CN219836606U - Building rubbish regeneration aggregate splitter - Google Patents

Abstract

The utility model provides construction waste recycled aggregate separation equipment, and relates to the technical field of construction waste treatment equipment. The separation equipment comprises a crushing assembly and a coarse aggregate conveying mechanism, wherein the crushing assembly comprises a crushing box and a crushing mechanism, a feed inlet is formed in the top of the crushing box, a first discharge outlet is formed in the bottom of the crushing box, a second discharge outlet is formed in the side wall of the crushing box, and a fine aggregate filter screen is obliquely arranged at one end, close to the first discharge outlet, in the crushing box; the coarse aggregate conveying mechanism comprises a frame, a conveying belt and a plurality of conveying rollers, wherein the conveying rollers are rotatably arranged on the frame and connected through the conveying belt, a plurality of magnetic blocks are arranged in the conveying belt, one side, far away from the second discharge hole, of the frame is provided with a scraping piece, and the scraping side of the scraping piece is abutted to the outer surface of the conveying belt. The equipment separates the crushed construction waste recycled aggregate from the fine aggregate, the coarse aggregate and the metal block, and then respectively recovers the fine aggregate, the coarse aggregate and the metal block, so that the recycling of the recycled resources is realized, and the equipment is environment-friendly.

Description

Building rubbish regeneration aggregate splitter

Technical Field

The utility model relates to the technical field of construction waste treatment equipment, in particular to construction waste recycled aggregate separation equipment.

Background

The construction waste is waste generated in the process of constructing, laying or dismantling various buildings, structures, pipe networks and the like by construction units or individuals.

Crushing the construction waste recycled aggregate to obtain metal, fine aggregate and coarse aggregate in the aggregate, and separating the crushed products to recycle the metal; the fine aggregate can be used for preparing sand, aerated concrete, returning to the field and filling building materials; the coarse aggregate can be made into concrete for building materials, baking-free bricks, heat storage materials, mortar and roadbeds. The recycled aggregate of the construction waste can be recycled, so that the environment can be protected, and good economic benefit can be obtained when the construction waste is treated.

At present, most of the equipment for treating the construction waste is simple in crushing and screening, the treatment process is not perfect, and the application range of the equipment is limited.

The utility model discloses a chinese patent of application number CN202121277740.1 discloses a construction waste separation cleaning system, including smashing the case, the up end fixedly connected with charge door of smashing the case, smash incasement rotation is connected with two crushing rollers, symmetry and fixedly connected with two fixed blocks on smashing the lateral wall of case, two equal fixed mounting of up end of fixed block has crushing motor, crushing motor's drive end runs through crushing case and with crushing roller's axle head fixed connection, fixedly connected with first guide plate on smashing the inner wall of case. According to the utility model, through the conveying roller, the conveying belt, the rotating shaft, the magnet strips, the scraping plate, the crushing roller, the flow dividing plate, the spray head and the filter plate, metals in the construction waste can be automatically separated, the manual sorting is not needed, the working strength of operators is reduced, the efficiency of construction waste separation is improved, the crushing and cleaning operations on the construction waste are convenient, and the practicability is higher.

However, the inventors believe that the above related art has the following drawbacks: the device has the clearance on the surface of the magnet strip and the conveyer belt, and the problem of incomplete metal adsorption exists.

Disclosure of Invention

In order to improve the utilization rate of the recycled aggregate of the construction waste and fully separate metals in the aggregate, the utility model provides the recycled aggregate separating equipment of the construction waste, which is provided with a plurality of magnetic blocks in a conveying belt, so that the magnetic blocks can timely adsorb the metal blocks when the crushed aggregate falls on the conveying belt, and the metal blocks are separated from the coarse aggregate for reuse.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a building rubbish regeneration aggregate splitter, it includes crushing assembly and coarse aggregate conveying mechanism, above-mentioned crushing assembly includes crushing case and crushing mechanism, the feed inlet has been seted up at the top of above-mentioned crushing case, first discharge gate has been seted up to the bottom of above-mentioned crushing case, the second discharge gate has been seted up to the lateral wall of above-mentioned crushing case, above-mentioned crushing mechanism sets up in above-mentioned crushing incasement, and above-mentioned crushing mechanism is located the feed inlet under, the one end slope that is close to above-mentioned first discharge gate in the above-mentioned crushing case is provided with fine aggregate filter sieve, the one end that is close to above-mentioned first discharge gate of above-mentioned fine aggregate filter sieve stretches out above-mentioned second discharge gate; the coarse aggregate conveying mechanism comprises a frame, a conveying belt and a plurality of conveying rollers, one end of the frame is abutted against the second discharge hole, the conveying rollers are rotatably arranged on the frame, two adjacent conveying rollers are arranged at intervals in parallel, the conveying rollers are connected through the conveying belt, a plurality of magnetic blocks are arranged in the conveying belt, a scraping piece is arranged on one side, away from the second discharge hole, of the frame, and the scraping side of the scraping piece is abutted against the outer surface of the conveying belt.

Further, in the present utility model, the pulverizing mechanism includes two pulverizing rollers rotatably disposed in the pulverizing box, the two pulverizing rollers are disposed in parallel with a gap, and the two pulverizing rollers are disposed directly below the feed port.

Further, in the present utility model, the coarse aggregate conveying mechanism further includes a conveying motor, the number of the conveying rollers is two, the conveying motor is disposed on the frame, the two conveying rollers are rotatably disposed on the frame, the two conveying rollers are disposed in parallel and at a distance, an output end of the conveying motor passes through the frame and is connected to one end of any conveying roller, and the two conveying rollers are connected through the conveying belt.

Further, in the present utility model, the scraper includes a scraper, and one side of the scraper abuts against the surface of the conveyor belt.

Further, in the present utility model, the crushing box and the frame are both disposed on the supporting frame.

Further, in the utility model, the device further comprises a vibrating mechanism, wherein the vibrating mechanism comprises a vibrating motor, the vibrating motor is arranged on the side wall of the crushing box, and the output end of the vibrating motor penetrates through the crushing box and is connected with one end of the fine aggregate filter screen far away from the second discharge hole.

Further, in the present utility model, a hopper is provided in the pulverizing box, and the hopper communicates with the inlet.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

through set up a plurality of magnetic blocks in the conveyer belt on this device, it is used for adsorbing the metal piece in the aggregate on the conveyer belt, makes it not drop along with coarse aggregate when coarse aggregate carries the other end of conveyer belt. When the adsorbed metal blocks are driven by the conveying belt to move to the scraper blade arranged on the frame, the scraper blade can scrape the metal blocks on the conveying belt, a metal block collecting box can be placed below the scraper blade, and then the metal blocks in the aggregate can be collected, and the fine aggregate can fall to the first discharge hole through the fine aggregate filter screen and then fall to be recovered. The equipment can separate the crushed construction waste recycled aggregate into fine aggregate, coarse aggregate and metal blocks, and then recycle the fine aggregate, the coarse aggregate and the metal blocks respectively, so that the recycling of the recycled resources is realized, and the equipment is environment-friendly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

Fig. 1 is a schematic structural view of a construction waste recycled aggregate separation device according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view taken along section A-A of FIG. 1;

fig. 3 is a cross-sectional view of fig. 1.

Icon: 1-a crushing box; 2-a feed inlet; 3-a first discharge port; 4-a second discharge port; 5-fine aggregate filter screen; 6-a frame; 7-a conveyor belt; 8-conveying rollers; 9-magnetic blocks; 10-crushing rollers; 11-a crushing motor; 12-a conveying motor; 13-scraping plates; 14-supporting frames; 15-a vibration motor; 16-feeding hopper; 17-a fine aggregate collecting box; 18-a metal block collection box; 19-a coarse aggregate collecting box.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

The utility model is described in further detail below with reference to fig. 1-3.

Examples

Referring to fig. 1-3, the embodiment provides a construction waste recycled aggregate separating device, which comprises a crushing assembly and a coarse aggregate conveying mechanism, wherein the crushing assembly comprises a crushing box 1 and a crushing mechanism, a feed port 2 is formed in the top of the crushing box 1, a first discharge port 3 is formed in the bottom of the crushing box 1, a second discharge port 4 is formed in the side wall of the crushing box 1, the crushing mechanism is arranged in the crushing box 1 and is located under the feed port 2, a fine aggregate filter screen 5 is obliquely arranged at one end, close to the first discharge port 3, of the crushing box 1, and one end, close to the first discharge port 3, of the fine aggregate filter screen 5 extends out of the second discharge port 4; coarse aggregate conveying mechanism includes frame 6, conveyer belt 7 and a plurality of conveying roller 8, and the one end butt of frame 6 is in second discharge gate 4, and a plurality of conveying roller 8 rotate and set up in frame 6, and two adjacent conveying roller 8 parallel interval settings, a plurality of conveying roller 8 pass through conveyer belt 7 and connect, are provided with a plurality of magnet 9 in the conveyer belt 7, and one side that second discharge gate 4 was kept away from to frame 6 is provided with scrapes the material, scrapes the material side butt in the surface of conveyer belt 7 of scraping of material.

Specifically, crushing case 1 is used for installing crushing mechanism, and crushing mechanism is used for crushing construction waste recycled aggregate, and construction waste recycled aggregate can get into crushing case 1 through feed inlet 2 on crushing case 1, and it can be discharged by first discharge gate 3 and second discharge gate 4 respectively after being smashed by crushing mechanism. The recycled aggregate crushed by the crushing mechanism has inconsistent thickness, and the fine aggregate filter screen 5 obliquely installed in the crushing box 1 can be used for filtering fine aggregate. When the crushed aggregate falls on the fine aggregate filter screen 5, the fine aggregate can pass through the fine aggregate filter screen 5 and fall from the first discharge port 3, and a fine aggregate collecting box 17 can be placed below the first outlet, so that the recovery can be performed. The coarse aggregate can fall on the conveyer belt 7 of the coarse aggregate conveying mechanism through the second discharge port 4 under the action of gravity and inertia, and then is conveyed to the other end of the conveyer belt 7 by the conveyer belt 7, and a coarse aggregate collecting box 19 can be placed below the conveyer belt, so that the coarse aggregate can fall into the coarse aggregate collecting box 19 for recycling. The plurality of magnetic blocks 9 arranged in the conveyor belt 7 are used for adsorbing metal blocks in the aggregate on the conveyor belt 7, so that the coarse aggregate does not fall along with the coarse aggregate when the coarse aggregate is conveyed to the other end of the conveyor belt 7. When the adsorbed metal blocks are driven by the conveying belt 7 to move to the scraping part arranged on the frame 6, the scraping part can scrape the metal blocks on the conveying belt 7, and a metal block collecting box 18 can be placed below the scraping part to collect the metal blocks in the aggregate, so that the fine aggregate, the coarse aggregate and the metal blocks are respectively collected. The equipment can separate the crushed construction waste recycled aggregate into fine aggregate, coarse aggregate and metal blocks, and then recycle the fine aggregate, the coarse aggregate and the metal blocks respectively, so that the recycling of the recycled resources is realized, and the equipment is environment-friendly.

In this embodiment, the crushing mechanism includes two crushing rollers 10, the two crushing rollers 10 are rotatably disposed in the crushing box 1, the two crushing rollers 10 are disposed in parallel with a gap, and the two crushing rollers 10 are disposed directly below the feed inlet 2.

Specifically, crushing cutters are mounted on both the crushing rollers 10 for crushing aggregate falling from the feed inlet 2. The relative rotation of the two crushing rollers 10 can be driven by one crushing motor 11 respectively, the two crushing motors 11 can be arranged on the crushing box 1, and the output ends of the two crushing motors 11 penetrate through the crushing box 1 and are connected with one ends of the two crushing rollers 10 in a one-to-one correspondence manner. During installation, the axes of the two crushing rollers 10 are parallel to the top of the crushing box 1, and the axes of the two crushing rollers 10 are parallel to each other, and a gap is reserved between the two crushing rollers 10, so that aggregates can fall into the fine aggregate filter screen 5 from between the two crushing rollers 10 after being crushed. The gap between the two pulverizing rolls 10 can be adjusted according to the desired thickness of the final aggregate. In operation, the two pulverizing rollers 10 are driven by the two pulverizing motors 11, respectively, to rotate the two pulverizing rollers 10 relative to each other. The crushing box 1 is provided with a crushing motor 11, the side surface is used as a reference surface, the left crushing roller 10 rotates clockwise, the right crushing roller 10 rotates anticlockwise, and the two crushing rollers are matched to perform crushing work.

In this embodiment, the coarse aggregate conveying mechanism further includes two conveying motors 12, the number of conveying rollers 8 is two, the conveying motors 12 are arranged on the frame 6, the two conveying rollers 8 are rotatably arranged on the frame 6, the two conveying rollers 8 are arranged at intervals in parallel, the output end of the conveying motor 12 passes through the frame 6 and then is connected with one end of any conveying roller 8, and the two conveying rollers 8 are connected through the conveying belt 7.

Specifically, in this embodiment, the conveyor belt 7 may be a common belt, and the conveyor motor 12, the conveyor belt 7, and the two conveyor rollers 8 form a belt transmission mechanism. A belt drive is a mechanical drive that relies on friction to transfer motion and power, having: the belt has good elasticity, can alleviate impact and vibration in operation, and has stable motion and no noise; when the load is too large, the belt slips on the wheel, so that other parts can be prevented from being damaged, and the safety protection effect is achieved; the belt is an intermediate part, and the length of the belt can be selected according to the requirement in a certain range so as to adapt to the working condition with larger center distance requirement; simple structure, easy manufacture, convenient installation and maintenance, lower cost and the like. "thus facilitating the use for aggregate transport. The conveyor motor 12 is used to control this belt drive. During installation, two conveying rollers 8 are installed on the frame 6 at intervals in parallel according to working conditions, then a conveying belt 7 with a proper length is selected to connect the two conveying rollers 8, and then the output end of a conveying motor 12 is connected with one end of one conveying roller 8. One end of the coarse aggregate conveying mechanism is positioned right below the second discharging hole 4 so that the conveying belt 7 receives coarse aggregate from the crushing box 1. When the conveying motor 12 is started in operation, the mechanism can work to convey the coarse aggregate falling from the second discharging hole 4 to the other side of the conveying belt 7, and a coarse aggregate collecting box 19 can be placed for collecting the coarse aggregate.

In this embodiment, the scraping member includes a scraping plate 13, and one side of the scraping plate 13 abuts against the surface of the conveyor belt 7. It will be appreciated that the scraper 13 serves to scrape off metal pieces that have been adsorbed onto the surface of the conveyor belt 7. One side of the scraping plate 13 is attached to the surface of the conveying belt 7, so that metal blocks with different sizes on the surface of the conveying belt 7 can be scraped sufficiently, and recovery is facilitated.

In this embodiment, the crushing box 1 and the frame 6 are both disposed on the supporting frame 14. It will be appreciated that the support frame 14 may be used to support the comminution assembly and coarse aggregate delivery mechanism to provide a working platform for the comminution assembly and coarse aggregate delivery mechanism to work while maintaining a distance from the ground for ease of maintenance and placement of the remaining mating components.

In this embodiment, still include vibrating mechanism, vibrating mechanism includes vibrating motor 15, and vibrating motor 15 sets up on smashing the lateral wall of case 1, and vibrating motor 15's output passes behind smashing case 1 and is connected with the one end that fine aggregate filter screen 5 kept away from second discharge gate 4. It should be noted that, the vibration motor 15 is used for controlling the vibration of the fine aggregate filter screen 5, so that the fine aggregate on the fine aggregate filter screen 5 can leak into the first discharge port 3 from the fine aggregate filter screen rapidly, and then is discharged from the first discharge port 3, thereby improving the separation efficiency.

In this embodiment, a feeding hopper 16 is provided on the pulverizing box 1, and the feeding hopper 16 is communicated with the feeding port 2. Specifically, the feeding hopper 16 may be designed as a tapered structure, and the cross-sectional size of one end of the feeding hopper, which is communicated with the feeding port 2, is smaller than that of the other end, so that the aggregate is convenient to pour into the crushing box 1. Preferably, the feed hopper 16 can be connected with the feed inlet 2 through bolts, so that the installation and the disassembly are convenient.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. A construction waste recycled aggregate separating apparatus, characterized by comprising:

the crushing assembly comprises a crushing box and a crushing mechanism, wherein a feed inlet is formed in the top of the crushing box, a first discharge hole is formed in the bottom of the crushing box, a second discharge hole is formed in the side wall of the crushing box, the crushing mechanism is arranged in the crushing box and is located right below the feed inlet, a fine aggregate filter screen is obliquely arranged at one end, close to the first discharge hole, of the crushing box, and one end, close to the first discharge hole, of the fine aggregate filter screen extends out of the second discharge hole;

coarse aggregate conveying mechanism, coarse aggregate conveying mechanism includes frame, conveyer belt and a plurality of conveying roller, the one end butt of frame in the second discharge gate, a plurality of conveying roller rotate set up in the frame, adjacent two conveying roller parallel interval sets up, and is a plurality of conveying roller passes through the conveyer belt is connected, be provided with a plurality of magnetic path in the conveyer belt, the frame is kept away from one side of second discharge gate is provided with scrapes the material piece, scrape the material side butt of scraping the material piece in the surface of conveyer belt.

2. The construction waste recycled aggregate separating apparatus according to claim 1, wherein the crushing mechanism comprises two crushing rollers, the two crushing rollers are rotatably disposed in the crushing box, the two crushing rollers are disposed in parallel with a gap, and the two crushing rollers are disposed right below the feed inlet.

3. The construction waste recycled aggregate separating device according to claim 1, wherein the coarse aggregate conveying mechanism further comprises two conveying motors, the conveying motors are arranged on the frame, the two conveying rollers are rotatably arranged on the frame, the two conveying rollers are arranged at intervals in parallel, the output end of the conveying motor penetrates through the frame and then is connected with one end of any conveying roller, and the two conveying rollers are connected through the conveying belt.

4. The construction waste recycled aggregate separating apparatus according to claim 1, wherein the scraping member comprises a scraper, and one side of the scraper abuts against a surface of the conveyor belt.

5. The construction waste recycled aggregate separating apparatus according to claim 1, further comprising a supporting frame, wherein the crushing box and the frame are both provided on the supporting frame.

6. The construction waste recycled aggregate separating device according to claim 1, further comprising a vibrating mechanism, wherein the vibrating mechanism comprises a vibrating motor, the vibrating motor is arranged on the side wall of the crushing box, and an output end of the vibrating motor penetrates through the crushing box and then is connected with one end, far away from the second discharge port, of the fine aggregate filtering screen.

7. The construction waste recycled aggregate separating apparatus according to claim 1, wherein the crushing box is provided with a feed hopper, and the feed hopper is communicated with the feed inlet.