CN212397012U

CN212397012U - Construction waste screening recovery unit

Info

Publication number: CN212397012U
Application number: CN202020508824.0U
Authority: CN
Inventors: 韩凤燕
Original assignee: Lechang Construction Engineering Co
Current assignee: Lechang Construction Engineering Co
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-01-26
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a building waste screening recovery unit, including feed inlet, device shell and motor case, the left side of device shell is equipped with spiral conveying pole protective housing, the inside spiral conveying pole that is equipped with of spiral conveying pole protective housing, and the other end of spiral conveying pole runs through the upper end of device shell, and the upper end of spiral conveying pole is equipped with the helical gear, and the helical gear setting is inside the motor case, and the motor incasement is equipped with motor one, installs gear one on the motor shaft of motor one, gear one meshing helical gear. The utility model relates to a construction waste screening recovery unit can sort out the plastic bag in the waste material under the effect through conveyer belt one and conveyer belt two when using, reduces plastic pollution.

Description

Construction waste screening recovery unit

Technical Field

The utility model relates to a waste material sieving mechanism specifically is a construction waste material screening recovery unit.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place.

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; 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, waste bamboo and wood and the like according to the composition.

At present, a lot of construction waste materials are generated every day in a building, the existing cleaning mode is uniform smashing and packaging treatment, but the recoverable materials in the smashed waste materials cannot be recovered, and unnecessary resource waste is caused. Therefore, the utility model provides a construction waste screens recovery unit to solve the problem that the aforesaid was proposed.

Disclosure of Invention

The utility model aims at providing a construction waste screening recovery unit to solve the problem that proposes in the above-mentioned background art.

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

a construction waste screening and recycling device comprises a feeding hole, a device shell and a motor box, wherein a spiral conveying rod protective shell and a spiral conveying rod protective shell are arranged on the left side of the device shell, a spiral conveying rod is arranged inside the spiral conveying rod protective shell, the other end of the spiral conveying rod penetrates through the upper end of the device shell, a helical gear is arranged at the upper end of the spiral conveying rod, the helical gear is arranged inside the motor box, a first motor is arranged in the motor box, a first gear is mounted on a motor shaft of the first motor, and the first gear is meshed with the helical gear;

a first conveying belt is arranged at the right upper corner inside the device shell, a plurality of sawteeth are arranged on the surface of the first conveying belt, a second conveying belt is arranged below the first conveying belt, a plurality of brushes are arranged on the surface of the second conveying belt, and a plastic bag recycling box is arranged at the right lower side of the second conveying belt;

the right side of the bottom in the device shell is provided with an electric push rod I, the right side of the electric push rod I is provided with an electric push rod II, the left side of the electric push rod I is provided with an electric push rod III, the left side of the electric push rod III is provided with a metal recovery box, the metal recovery box is in sliding connection with the inner wall of the bottom of the device shell, the upper end of the electric push rod I is provided with a thickened metal box, the thickened metal box is hinged with the electric push rod I, the right side of the interior of the thickened metal box is provided with a motor II, and a motor shaft;

the upper end of the thickened metal box is provided with a screening box, the bottom of the screening box is hinged with a second electric push rod and a third electric push rod, the box walls of the screening box are provided with electromagnetic steel plates, the middle part in the screening box is provided with a bearing rod, the bearing rod is provided with a spiral sheet, the lower end of the bearing rod penetrates through the bottom of the screening box and is provided with a third gear, and the third gear is meshed with the second gear;

the position that the right side of device shell corresponds the screening case is equipped with the waste outlet, and the left side lower part of device shell is equipped with the metal discharge gate.

As a further scheme of the utility model, the lower pot head of spiral conveying pole is equipped with the bearing, and the bearing passes through metal pole and spiral conveying pole protective housing inner wall fixed connection.

As the utility model discloses the scheme of furthering again, the even range of sawtooth is on the track of conveyer belt one, and the sawtooth becomes the type of falling L.

As the utility model discloses scheme further again, the even range of brush is on the track of conveyer belt two, and brush head material of brush makes soft material and lays right.

As a further proposal, the waste outlet is provided with a waste outlet protective door which is hinged with the right side wall of the device shell.

As the utility model discloses further scheme again, be equipped with metal discharge gate guard gate on the metal discharge gate, metal discharge gate guard gate is connected with the left side wall hinge of device shell.

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

1. when the building waste screening and recycling device is used, plastic bags in waste materials can be sorted out under the action of the first conveying belt and the second conveying belt, so that plastic pollution is reduced;

2. when the utility model is used, the iron metal in the waste can be separated out through the screening box, and can be recycled;

3. the utility model relates to a construction waste screening recovery unit is efficient, easy to operate.

Drawings

Fig. 1 is a schematic structural diagram of a construction waste screening and recycling device.

Fig. 2 is an enlarged schematic structural view of a point a in fig. 1 in the construction waste screening and recycling device.

Fig. 3 is an enlarged schematic structural diagram of a construction waste screening and recycling device at the position B in fig. 1.

Fig. 4 is a schematic structural diagram of a brush and saw teeth in the construction waste screening and recycling device.

In the figure: 1. a feed inlet; 2. a spiral transfer rod protective housing; 3. a device housing; 4. a screw transfer rod; 5. a bearing; 6. a helical gear; 7. a first gear; 8. a first motor; 9. a motor case; 10. a first conveyor belt; 11. a second conveyor belt; 12. a plastic bag recovery box; 13. an electric push rod I; 14. an electric push rod II; 15. an electric push rod III; 16. thickening the metal box; 17. a second motor; 18. a spiral sheet; 19. an electromagnet plate; 20. a metal recovery tank; 21. a bearing rod; 22. a second gear; 23. a third gear; 24. a brush; 25. saw teeth; 26. a metal discharge port protection door; 27. a waste outlet guard gate; 28. and (5) a screening box.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a construction waste screening and recycling device includes a feeding port 1, a device housing 3 and a motor box 9, a spiral transmission rod protection housing 2 is disposed on the left side of the device housing 3, the spiral transmission rod protection housing 2 is disposed inside the spiral transmission rod protection housing 2, a spiral transmission rod 4 is disposed inside the spiral transmission rod protection housing 2, a bearing 5 is sleeved at the lower end of the spiral transmission rod, the bearing 5 is fixedly connected to the inner wall of the spiral transmission rod protection housing 2 through a metal rod, the other end of the spiral transmission rod 4 penetrates through the upper end of the device housing 3, a helical gear 6 is disposed at the upper end of the spiral transmission rod 4, the helical gear 6 is disposed inside the motor box 9, a motor i 8 is disposed inside the motor box 9, a gear i 7 is mounted; a first conveyor belt 10 is arranged at the right upper corner inside the device shell 3, a plurality of saw teeth 25 are arranged on the surface of the first conveyor belt 10, the saw teeth 25 are uniformly arranged on a track of the first conveyor belt 10, the saw teeth 25 are inverted L-shaped, a second conveyor belt 11 is arranged below the first conveyor belt 10, a plurality of brushes 24 are arranged on the surface of the second conveyor belt 11, the brushes 24 are uniformly arranged on the track of the second conveyor belt 11, the brush heads of the brushes 24 are made of soft materials and are arranged rightwards, and a plastic bag recycling box 12 is arranged at the lower right side of the second conveyor belt 11; the right side of the bottom in the device shell 3 is provided with an electric push rod I13, the right side of the electric push rod I13 is provided with an electric push rod II 14, the left side of the electric push rod III 15 is provided with an electric push rod III 15, the left side of the electric push rod III 15 is provided with a metal recovery box 20, the metal recovery box 20 is in sliding connection with the inner wall of the bottom of the device shell 3, the upper end of the electric push rod I13 is provided with a thickened metal box 16, the thickened metal box 16 is hinged with the electric push rod I13, the right side in the thickened metal box 16 is provided with a motor II 17, and a motor shaft of the motor II; the upper end of the thickened metal box 16 is provided with a screening box 28, the bottom of the screening box 28 is hinged with a second electric push rod 14 and a third electric push rod 15, the box walls of the screening box 28 are provided with electromagnetic steel plates 19, the middle part in the screening box 28 is provided with a bearing rod 21, the bearing rod 21 is provided with a spiral sheet 18, the lower end of the bearing rod 21 penetrates through the bottom of the screening box 28 and is provided with a third gear 23, and the third gear 23 is meshed with a second gear 22; a waste outlet is arranged at the position, corresponding to the screening box 28, on the right side of the device shell 3, a waste outlet protective door 27 is arranged on the waste outlet, and the waste outlet protective door 27 is hinged with the right side wall of the device shell 3; the lower part of the left side of the device shell 3 is provided with a metal discharge hole, the metal discharge hole is provided with a metal discharge hole protective door 26, and the metal discharge hole protective door 26 is hinged with the left side wall of the device shell 3.

The utility model discloses a theory of operation is: when the device is used, crushed waste is poured from the feeding hole 1, the waste is brought to the first conveyor belt 10 from the feeding hole 1 under the pushing of the spiral conveying rod 4, the waste is driven to the right under the action of the first conveyor belt 10, meanwhile, the sawteeth 25 on the surface of the first conveyor belt 10 hook plastic bags in the waste, when the waste is conveyed to the right side of the first conveyor belt 10, the waste drops, the plastic bags continue to rotate along with the sawteeth 25, the rotating directions of the second conveyor belt 11 and the first conveyor belt 10 are opposite, when the sawteeth 25 are in contact with the brush 24, as the direction of the brush head of the brush 24 is the same as the direction of the tooth head of the sawteeth 25 and the brush head is made of soft materials, the brush 24 brushes the plastic bags on the sawteeth 25, the brushed plastic bags fall into the plastic bag recycling box 12, the waste drops into the screening box 28 from the first conveyor belt 10, the second motor 17 is started, the second, the third gear 23 drives the bearing rod 21 to rotate, so as to drive the spiral piece 18 to rotate, the waste material is enabled to roll ceaselessly, ferrous metal in the waste material is absorbed under the action of the electromagnetic plate 19, after the rolling is finished, the electric push rod I13 which is lifted by the third electric push rod 15 is matched with the electric push rod to lift the left side of the screening box 28, then the waste material outlet protective door 27 is opened, so that the waste material in the screening box 28 is poured out, the metal is absorbed in the screening box 28 under the action of the electromagnetic plate 19, the power supply of the electromagnetic plate 19 is disconnected to enable the metal to fall down, then the right side of the screening box 28 is lifted under the action of the second electric push rod 14 and the electric push rod I13, the metal is poured into the metal recycling box 20 at the left side, then the metal discharge port protective door 26 of the metal discharge port is opened, and the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A construction waste screening and recycling device comprises a feeding port (1), a device shell (3) and a motor box (9), and is characterized in that a spiral conveying rod protective shell (2) is arranged on the left side of the device shell (3), the spiral conveying rod protective shell (2) is arranged, a spiral conveying rod (4) is arranged inside the spiral conveying rod protective shell (2), the other end of the spiral conveying rod (4) penetrates through the upper end of the device shell (3), a helical gear (6) is arranged at the upper end of the spiral conveying rod (4), the helical gear (6) is arranged inside the motor box (9), a motor I (8) is arranged in the motor box (9), a gear I (7) is mounted on a motor shaft of the motor I (8), and the gear I (7) is meshed with the helical gear (6);

a first conveying belt (10) is arranged at the upper right corner inside the device shell (3), a plurality of saw teeth (25) are arranged on the surface of the first conveying belt (10), a second conveying belt (11) is arranged below the first conveying belt (10), a plurality of brushes (24) are arranged on the surface of the second conveying belt (11), and a plastic bag recycling box (12) is arranged below the right side of the second conveying belt (11);

the right side of the bottom in the device shell (3) is provided with a first electric push rod (13), the right side of the first electric push rod (13) is provided with a second electric push rod (14), the left side of the first electric push rod (15) is provided with a third electric push rod (15), the left side of the third electric push rod (15) is provided with a metal recovery box (20), the metal recovery box (20) is in sliding connection with the inner wall of the bottom of the device shell (3), the upper end of the first electric push rod (13) is provided with a thickened metal box (16), the thickened metal box (16) is hinged with the first electric push rod (13), the right side of the interior of the thickened metal box (16) is provided with a second motor (17), and a second gear (22) is arranged;

the upper end of the thickened metal box (16) is provided with a screening box (28), the bottom of the screening box (28) is hinged with a second electric push rod (14) and a third electric push rod (15), the box walls of the screening box (28) are provided with electromagnetic steel plates (19), the middle part in the screening box (28) is provided with a bearing rod (21), the bearing rod (21) is provided with a spiral sheet (18), the lower end of the bearing rod (21) penetrates through the bottom of the screening box (28) and is provided with a third gear (23), and the third gear (23) is meshed with a second gear (22);

the position of the right side of the device shell (3) corresponding to the screening box (28) is provided with a waste outlet, and the lower part of the left side of the device shell (3) is provided with a metal discharge hole.

2. The construction waste screening and recycling device of claim 1, wherein a bearing (5) is sleeved at the lower end of the spiral conveying rod, and the bearing (5) is fixedly connected with the inner wall of the spiral conveying rod protection shell (2) through a metal rod.

3. The construction waste screening and recycling device of claim 1, wherein the saw teeth (25) are uniformly arranged on the track of the first conveyor belt (10), and the saw teeth (25) are formed in an inverted L shape.

4. The construction waste screening and recycling device of claim 1, wherein the brushes (24) are uniformly arranged on the track of the second conveyor belt (11), and the brush head of the brush (24) is made of soft material and is arranged to the right.

5. The construction waste screening and recycling device according to claim 1, wherein the waste outlet is provided with a waste outlet protective door (27), and the waste outlet protective door (27) is hinged with the right side wall of the device shell (3).

6. The construction waste screening and recycling device of claim 1, wherein the metal outlet is provided with a metal outlet protective door (26), and the metal outlet protective door (26) is hinged with the left side wall of the device housing (3).