CN210875700U

CN210875700U - Construction waste recovery device

Info

Publication number: CN210875700U
Application number: CN201920798956.9U
Authority: CN
Inventors: 郑克亮; 王伟江; 杜建军
Original assignee: Handan Tongzhao Renewable Resources Co ltd
Current assignee: Handan Tongzhao Renewable Resources Co ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-06-30
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a construction waste recovery device, including the recovery unit case, one side of recovery unit case is connected with the feed inlet, one side outer wall of feed inlet links to each other with one side outer wall of recovery unit case, the bottom top of recovery unit case is provided with the support column, the upper portion of recovery unit case is provided with first broken collection mechanism, the lower part of recovery unit case is provided with the broken collection mechanism of second. The device effectual processing building rubbish reduces the pollution of building rubbish to environment and air, retrieves the reutilization with the discarded object in the building rubbish again simultaneously, and the device is simple easily to be operated, does not need a large amount of manpower and materials, and is convenient high-efficient.

Description

Construction waste recovery device

Technical Field

The utility model relates to a construction waste retrieves technical field, concretely relates to construction waste recovery unit.

Background

The construction waste refers to the general term of dregs, waste concrete, waste bricks and stones and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration and repair, and is classified according to the production source, the construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering slurry and the like, and the construction waste can be divided into dregs, concrete blocks, broken blocks of bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and woods and the like according to the composition classification. However, most of the construction wastes are not treated, and are transported to the suburbs or villages by construction units, and are piled or buried in the open air, so that a large amount of construction expenses such as land acquisition expenses and garbage clearing and transporting expenses are consumed, and meanwhile, the problems of scattering, dust, sand flying and the like in the clearing and piling processes cause serious environmental pollution. The construction waste is not treated in time, and the following hazards can be generated: 1. the construction waste is randomly stacked, potential safety hazards are easy to generate, 2, the construction waste seriously pollutes water resources, 3, the construction waste influences air quality, and 4, the construction waste occupies land and reduces soil quality.

And the construction waste can be reused, such as: the waste building concrete and waste masonry can be used for producing coarse and fine aggregates, and can be used for producing concrete and mortar with corresponding strength grades or preparing building material products such as building blocks, wall boards, floor tiles and the like. After the coarse and fine aggregates are added into the curing material, the material can also be used for a road surface base layer. The aggregate produced by using the waste bricks and tiles can be used for producing building material products such as regenerated bricks, building blocks, wall boards, floor tiles and the like. The waste steel, the waste steel bar and other waste metal materials can be directly reused or processed by returning to the furnace.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a construction waste recovery device to solve the problem that exists among the above-mentioned background art.

In order to accomplish the above object, the utility model adopts the following technical scheme:

the utility model provides a construction waste recovery device, includes the recovery unit case, one side of recovery unit case is connected with the feed inlet, one side outer wall of feed inlet links to each other with one side outer wall of recovery unit case, be provided with the support column on the bottom top of recovery unit case, the upper portion of recovery unit case is provided with first broken collection mechanism, the lower part of recovery unit case is provided with the broken collection mechanism of second.

The technical scheme is that the first crushing and collecting mechanism comprises a first crushing mechanism, a first screen and a first collecting box, a rotating shaft is arranged in the first crushing mechanism, a spiral crushing blade is arranged on the rotating shaft, a first motor is arranged on one side of the rotating shaft and arranged on the outer side of the recovery device box, an observation window is arranged on one side of the first crushing mechanism, the bottom of the first crushing mechanism is an inclined first plate, a second plate is hinged to the lower side of the first plate, and the bottom of the second plate is of a hook-shaped structure;

a first discharge hole is formed in the bottom of the first crushing mechanism, a first baffle is arranged on the first discharge hole, the first baffle is hinged to one side of the first discharge hole, a first screen is arranged below the first baffle, a certain angle is formed between the first screen and the horizontal plane, one side of the first screen is hinged to the recovery device box, and the other side of the first screen is tightly attached to the bottom of the second plate; a first collecting box is arranged below the first screen, and a first outlet is formed in the bottom of the first collecting box.

The technical scheme is that the second crushing and collecting mechanism is arranged below the first collecting box and comprises a second crushing mechanism, a second screen and a second collecting box, the second crushing mechanism comprises a first rotating shaft, a gear, a straight column, a second rotating shaft, a belt and a second motor, the gear is arranged on the first rotating shaft, the straight column is arranged on one side of the gear, teeth are arranged on the straight column, the gear and the teeth on the straight column can be matched with each other, the first rotating shaft and the second rotating shaft are arranged at two ends of the belt, the second rotating shaft is arranged on the second motor, and the second motor is arranged on the outer side of the recovery device box;

the lower part of the gear is provided with an inclined second screen, a certain included angle is formed between the second screen and the horizontal plane, one end of the second screen is connected with the bottom of the straight column, the other end of the second screen is connected with the bottom of the recovery device box, a second outlet is formed in the bottom of the recovery device box, a second collecting box is arranged at the bottom of the second screen, and a third outlet is formed in the bottom of the second collecting box.

According to the further technical scheme, a first spring and a first pull rope are arranged on the first baffle, a second spring and a second pull rope are arranged on the second plate, one end of the first spring and one end of the second spring are connected with the first baffle and the second plate respectively, the other end of the first spring and the other end of the second spring are connected with one side of the recovery device box respectively, one end of the first pull rope and one end of the second pull rope are connected with the first baffle and the second plate respectively, the other end of the first pull rope penetrates through the first spring and is connected with a first pull ring, the other end of the second pull rope penetrates through the second spring and is connected with a second pull ring, and the first pull ring and the second pull ring are arranged on the outer side of the recovery device box.

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

the utility model discloses a broken mechanism that is provided with two kinds of different grade types in recovery unit incasement side carries out breakage and collection to building rubbish, first kind broken collection mechanism can be collected fine aggregate, and the broken mechanism of collecting of second kind is then to waste steel, waste steel bar and other waste metal material collect, both effectual processing building rubbish like this, reduce the pollution of building rubbish to environment and air, the while is again with the discarded object in the building rubbish retrieve reutilization, the device is simple easily operated, do not need a large amount of manpower and materials, and is convenient high-efficient.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention.

Wherein 100 is a recovery device box, 101 is a feed inlet, 102 is a support column, 102 is a second outlet, and 103 is a third outlet;

200 is a rotating shaft, 2001 is a first motor, 2002 is a spiral crushing blade, 202 is an observation window, 203 is a first plate, 2031 is a second plate, 2032 is a second spring, 2033 is a second pull rope, 2034 is a second pull ring, 204 is a first baffle, 2041 is a first discharge hole, 205 is a first spring, 206 is a first pull rope, 207 is a first pull ring, 208 is a first screen, 209 is a first collection box, and 210 is a first outlet;

300 is a first rotating shaft, 301 is a tooth, 302 is a second rotating shaft, 303 is a belt, 304 is a straight column, 305 is a gear, 306 is a second screen, 307 is a second collecting box, 308 is a second motor, and 309 is a vibrating motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but the embodiments of the present invention are not limited thereto.

The utility model provides a construction waste recovery device, includes recovery unit case 100, and one side of recovery unit case 100 is connected with feed inlet 101, and one side outer wall of feed inlet 101 links to each other with one side outer wall of recovery unit case 100, and the bottom top of recovery unit case 100 is provided with support column 102, and the upper portion of recovery unit case 100 is provided with first broken collection mechanism, and the lower part of recovery unit case 100 is provided with the broken collection mechanism of second.

The first crushing and collecting mechanism comprises a first crushing mechanism, a first screen 208 and a first collecting box 209, wherein a rotating shaft 200 is arranged in the first crushing mechanism, a spiral crushing blade 2002 is arranged on the rotating shaft 200, a first motor 2001 is arranged on one side of the rotating shaft 200, the first motor 2001 is arranged on the outer side of the recovery device box 200, an observation window 202 is arranged on one side of the first crushing mechanism, the bottom of the first crushing mechanism is an inclined first plate 203, a second plate 2031 is hinged to the bottom of the first plate 203, and the bottom of the second plate 2031 is of a hook-shaped structure;

a first discharge hole 2041 is formed in the bottom of the first crushing mechanism, a first baffle 204 is arranged on the first discharge hole 2041, the first baffle 204 is hinged to one side of the first discharge hole 2041, a first screen 208 is arranged below the first baffle 204, a certain angle is formed between the first screen 208 and the horizontal plane, one side of the first screen 208 is hinged to the recovery device box 200, and the other side of the first screen 208 is tightly attached to the bottom of the second plate 2031; the lower side of the first screen 208 is provided with a first collection tank 209, and the bottom of the first collection tank 209 is provided with a first outlet 210.

The second crushing and collecting mechanism is arranged below the first collecting box 209 and comprises a second crushing mechanism, a second screen 306 and a second collecting box 307, the second crushing mechanism comprises a first rotating shaft 300, teeth 301, straight columns 304, a gear 305, a second rotating shaft 302, a belt 303 and a second motor 308, the gear 305 is arranged on the first rotating shaft 300, the straight columns 304 are arranged on one side of the gear 305, the teeth 301 are arranged on the straight columns 304, the gear 305 and the teeth 301 can be matched with each other, the first rotating shaft 300 and the second rotating shaft 302 are arranged at two ends of the belt 303, the second rotating shaft 302 is arranged on the second motor 308, and the second motor 308 is arranged at the outer side of the recycling device box 100;

an inclined second screen 306 is arranged at the lower part of the gear 305, a certain included angle is formed between the second screen 306 and the horizontal plane, one end of the second screen 306 is connected with the bottom of the straight column 304, the other end of the second screen 306 is connected with the bottom of the recovery device box 100, a second outlet 102 is arranged at the bottom of the recovery device box 100, a second collecting box 307 is arranged at the bottom of the second screen 306, and a third outlet 103 is arranged at the bottom of the second collecting box 307.

A first spring 205 and a first pull rope 206 are arranged on the first baffle 204, a second spring 2032 and a second pull rope 2033 are arranged on the second plate 2031, one ends of the first spring 205 and the second spring 2032 are respectively connected with the first baffle 204 and the second plate 2031, the other ends of the first spring 205 and the second spring 2032 are respectively connected with one side of the recovery device box 100, one ends of the first pull rope 206 and the second pull rope 2033 are respectively connected with the first baffle 204 and the second plate 2031, the other end of the first pull rope 206 passes through the first spring 205 and is connected with the first pull ring 207, the other end of the second pull rope 2033 passes through the second spring 2032 and is connected with the second pull ring 2034, and the first pull ring 207 and the second pull ring 2034 are both arranged outside the recovery device box 100.

In this embodiment, the first motor 2001 and the second motor 308 are started, the construction waste is poured into the recycling apparatus box 100 from the feeding port 101, the construction waste enters the first crushing mechanism, the spiral crushing blade 2002 on the rotating shaft 200 crushes the construction waste, the crushing condition of the construction waste is observed through the observation window 202, when stone materials with smaller particle sizes are crushed, the first motor is turned off, the first pull ring 207 is pulled outwards, the first pull rope 206 connected with the first pull ring 207 moves outwards correspondingly, so the first baffle 204 connected with the first pull rope 206 moves downwards, the first discharging port 2041 is opened, the construction waste falls downwards along with the crushed construction waste, after the construction waste falls, the external force on the first pull ring 207 is removed, the first baffle moves upwards under the action of the first spring 205, the first discharging port 2041 is closed, the construction waste falls onto the first screen 208, sand smaller than the first screen 208 will continue to move down the first screen 208 and fall into a first collection bin 209 where the fine sand is collected through a first outlet 210.

The second pull ring 2034 is pulled outwards, the second pull rope 2033 connected with the second pull ring 2034 moves outwards along with the second pull ring 2034, the corresponding second plate 2031 also moves outwards, so the construction waste intercepted on the first screen 208 slides downwards due to no shielding effect and enters the second crushing mechanism, the gear 305 and the teeth 301 on the straight column 304 in the second crushing mechanism are mutually matched to crush the stone blocks remained on the metal waste in the construction waste again, the construction waste moves downwards under the action of gravity after being crushed and falls on the second screen 306 positioned below the gear 305, the vibrating motor 309 in the straight column 304 is started, the second screen 306 connected with the straight column 304 is also in a vibrating state, so the screening efficiency of the construction waste falling on the second screen 306 is higher, the crushed metal is intercepted on the second screen 306 and is collected through the second outlet 103, the crushed rock will continue to fall from the second screen 306 into the second collection box 307 where it is collected through the third outlet 104.

Although the present invention has been described with reference to the above preferred embodiments, it is not intended to limit the scope of the present invention, and those skilled in the art can make various changes and modifications with respect to the above preferred embodiments without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a construction waste recovery device, includes the recovery device case, its characterized in that, one side of recovery device case is connected with the feed inlet, one side outer wall of feed inlet links to each other with one side outer wall of recovery device case, be provided with the support column on the bottom top of recovery device case, the upper portion of recovery device case is provided with first broken collection mechanism, the lower part of recovery device case is provided with the broken collection mechanism of second.

2. The construction waste recycling device of claim 1, wherein the first crushing and collecting mechanism comprises a first crushing mechanism, a first screen and a first collecting box, a rotating shaft is arranged in the first crushing mechanism, a spiral crushing blade is arranged on the rotating shaft, a first motor is arranged on one side of the rotating shaft, the first motor is arranged on the outer side of the recycling device box, an observation window is arranged on one side of the first crushing mechanism, the bottom of the first crushing mechanism is an inclined first plate, a second plate is hinged to the lower edge of the first plate, and the bottom of the second plate is in a hook-shaped structure;

3. The construction waste recycling device according to claim 2, wherein the second crushing and collecting mechanism is disposed below the first collecting box, the second crushing and collecting mechanism comprises a second crushing mechanism, a second screen and a second collecting box, the second crushing mechanism comprises a first rotating shaft, a gear, a straight column, a second rotating shaft, a belt and a second motor, the gear is disposed on the first rotating shaft, the straight column is disposed on one side of the gear, teeth are disposed on the straight column, the gear and the teeth on the straight column can be matched with each other, the first rotating shaft and the second rotating shaft are disposed at two ends of the belt, the second rotating shaft is disposed on the second motor, and the second motor is disposed outside the recycling device box;

4. The construction waste recycling device according to claim 2, wherein the first baffle is provided with a first spring and a first pull rope, the second plate is provided with a second spring and a second pull rope, one end of the first spring and one end of the second spring are respectively connected with the first baffle and the second plate, the other end of the first spring and the other end of the second spring are respectively connected with one side of the recycling device box, one end of the first pull rope and one end of the second pull rope are respectively connected with the first baffle and the second plate, the other end of the first pull rope passes through the first spring and is connected with the first pull ring, the other end of the second pull rope passes through the second spring and is connected with the second pull ring, and the first pull ring and the second pull ring are both arranged outside the recycling device box.