CN213591146U

CN213591146U - Color sorting device for construction waste

Info

Publication number: CN213591146U
Application number: CN202022495318.5U
Authority: CN
Inventors: 吕春源; 茅立孟
Original assignee: Shenzhen Chengshi Environmental Protection Technology Co ltd
Current assignee: Shenzhen Chengshi Environmental Protection Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-02
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a field of building refuse treatment especially relates to a look selection device of building discarded object, and it includes the mainframe box and installs the supporting leg in the mainframe box bottom, the supporting leg passes through the scalable setting of telescopic machanism, the discharge gate has been seted up to the mainframe box below, the below of discharge gate is provided with the conveyer that is used for conveying the discarded object. This application has made things convenient for the transport of sorting back discarded object, reduces piling up of discarded object in discharge gate department, has the effect that promotes look selection device work efficiency.

Description

Color sorting device for construction waste

Technical Field

The application relates to the field of construction waste treatment, in particular to a color sorting device for construction waste.

Background

At present, with the continuous acceleration of the urbanization process, the generation and discharge quantity of construction wastes such as waste concrete, waste concrete wall materials, waste stone materials, waste ceramics, waste sintered bricks and tiles and waste sand-lime bricks in cities are rapidly increased. In order to reduce the accumulation of the construction waste as much as possible, production lines such as crushing, grinding and screening are adopted, and the preparation of aggregates, baking-free bricks or wall materials is the main recycling direction of the construction waste at present, but the construction waste contains sand, clay bricks, concrete and the like, and the properties of the components are greatly different, so that the recycled aggregates have high water absorption rate and low strength, and the resource utilization rate of the construction waste is limited. The color sorting device for construction can separate sand, clay bricks, concrete and the like from recycled aggregate, and the utilization rate of construction waste is improved.

The Chinese patent publication No. CN107262394A of the related art discloses a color sorting device for construction waste, which comprises a feeding device, a mainframe box and a control device, wherein the feeding device comprises a vibrating feeding hopper and a chute, the chute is fixed at the front lower end of an outlet of the vibrating feeding hopper, and a feeding hole of the mainframe box is aligned below the chute; the light source, the high-speed camera and the nozzle are fixed on the inner side wall of the feeding hole close to the mainframe box, the light source, the high-speed camera and the nozzle are electrically connected with the control device, the partition plate is fixed at the inner bottom of the mainframe box and can separate the broken materials blown by the nozzle from the falling of the feeding hole of the mainframe box, and light and heavy broken material outlets are formed in the bottom plates at the two ends of the partition plate in the mainframe box respectively.

In view of the above-mentioned related technologies, the inventor believes that in the process of pouring construction waste, the waste is sorted and then comes out from the crushing outlet, and the waste is easy to accumulate on the discharge port due to the lower position of the crushing outlet; in the related art, a foundation pit is often excavated below a main cabinet so that waste can fall down in the foundation pit, and although the problem of accumulation of waste can be solved, the waste is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the transport of sorting back discarded object, reduce the piling up of discarded object in discharge gate department, this application provides a color sorting device of construction waste.

The application provides a color selection device of building waste adopts following technical scheme:

the utility model provides a color sorting device of construction waste, includes the mainframe box and installs the supporting leg in the mainframe box bottom, the supporting leg passes through the scalable setting of telescopic machanism, the discharge gate has been seted up to the mainframe box below, the below of discharge gate is provided with the conveyer that is used for conveying the discarded object.

By adopting the technical scheme, the supporting legs can adjust the height of the main case from the ground through extension and shortening, so that the discharge port can generate a certain distance with the ground, the blockage of wastes at the discharge port is reduced, and the wastes poured at the discharge port can be conveyed to other places by the conveying device, so that the accumulation of the wastes at the discharge port is reduced; meanwhile, the waste is convenient to carry.

Preferably, the conveying device comprises a conveyor belt, one end of the conveyor belt is positioned below the discharge port, and the other end of the conveyor belt is provided with a collecting container for collecting waste.

Through adopting above-mentioned technical scheme, when the discarded object conveys the other end of conveyer belt, the discarded object can be accepted to the collecting vessel, the collection and the transport of the discarded object of being convenient for.

Preferably, the two sides of the conveying belt along the conveying direction are provided with anti-falling flanges.

Through adopting above-mentioned technical scheme, at the in-process of conveying, the discarded object is difficult for dropping from the both sides of conveyer belt for the job site is cleaner and tidier, clean.

Preferably, the periphery of the discharge port is provided with a dustproof curtain, and the dustproof curtain comprises a plurality of dustproof vertical belts.

Through adopting above-mentioned technical scheme, the effect of dustproof curtain is the raise dust that produces when reducing the discarded object from the discharge gate falls, consequently can make the operation scene cleaner, more environmental protection.

Preferably, the telescopic mechanism is an electric cylinder, and the output end of the electric cylinder is fixed with one end, far away from the mainframe box, of the supporting leg.

By adopting the technical scheme, the electric cylinder is accurate in load bearing capacity and measuring range, so that the synchronous lifting of the supporting legs below the main case can be controlled conveniently.

Preferably, the device further comprises a guide sleeve which is sleeved at one end, far away from the mainframe box, of the supporting leg, the electric cylinder is arranged inside the guide sleeve, and the electric cylinder is fixed with the bottom of the guide sleeve.

Through adopting above-mentioned technical scheme, the effect of uide bushing is the stable lift of injecing the supporting leg for the supporting leg is more stable in the ascending lift of vertical direction.

Preferably, the one end that the supporting leg was kept away from to the uide bushing is provided with the elastic support subassembly, the elastic support subassembly includes the rubber support post with the tip looks fixed setting of uide bushing.

Through adopting above-mentioned technical scheme, the elastic support subassembly can reduce the supporting leg at the vibration of lift process or mainframe box in the operation in-process, consequently can reduce the vibration and the noise that the look selected the device and produce in the operation process.

Preferably, the rubber support column includes last butt end and lower butt end, go up the butt end and be connected through spacing post down between the butt, spacing post periphery cover is equipped with supporting spring, supporting spring's both ends respectively with last butt end, butt end looks butt down.

Through adopting above-mentioned technical scheme, supporting spring has the effect of support, buffering to the rubber support post, and when the mainframe box produced vibration, the supporting leg is difficult for the shake through buffering, absorbing effect messenger's supporting leg below, has consequently strengthened the stability of look selection device.

Preferably, the conveying device further comprises a support frame, and the height of the support frame can be adjusted.

Through adopting above-mentioned technical scheme, the height of support frame also can be adjusted, is convenient for adapt to the height of discharge gate, reduces the raise dust.

Preferably, the height of the support frame is adjusted through an electric cylinder.

Through adopting above-mentioned technical scheme, the technology of electric jar is mature, and the mechanism is stable, and durable long-life has great bearing capacity again simultaneously, can make the lift of support frame more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

the main case can be arranged in a lifting way, and the conveying device is arranged below the discharge port, so that the sorted waste can be conveniently conveyed, and the accumulation of the waste at the discharge port is reduced;

the height of the conveying device can be adjusted, so that the conveying device can adapt to the height of the main case, and dust emission is reduced;

in the process of waste discharging, the dust can be reduced through the dustproof curtain, so that the construction site is clean and environment-friendly.

Drawings

Fig. 1 is a schematic view of an overall structure of a color sorting apparatus for construction waste according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a main cabinet section according to an embodiment of the present application.

Description of reference numerals: 1. a main chassis; 11. a discharge port; 111. a dust curtain; 2. supporting legs; 21. a telescoping mechanism; 22. a guide sleeve; 23. an elastic support member; 231. a rubber support column; 2311. an upper abutting end; 2312. a lower abutting end; 2313. a limiting column; 232. a support spring; 3. a conveying device; 31. a conveyor belt; 311. the flange is prevented from falling; 32. a collection container; 33. a support frame.

Detailed Description

The present application is described in further detail below with reference to fig. 1-2.

The embodiment of the application discloses color sorting device for construction waste.

Referring to fig. 1 and 2, the color sorting device for construction waste comprises a mainframe box 1, a support leg 2 is installed at the bottom of the mainframe box 1, the support leg 2 can be integrally connected with the mainframe box 1, and the support leg 2 can be fixed with the mainframe box 1 by welding or bolt connection. The below of foretell mainframe box 1 is provided with discharge gate 11, and discharge gate 11 is hourglass hopper-shaped to discharge gate 11 communicates the inside and the outside of mainframe box 1.

The supporting leg 2 is also sleeved with a guide sleeve 22, one end of the guide sleeve 22 is provided with an opening, the other end of the guide sleeve is a closed end, and a cavity is arranged in the guide sleeve 22 and can be used for the supporting leg 2 to slide in the cavity. The closed end of the guide sleeve 22 is removable and can be bolted, snapped, etc. to the guide sleeve 22. The guide sleeve 22 serves to protect the support leg 2.

Further, the support leg 2 is connected with a telescopic mechanism 21. The telescopic mechanism 21 may be an air cylinder, a jack, or an electric cylinder, and in this embodiment, the electric cylinder is taken as an example, and is fixed in the cavity inside the guide sleeve 22 and connected with the closed end, and the specific fixing mode may be bolt connection, welding or clamping, or other connection modes. The output end of the electric cylinder is fixed with one end of the supporting leg 2 far away from the mainframe box 1.

When the output end of the electric cylinder extends, the whole length of the electric cylinder is lengthened, so that the supporting legs 2 are lifted; in the case where the support legs 2 are raised at the same time, the height of the main cabinet 1 from the ground is also increased, so that the construction waste has a sufficient space to fall down when the construction waste flows out of the discharging hole 11. Meanwhile, the guide sleeve 22 can limit the positions of the support leg 2 and the electric cylinder, so that the positions of the support leg 2 and the electric cylinder are not easy to deviate.

In addition, since the electric cylinder is connected to the guide sleeve 22 and the support leg 2, the support leg 2 is not easily separated from the guide sleeve 22.

Furthermore, an elastic support assembly 23 is further arranged at one end of the guide sleeve 22 far away from the support leg 2, and the elastic support assembly 23 comprises a rubber support column 231 and a support spring 232 which are fixedly arranged with the end of the guide sleeve 22.

The rubber support column 231 comprises an upper abutting end 2311 and a lower abutting end 2312, the upper abutting end 2311 and the lower abutting end are integrally formed through a limiting column 2313, a support spring 232 is sleeved on the periphery of the limiting column 2313, and two ends of the support spring 232 are abutted to the upper abutting end 2311 and the lower abutting end 2312 respectively. Further, when the support spring 232 abuts against the upper and lower abutment ends 2311 and 2312, the support spring 232 is compressed.

Further, in order to enhance the strength of the rubber support post 231, the upper contact end 2311 and the lower contact end 2312 are made of a material with relatively high hardness, such as a metal or an alloy, such as stainless steel, iron, or an aluminum alloy.

A conveying device 3 for conveying the waste is arranged below the discharge port 11. The conveyor 3 includes a conveyor belt 31 and a support frame 33 supporting the conveyor belt 31. The conveyor belt 31 is driven to rotate by a motor. One end of the conveyor belt 31 is positioned below the discharge port 11, and the other end of the conveyor belt 31 is provided with a collection container 32 for collecting waste. The top of the collecting container 32 is provided with a box opening, and the bottom of the collecting container 32 is also provided with universal wheels which are convenient to move; the upper edge of the collection container 32 is also provided with a handle for pushing and pulling.

Further, both sides of the conveyor belt 31 in the conveying direction are provided with falling preventive ribs 311. The material of the anti-falling flange 311 can be made of a soft rubber material, and is in a skirt shape with wavy wrinkles, so that the anti-falling flange can be used for catching the construction waste in the conveyor belt 31 as much as possible after deformation occurs, and the construction waste is not easy to fall down from the conveyor belt 31.

The periphery of the discharge port 11 is provided with a dustproof curtain 111, and the dustproof curtain 111 comprises a plurality of dustproof vertical belts. The material of the dust curtain 111 may be rubber, or other fabric material. The dust curtain 111 plays a role of reducing the dust emission of the construction waste.

The aforesaid support frame 33 still installs the electric jar, and under the lift of electric jar, the terrain clearance of conveyer belt 31 can be adjusted, and when discharge gate 11 was liftoff higher, the drive belt that is close to discharge gate 11 one end can be raised through the extension of electric jar to make conveyer belt 31 be closer with discharge gate 11, help reducing the raise dust.

The implementation principle of the color sorting device for construction waste provided by the embodiment of the application is as follows: the ground clearance of the supporting legs 2 arranged at the bottom of the main case 1 can be adjusted through the telescopic mechanism 21, so that the construction waste can fall conveniently; the delivery port 11 is provided with the conveying device 3, wherein the height from the ground of the conveying belt 31 can be lifted through the lifting of the electric cylinder, so that the distance between the conveying belt 31 and the delivery port 11 can be adjusted according to the requirement of actual conditions, and the conveying device 3 can facilitate the conveying of construction waste, so that the work of the color sorter is more efficient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A color sorting device for construction waste is characterized in that: including mainframe box (1) and install supporting leg (2) in mainframe box (1) bottom, scalable setting is passed through telescopic machanism (21) in supporting leg (2), discharge gate (11) have been seted up to mainframe box (1) below, the below of discharge gate (11) is provided with conveyer (3) that are used for conveying the discarded object.

2. The color sorting device for construction waste as claimed in claim 1, wherein: the conveying device (3) comprises a conveying belt (31), one end of the conveying belt (31) is located below the discharge hole (11), and the other end of the conveying belt (31) is provided with a collecting container (32) for collecting waste.

3. The color sorting device for construction waste as claimed in claim 2, wherein: and anti-falling flanges (311) are arranged on two sides of the conveyor belt (31) along the conveying direction.

4. The color sorting device for construction waste as claimed in claim 1, wherein: the periphery of discharge gate (11) is provided with dustproof curtain (111), dustproof curtain (111) include many dustproof vertical belts.

5. The color sorting device for construction waste as claimed in claim 1, wherein: the telescopic mechanism (21) is an electric cylinder, and the output end of the electric cylinder is fixed with one end, far away from the mainframe box (1), of the supporting leg (2).

6. The color sorting device for construction waste as claimed in claim 5, wherein: still establish uide bushing (22) of keeping away from mainframe box (1) one end at supporting leg (2) including the cover, the electricity jar sets up inside uide bushing (22), the electricity jar is fixed with uide bushing (22) bottom.

7. The color sorting device for construction waste as claimed in claim 6, wherein: one end of the guide sleeve (22) far away from the supporting leg (2) is provided with an elastic supporting assembly (23), and the elastic supporting assembly (23) comprises a rubber supporting column (231) fixedly arranged with the end part of the guide sleeve (22).

8. The color sorting device for construction waste as claimed in claim 7, wherein: the rubber support column (231) comprises an upper abutting end (2311) and a lower abutting end (2312), the upper abutting end (2311) is connected with the lower abutting end through a limiting column (2313), a support spring (232) is sleeved on the periphery of the limiting column (2313), and two ends of the support spring (232) are respectively abutted to the upper abutting end (2311) and the lower abutting end (2312).

9. The color sorting device for construction waste as claimed in claim 1, wherein: the conveying device (3) further comprises a supporting frame (33), and the height of the supporting frame (33) can be adjusted.

10. The color sorting device for construction waste as claimed in claim 9, wherein: the height of the support frame (33) is adjusted through an electric cylinder.