CN215611871U

CN215611871U - Quick sieving mechanism of building rubbish metallic iron

Info

Publication number: CN215611871U
Application number: CN202120150704.2U
Authority: CN
Inventors: 肖超; 刘文涛; 于振江; 王伟林
Original assignee: Zhongjia Jiansheng Construction Engineering Group Co ltd; Zhongqing Jianan Construction Group Co Ltd
Current assignee: Zhongjia Jiansheng Construction Engineering Group Co ltd; Zhongqing Jianan Construction Group Co Ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2022-01-25
Anticipated expiration: 2031-01-20

Abstract

The utility model relates to the technical field of recycling of construction waste and discloses a construction waste metal iron rapid screening device which comprises a screening box, wherein the top of the screening box is fixedly connected with a feeding hopper, two rolling rollers are rotatably connected inside the screening box, opposite sides of the two rolling rollers are mutually meshed, the back of the screening box is provided with a motor, and the back of the rolling roller on the left side is rotatably connected with the screening box and is fixedly connected with the output end of the motor. According to the utility model, the two rolling rollers can be driven to roll the construction waste by operating the motor, the construction waste is pushed by the pushing plate outside the round box and is discharged by the waste discharging pipe, metal in the construction waste can be adsorbed by the magnet block and is adsorbed to the outside of the round box, the metal block attached to the metal block can be scraped by the scraping plate and is discharged by the metal discharging pipe, so that the device can rapidly screen the metal in the construction waste, and the metal recycling effect in the construction waste is better.

Description

Quick sieving mechanism of building rubbish metallic iron

Technical Field

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

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration, repair and the like, and is classified according to the production source, and the construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud and the like; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals and waste bamboo and wood according to composition.

When building rubbish is screening recovery, need carry out breakage, classification to building rubbish, then carry out effectual recycle to building rubbish, but in the in-service use process, when carrying out broken screening to building rubbish, easily lead to the discarded metal to be attached to on non-metallic waste, reduced the recovery efficiency of discarded metal to metal building rubbish has caused a large amount of wastes, for this reason we propose a quick sieving mechanism of building rubbish metal iron and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a construction waste metal iron rapid screening device which has the advantages of capability of rapidly screening metals in construction waste, better recycling effect on the metals in the construction waste and the like, and solves the problems that the screening effect on metal blocks is not good enough during the recovery of the construction waste, and the metal waste is easily wasted in a large amount.

(II) technical scheme

In order to realize the purposes of quickly screening the metals in the construction waste and having good recycling effect on the metals in the construction waste, the utility model provides the following technical scheme: a construction waste metallic iron rapid screening device comprises a screening box, wherein the top of the screening box is fixedly connected with a feeding hopper, the inside of the screening box is rotatably connected with two rolling rollers, one opposite sides of the two rolling rollers are mutually meshed, the back of the screening box is provided with a motor, the back of the left rolling roller is rotatably connected with the screening box and is fixedly connected with the output end of the motor, the inside of the screening box is rotatably connected with a rotating shaft, the inner bottom wall of the screening box is fixedly connected with a separation plate, the left side and the right side of the bottom of the screening box are respectively fixedly connected with a waste discharging pipe and a metallic discharging pipe, the rear end of the rotating shaft is rotatably connected with the screening box, the left rolling roller and the rear end of the rotating shaft are both fixedly connected with driving wheels, a driving belt is in transmission connection between the two driving wheels, and the outside of the rotating shaft is fixedly connected with a magnet block and a round box, the outside sliding connection of circular case has evenly distributed's catch plate, fixedly connected with elastic spring between catch plate and the magnet piece, screening case left side inner wall fixedly connected with scrapes iron plate, scrape fixedly connected with arc extrusion ring between iron plate and the division board.

Preferably, a support frame is fixedly mounted on the back surface of the screening box, and the motor is fixedly connected to the inner side of the support frame.

Preferably, the diameter of the driving wheel at the top is smaller than that of the driving wheel at the bottom, and a bearing is fixedly connected to the joint of the rotating shaft and the screening box.

Preferably, wear-resisting frames which are uniformly distributed are arranged outside the round box, and the plurality of pushing plates are respectively connected to inner end faces of the plurality of wear-resisting frames in a sliding mode.

Preferably, one side of each pushing plate, which is far away from the rotating shaft, is fixedly connected with an anti-abrasion strip, and one side of each anti-abrasion strip at the bottom, which is far away from the rotating shaft, is in contact with the arc-shaped extrusion ring.

Preferably, the inner wall fixedly connected with guide block about the screening case, the bottom of guide block and the top fixed connection who scrapes iron plate.

Compared with the prior art, the utility model provides a quick screening device for metal iron in construction waste, which has the following beneficial effects:

can drive two rolling rollers through the operation motor and roll building rubbish, carry out quick and efficient breakage to building rubbish, building rubbish after the breakage can drop to circular case on, building rubbish is promoted by the kickboard of circular incasement portion, bring the interior diapire of screening case in, discharge by the rubbish discharging pipe, metal in the building rubbish can receive the magnet piece and adsorb, the metal piece is adsorbable to circular incasement portion, when circular case is rotating, the metal piece that adheres to on it can be struck off by scraping iron plate, discharge by the metal discharging pipe, make the device reach and can filter fast the metal in the building rubbish, it is better to the metal recycle effect in the building rubbish.

Drawings

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

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

FIG. 3 is a schematic side view of the connection structure of the driving wheel and the driving belt according to the present invention.

In the figure: 1. a screening box; 2. feeding into a hopper; 3. rolling a roller; 4. an electric motor; 5. a rotating shaft; 6. a separator plate; 7. a garbage discharging pipe; 8. a metal discharge pipe; 9. a driving wheel; 10. driving the belt; 11. a magnet block; 12. a circular box; 13. a push plate; 14. an elastic spring; 15. scraping an iron plate; 16. an arc-shaped extrusion ring; 17. a support frame; 18. a wear-resistant frame; 19. an anti-wear strip; 20. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a construction waste metallic iron rapid screening device comprises a screening box 1, a feeding hopper 2 is fixedly connected to the top of the screening box 1, two rolling rollers 3 are rotatably connected to the inside of the screening box 1, opposite sides of the two rolling rollers 3 are engaged with each other, a motor 4 is arranged on the back of the screening box 1, the back of the left rolling roller 3 is rotatably connected to the screening box 1 and is fixedly connected to the output end of the motor 4, a rotating shaft 5 is rotatably connected to the inside of the screening box 1, a partition plate 6 is fixedly connected to the inner bottom wall of the screening box 1, a waste discharging pipe 7 and a metallic discharging pipe 8 are respectively fixedly connected to the left side and the right side of the bottom of the screening box 1, the rear end of the rotating shaft 5 is rotatably connected to the screening box 1, driving wheels 9 are fixedly connected to the rear ends of the left rolling roller 3 and the rotating shaft 5, and a driving belt 10 is drivingly connected between the two driving wheels 9, a magnet block 11 and a circular box 12 are fixedly connected to the outer part of the rotating shaft 5, a pushing plate 13 which is uniformly distributed is slidably connected to the outer part of the circular box 12, an elastic spring 14 is fixedly connected between the pushing plate 13 and the magnet block 11, a scraping plate 15 is fixedly connected to the left inner wall of the screening box 1, and an arc-shaped extrusion ring 16 is fixedly connected between the scraping plate 15 and the partition plate 6;

in this embodiment, can drive two rolling roller 3 through operation motor 4 and roll building rubbish, carry out quick and efficient breakage to building rubbish, building rubbish after the breakage can drop to circular case 12 on, building rubbish is promoted by the outside slurcam 13 of circular case 12, bring the interior diapire of screening case 1 into, discharge by rubbish discharging pipe 7, metal in the building rubbish can receive magnet piece 11 and adsorb, the metal piece is adsorbable to circular case 12 outside, when circular case 12 is when rotating, the metal piece that adheres to it can be scraped by scraping iron plate 15, discharge by metal discharging pipe 8, make the device reach and can filter fast the metal in the building rubbish, it is better to the metal recycle effect in the building rubbish.

Further, a supporting frame 17 is fixedly installed on the back surface of the screening box 1, and the motor 4 is fixedly connected to the inner side of the supporting frame 17;

in this embodiment, the supporting frame 17 is fixedly mounted on the back surface of the screening box 1, so that the supporting frame 17 can support and position the motor 4, and the practicability of the device is improved.

Furthermore, the diameter of the driving wheel 9 at the top is smaller than that of the driving wheel 9 at the bottom, and a bearing is fixedly connected at the joint of the rotating shaft 5 and the screening box 1;

in this embodiment, the diameter of the driving wheel 9 at the top is smaller than that of the driving wheel 9 at the bottom, and the driving wheel 9 at the bottom can be driven by the driving belt 10 after the driving wheel 9 at the top rotates, so that the rotating speed of the rolling roller 3 is higher than that of the rotating shaft 5, and further the device can break the construction waste more quickly, and the practicability of the device is improved.

Furthermore, wear-resistant frames 18 which are uniformly distributed are arranged outside the round box 12, and the plurality of pushing plates 13 are respectively connected to the inner end surfaces of the plurality of wear-resistant frames 18 in a sliding manner;

in this embodiment, the wear-resistant frames 18 are uniformly distributed outside the circular box 12, so that when the push plate 13 is displaced, the wear-resistant frames 18 can have a good wear-resistant effect, and the practicability of the device is improved.

Furthermore, one side of the pushing plates 13 far away from the rotating shaft 5 is fixedly connected with an anti-abrasion strip 19, and one side of the anti-abrasion strip 19 at the bottom far away from the rotating shaft 5 is in contact with the arc-shaped extrusion ring 16;

in this embodiment, the anti-wear strip 19 is fixedly connected to one side of the pushing plate 13 far away from the rotating shaft 5, so that when the pushing plate 13 is conducted by the arc-shaped extrusion ring 16, the anti-wear strip 19 can play a role in preventing wear, thereby increasing the durability of the device.

Further, a guide block 20 is fixedly connected to the left inner wall of the screening box 1, and the bottom of the guide block 20 is fixedly connected with the top of the scraping plate 15;

in this embodiment, through at screening case 1 left side inner wall fixedly connected with guide block 20, make building rubbish be difficult for remaining in the top of scraping iron plate 15, the practicality of device is better.

The motor 4 used in the utility model can be Y160M-4, and is provided with a control switch matched with the motor, and the installation position of the control switch can be selected according to the actual use requirement.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The working principle is as follows: building garbage is poured into the screening box 1 from the feeding hopper 2, the operation motor 4 can drive the left rolling roller 3, the left rolling roller 3 can stably drive the right rolling roller 3 after rotating, so that the two rolling rollers 3 can roll the building garbage, the building garbage can be quickly and efficiently crushed, the crushed building garbage can fall onto the round box 12, the rear ends of the left rolling roller 3 and the rotating shaft 5 are respectively provided with a driving wheel 9, when the rolling rollers 3 rotate, the driving wheels 9 can drive a belt 10 to drive another driving wheel 9 in a matching way, so that the rotating shaft 5 can drive the round box 12, the building garbage is driven by the round box 12, a pushing plate 13 outside the round box 12 can push the building garbage to enter the inner bottom wall of the screening box 1 and be discharged by a garbage discharging pipe 7, metal in the building garbage can be adsorbed by a magnet block 11, and the metal block can be adsorbed to the outside the round box 12, when circular case 12 is when rotating, the metal block that adheres to it can be struck off by scraping iron plate 15, kickboard 13 rotates when driving at circular case 12, can receive arc extrusion ring 16 conduction extrusion, when kickboard 13 receives and scrapes iron plate 15 extrusion, can strike off the metal block by scraping iron plate 15, discharge by metal discharging pipe 8 at last, make the device reach the metal to building rubbish in can filter fast, it is better to the metal recycle effect in the building rubbish, the screening effect to the metal block when having solved the building rubbish and retrieving is not good enough, easily cause the problem of the large amount of wastes of metal rubbish.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick sieving mechanism of building rubbish metallic iron which characterized in that: comprises a screening box (1), wherein the top of the screening box (1) is fixedly connected with a feeding hopper (2), the inside of the screening box (1) is rotatably connected with two rolling rollers (3), the two rolling rollers (3) are meshed with each other at the opposite side, a motor (4) is arranged at the back of the screening box (1), the left rolling roller (3) is rotatably connected with the back of the screening box (1) and is fixedly connected with the output end of the motor (4), the inside of the screening box (1) is rotatably connected with a rotating shaft (5), the bottom wall of the screening box (1) is fixedly connected with a partition plate (6), the left side and the right side of the bottom of the screening box (1) are respectively fixedly connected with a garbage discharging pipe (7) and a metal discharging pipe (8), the rear end of the rotating shaft (5) is rotatably connected with the screening box (1), the left rolling roller (3) and the rear end of the rotating shaft (5) are both fixedly connected with a driving wheel (9), two the transmission is connected with drive belt (10) between drive wheel (9), outside fixedly connected with magnet piece (11) and circular case (12) of axis of rotation (5), the outside sliding connection of circular case (12) has evenly distributed's catch plate (13), fixedly connected with elastic spring (14) between catch plate (13) and magnet piece (11), screening case (1) left side inner wall fixedly connected with scrapes iron plate (15), scrape fixedly connected with arc extrusion ring (16) between iron plate (15) and division board (6).

2. The construction waste metal iron rapid screening device according to claim 1, characterized in that: the back fixed mounting of screening case (1) has carriage (17), motor (4) fixed connection is in the inboard of carriage (17).

3. The construction waste metal iron rapid screening device according to claim 1, characterized in that: the diameter of the driving wheel (9) at the top is smaller than that of the driving wheel (9) at the bottom, and a bearing is fixedly connected at the joint of the rotating shaft (5) and the screening box (1).

4. The construction waste metal iron rapid screening device according to claim 1, characterized in that: wear-resisting frames (18) which are uniformly distributed are arranged outside the round box (12), and the push plates (13) are respectively connected to the inner end faces of the wear-resisting frames (18) in a sliding mode.

5. The construction waste metal iron rapid screening device according to claim 1, characterized in that: and one side of the pushing plate (13) far away from the rotating shaft (5) is fixedly connected with an anti-abrasion strip (19), and one side of the anti-abrasion strip (19) at the bottom far away from the rotating shaft (5) is in contact with the arc-shaped extrusion ring (16).

6. The construction waste metal iron rapid screening device according to claim 1, characterized in that: screening case (1) left side inner wall fixedly connected with guide block (20), the bottom of guide block (20) and the top fixed connection who scrapes iron plate (15).