CN216174214U

CN216174214U - Device for automatically separating light materials in construction waste

Info

Publication number: CN216174214U
Application number: CN202122202284.0U
Authority: CN
Inventors: 霍骏驰
Original assignee: Individual
Current assignee: Yishui Wanhua Building Materials Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-05
Anticipated expiration: 2031-09-13

Abstract

The invention relates to the technical field of recycling of construction waste and discloses a device for automatically separating light substances in construction waste. This automatic change device of light material among separation building rubbish through throwing the building rubbish after preliminary smashing toward the feed chute, building rubbish falls on the conveyer belt of below, and each part of conveyer belt can the vibration of different frequencies, makes light material and heavy material preliminary separation, drives the rotation of fan strip through the high-speed wheel, forms the directional wind that blows the upward separation mouth, and the light material on top layer is blown the separation mouth, accomplishes a large amount of building rubbish's light material screening work fast and safely.

Description

Device for automatically separating light materials in construction waste

Technical Field

The invention relates to the technical field of recycling of construction waste, in particular to a device for automatically separating light substances in construction waste.

Background

A large amount of building rubbish can be produced in the urbanization construction, the building rubbish is mainly divided into building demolition rubbish and building residual rubbish, various solid rubbish such as waste bricks, waste materials and decoration materials can be produced in the building demolition or newly-built process, a large amount of aggregate, waste steel, wood and the like can be recovered after the building rubbish is screened and recovered, the building rubbish can be used for producing regenerated bricks, road building construction, papermaking and the like, the economic benefit of the recovered building rubbish is sufficient, meanwhile, the recovered building materials can reduce the use of natural resources, and the building rubbish is more environment-friendly.

The construction waste is recycled, light materials such as wood and plastic need to be selected from the primarily crushed waste, the existing light material screening mainly depends on manual screening, the construction waste is large in quantity and very heavy, dangerous articles such as iron sheets and iron nails can be doped in the construction waste, the manual screening is dangerous and low in efficiency, and the screening is inconvenient, the light materials are omitted easily, so that pollution is caused, and the quality of the produced aggregate is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the device for automatically separating the light substances in the construction waste, which has the advantages of quickly and safely screening the light substances, improving the working efficiency, reducing pollution caused by aggregate quality and the like, and solves the problems of low manual screening efficiency, high danger and no quality guarantee.

(II) technical scheme

In order to realize the purposes of quickly and safely screening out light substances, improving the working efficiency, reducing the pollution of aggregate quality and the like, the invention provides the following technical scheme: a device for automatically separating light materials from construction waste comprises a box body, wherein a feeding groove is formed in the top of the box body, a conveying gear is rotatably arranged on the inner side of the box body and positioned at the bottom of the feeding groove, a conveying chain is movably connected to the outer side of the conveying gear, a vibration module is fixedly connected to the outer side of the conveying chain, a conveying belt is fixedly connected to the outer side of the vibration module, a fixed block is fixedly connected to the inner side of the box body and positioned above the conveying belt, a round-head rod is inserted into the inner side of the fixed block, a spring is sleeved on the outer side of the round-head rod, a cam is rotatably arranged on the inner side of the box body and positioned above the round-head rod, a high-speed wheel is rotatably arranged on the inner side of the box body and positioned on the right side of the conveying belt, fan strips are fixedly connected to the outer side of the high-speed wheel, a separation plate is fixedly arranged on the inner side of the box body and positioned on the right side of the conveying belt, the improved light box is characterized in that a lower separation port is formed between the conveying belt and the partition plate, an upper separation port is formed between the partition plate and the box body, a conveying line is movably mounted on the inner side of the box body, a light material discharging pipe penetrating through the box body is fixedly connected to the right side of the box body, and a heavy material discharging pipe penetrating through the box body is fixedly connected to the bottom of the box body.

Preferably, the number of the cam, the round-head rod, the spring and the fixed block is three, and the initial phases of the cams are different.

Preferably, the rounded bar does not contact the conveyor belt without the cam compressing.

Preferably, the high speed wheel rotates anticlockwise and is located at the upper right of the conveyor belt.

Preferably, the conveyor line has two lines located at the right side of the upper separation port and at the bottom of the lower separation port, respectively.

Preferably, the transmission gear, the cam and the high-speed wheel are connected with a motor at the back.

Preferably, a rubber plate is fixedly arranged between the conveying chain and the conveying belt, and a closed space is arranged around the vibration module.

(III) advantageous effects

Compared with the prior art, the invention provides a device for automatically separating light substances in construction waste, which has the following beneficial effects:

1. this automatic change device of light material among separation building rubbish, through throwing the building rubbish after preliminary smashing toward the feed chute, building rubbish falls on the conveyer belt of below, move right along with the conveyer belt, the rotatory round-head rod up-and-down motion that promotes of cam simultaneously, drive the vibration module vibration through the conveyer belt, because the initial phase place of every cam is different, each part of conveyer belt can the vibration of different frequencies, make light material and heavy material preliminary separation, light material vibrates to heavy material surface, it is rotatory to drive the fan strip through the high-speed wheel, form the directional wind of upwards separation mouth that blows, the light material on top layer is blown the last separation mouth, heavy material falls into down the separation mouth and accomplishes the separation, accomplish a large amount of building rubbish's light material screening work fast and safely, and the efficiency is improved.

2. This automatic change device of light material among separation building rubbish, through vibration and wind-blowing two steps of screening in the box, the accuracy of screening obtains promoting, because with external contact few, can reduce the pollution to external environment in the screening process, improved the utilization ratio of building rubbish resource, also improve the quality of the aggregate of producing afterwards.

Drawings

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

FIG. 2 is an enlarged view of a portion of the present invention;

FIG. 3 is a side view of the high speed wheel and fan bar of the present invention;

fig. 4 is a schematic view of the vibration module structure of the present invention.

In the figure: 1. a feed chute; 2. a box body; 3. a cam; 4. a round head bar; 5. a spring; 6. a fixed block; 7. a transmission gear; 8. a conveyor chain; 9. a vibration module; 10. a conveyor belt; 11. a high-speed wheel; 12. fan-strip; 13. an upper separation port; 14. a lower separation port; 15. a partition plate; 16. a conveyor line; 17. a light material discharging pipe; 18. and a weight discharge pipe.

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. 1-4, an automatic device for separating light materials from construction waste comprises a box body 2, a feed chute 1 is formed in the top of the box body 2, a transmission gear 7 is rotatably mounted on the inner side of the box body 2 and positioned at the bottom of the feed chute 1, a motor is connected to the back of the transmission gear 7, a cam 3 and a high-speed wheel 11, a transmission chain 8 is movably connected to the outer side of the transmission gear 7, a vibration module 9 is fixedly connected to the outer side of the transmission chain 8, a rubber plate is fixedly mounted between the transmission chain 8 and the transmission belt 10, a closed space is formed around the vibration module 9, a transmission belt 10 is fixedly connected to the outer side of the vibration module 9, a round-head rod 4 is not in contact with the transmission belt 10 under the condition that the cam 3 is not extruded, a fixed block 6 is fixedly connected to the inner side of the box body 2 and positioned above the transmission belt 10, three cams 3, round-head rods 4, springs 5 and fixed blocks 6 are respectively arranged, and the initial phase of the cam 3 is different, a round-head rod 4 is inserted into the inner side of the fixed block 6, a spring 5 is sleeved on the outer side of the round-head rod 4, the cam 3 is rotatably installed on the inner side of the box body 2 and above the round-head rod 4, a high-speed wheel 11 is rotatably installed on the inner side of the box body 2 and on the right side of the conveyor belt 10, the high-speed wheel 11 rotates anticlockwise and is positioned on the right upper side of the conveyor belt 10, fan strips 12 are fixedly connected to the outer side of the high-speed wheel 11, a partition plate 15 is fixedly installed on the inner side of the box body 2 and on the right side of the conveyor belt 10, a lower separation port 14 is formed between the conveyor belt 10 and the partition plate 15, an upper separation port 13 is formed between the partition plate 15 and the box body 2, a conveyor line 16 is movably installed on the inner side of the box body 2, two conveyor lines 16 are respectively positioned at the right side of the upper separation port 13 and the bottom of the lower separation port 14, and a light material discharge pipe 17 penetrating through the box body 2 is fixedly connected to the right side of the box body 2, the bottom of the box body 2 is fixedly connected with a heavy object discharge pipe 18 which penetrates through the box body 2.

The working principle is as follows: when the garbage separating machine works, construction garbage is poured into the garbage collecting chute 1, the conveying gear 7 rotates clockwise, the conveying belt 10 is driven to rotate clockwise through the conveying chain 8 and the vibration module 9, the conveying belt pushes the construction garbage above to move rightwards, meanwhile, the tip end of the rotating cam 3 rotates to the bottom to press the round-head rod 4 downwards, the spring 5 is compressed and presses the vibration module 9 downwards through the conveying belt 10, then the tip end of the cam 3 rotates to the upper part, the spring 5 recovers the original shape and jacks up the round-head rod 4, the round-head rod 4 is separated from the conveying belt 10, the vibration module 9 rebounds and extrudes the conveying belt 10 upwards, due to different initial phases of each cam 3, the vibration states of all parts on the conveying belt are different, the light materials and the heavy materials in the construction garbage are gradually separated through high-frequency vibration of the conveying belt 10, the light materials are vibrated above the heavy materials, and the fan strips 12 are driven by the high-speed wheel 11 to rotate anticlockwise, high-speed air blowing to the upper separation port 13 is formed, light substances on the surface layer of the construction waste are blown into the upper separation port 13, fall onto the partition plate 15 and slide onto the upper conveying line 16 and slide out of the light substance discharge pipe 17, heavy substances with high density and mass are located on the lower layer of the construction waste on the right side, directly fall onto the conveying line 16 below the conveying belt 10, and finally fall out of the heavy substance discharge pipe 18, and separation of the light substances and the heavy substances is completed.

In conclusion, according to the device for automatically separating light materials from construction waste, the construction waste after preliminary crushing is thrown into the feeding chute 1, the construction waste falls onto the conveyor belt 10 below and moves rightwards along with the conveyor belt 10, meanwhile, the round-head rod 4 is pushed by the rotation of the cam 3 to move up and down, the vibration module 9 is driven by the conveyor belt 10 to vibrate, due to the fact that the initial phase of each cam 3 is different, all parts of the conveyor belt 10 can vibrate at different frequencies, light materials and heavy materials are initially separated, the light materials vibrate on the surface of the heavy materials, the fan strips 12 are driven by the high-speed wheel 11 to rotate, directional wind blowing towards the upper separation port 13 is formed, the light materials on the surface layer are blown to the upper separation port 13, the heavy materials fall into the lower separation port 14 to complete separation, the light material screening work of a large amount of construction waste is completed quickly and safely, and the efficiency is improved.

And this automatic device of light material in separation building rubbish, through vibration and the two-step screening of blowing in box 2, the accuracy of screening obtains promoting, because with external contact few, can reduce the pollution to external environment in the screening process, improved the utilization ratio of building rubbish resource, also improve the quality of the aggregate that produces afterwards, at the present of the rapid development of urbanization, this device application scope is extensive.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the 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. The utility model provides an automatic change device of light material among separation building rubbish, includes box (2), its characterized in that: the feeding groove (1) is formed in the top of the box body (2), the conveying gear (7) is installed on the inner side of the box body (2) and located at the bottom of the feeding groove (1) in a rotating mode, a conveying chain (8) is movably connected to the outer side of the conveying gear (7), a vibration module (9) is fixedly connected to the outer side of the conveying chain (8), a conveying belt (10) is fixedly connected to the outer side of the vibration module (9), a fixing block (6) is fixedly connected to the inner side of the box body (2) and located above the conveying belt (10), a round-head rod (4) is inserted into the inner side of the fixing block (6), a spring (5) is sleeved on the outer side of the round-head rod (4), a cam (3) is installed on the inner side of the box body (2) and located above the round-head rod (4) in a rotating mode, a high-speed wheel (11) is installed on the inner side of the box body (2) and located on the right side of the conveying belt (10) in a rotating mode, the outside fixedly connected with fan strip (12) of high-speed wheel (11), the inboard right side fixedly mounted who just is located conveyer belt (10) of box (2) has division board (15), separation mouth (14) have been seted up down between conveyer belt (10) and division board (15), separation mouth (13) have been seted up between division board (15) and box (2), the inboard movable mounting of box (2) has transmission line (16), the right side fixedly connected with of box (2) runs through light thing discharging pipe (17) of box (2), the bottom fixedly connected with of box (2) runs through heavy thing discharging pipe (18) of box (2).

2. The device for automatically separating light substances in construction waste, according to claim 1, is characterized in that: the three-dimensional cam mechanism is characterized in that the cam (3), the round-head rod (4), the spring (5) and the fixing block (6) are three, and the initial phase of the cam (3) is different.

3. The device for automatically separating light substances in construction waste, according to claim 1, is characterized in that: the round-head rod (4) is not contacted with the conveyor belt (10) under the condition that the cam (3) is not pressed.

4. The device for automatically separating light substances in construction waste, according to claim 1, is characterized in that: the high-speed wheel (11) rotates anticlockwise and is located at the upper right of the conveyor belt (10).

5. The device for automatically separating light substances in construction waste, according to claim 1, is characterized in that: the conveying line (16) is provided with two parts which are respectively positioned at the right side of the upper separating port (13) and the bottom of the lower separating port (14).

6. The device for automatically separating light substances in construction waste, according to claim 1, is characterized in that: the back surfaces of the transmission gear (7), the cam (3) and the high-speed wheel (11) are connected with a motor.

7. The device for automatically separating light substances in construction waste, according to claim 1, is characterized in that: a rubber plate is fixedly arranged between the conveying chain (8) and the conveying belt (10), and a closed space is arranged around the vibration module (9).