CN214234204U

CN214234204U - Screening plant is smashed to building solid waste

Info

Publication number: CN214234204U
Application number: CN202022292557.0U
Authority: CN
Inventors: 余承好; 黄文波; 李连栋; 刘欣
Original assignee: Shanghai Xiaoqi New Energy Technology Co Ltd
Current assignee: Shanghai Xiaoqi New Energy Technology Co Ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-09-21
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a waste treatment technical field specifically is a screening plant is smashed to building solid waste, include: smash the case, it is provided with the feed inlet to smash the case top, smash the inside top fixed mounting of case and have two crushing wheels that are used for smashing the discarded object, smash the fixed stock guide that is provided with in wheel below, the activity of stock guide below is provided with branch flitch, smash case outer wall fixed mounting and have electric push rod, electric push rod output runs through to smash incasement portion and rotate and be connected with the slider, divide the flitch bottom set up with the spout of slider looks adaptation, divide the flitch upper surface to be provided with the bearing plate, the one side that divides the flitch was kept away from to the bearing plate is provided with adsorption equipment, is connected with the connecting rod between bearing plate and the branch flitch, the utility model discloses a set up adsorption component, when the discarded object after smashing arranges to dividing on the flitch through the stock guide, the electromagnet assembly circular telegram on the branch flitch can adsorb iron discarded object such as reinforcing bar in the discarded object.

Description

Screening plant is smashed to building solid waste

Technical Field

The utility model relates to a building waste handles technical field, specifically is a screening plant is smashed to building solid waste.

Background

The solid waste refers to solid and semi-solid waste materials generated in production, consumption, life and other activities of human beings, and is generally called 'garbage'. Mainly comprises solid particles, garbage, furnace slag, sludge, waste products, damaged vessels, defective products, animal carcasses, deteriorated foods, human and animal excreta and the like. Along with the acceleration of the industrialization and urbanization processes, the construction industry is rapidly developed, the quantity of the Chinese construction waste is more than one third of the total quantity of the urban waste along with the increase of the quantity of the generated construction waste. Building rubbish is stacked and is easy to generate potential safety hazard, water resource pollution is serious, and air quality is affected. Most of the construction wastes are waste construction concrete, waste masonry, bricks and tiles, and the resources are seriously wasted because the construction wastes are not recycled. The waste building concrete, waste masonry, brick and tile and the like in the building garbage are crushed and can be used for producing coarse and fine aggregates, and the coarse and fine aggregates can be used for manufacturing concrete and mortar with corresponding strength grades or preparing building material products such as building blocks, wall boards, floor tiles and the like.

However, in the conventional recycling treatment mode, if the mode of beating, breaking and the like is manually adopted, a large amount of manpower and material resources are consumed, the recycling cost is too high, and metal substances such as reinforcing steel bars and the like exist in the concrete, and if the metal substances are not screened out, the secondary utilization of the concrete is not facilitated. Most of the existing construction waste crushing equipment can not sieve metal substances in the waste, or the sieving effect is not obvious, manual sieving is needed according to needs, the operation is complicated, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening plant is smashed to building solid waste to solve the problem that proposes in the above-mentioned background art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a construction solid waste crushing and screening device comprises: the crushing box is provided with a feed inlet at the top end, two crushing wheels for crushing wastes are fixedly mounted at the top end inside the crushing box, a guide plate is fixedly arranged below the crushing wheels, a material separating plate is movably arranged below the guide plate, an electric push rod is fixedly mounted on the outer wall of the crushing box, the output end of the electric push rod penetrates into the crushing box and is rotatably connected with a slide block, the bottom of the material separating plate is provided with a chute matched with the slide block, the upper surface of the material separating plate is provided with a bearing plate, one surface of the bearing plate, far away from the material separating plate, is provided with an adsorption device, a connecting rod is connected between the bearing plate and the material separating plate, the outer wall of the connecting rod is sleeved with a spring, a pressure sensor is clamped between the bearing plate and the material separating plate, and the outer wall of the crushing box is, the bottom of the inner wall of the crushing box is provided with a partition plate, and the left side and the right side of the partition plate are respectively provided with a waste material groove and a metal groove.

Furthermore, one side of the material guide plate is fixedly connected with the inner wall of the left side of the crushing box, and the material guide plate is arranged in an inclined manner at 45 degrees.

Furthermore, the material distribution plate is rotatably connected to the inner wall of the right side of the crushing box, and the material distribution plate pushes the sliding block to change the angle through the electric push rod.

Furthermore, one end of the connecting rod is vertically welded to the bottom of the bearing plate, the other end of the connecting rod penetrates through the bottom of the material distributing plate, and the connecting rod is connected with the material distributing plate in a sliding mode.

Further, adsorption equipment includes the motor of fixed mounting in bearing plate upper surface, motor output fixedly connected with rolling disc, the one side that the motor was kept away from to the rolling disc evenly is provided with a plurality of and is the solenoid assembly of cylinder.

Furthermore, the waste material groove and the metal groove penetrate through the outer wall of the crushing box to the inside of the crushing box.

Compared with the prior art, the utility model provides a screening plant is smashed to building solid waste possesses following beneficial effect:

1. the utility model discloses, through setting up the absorption subassembly, when the discarded object after smashing is arranged to divide the flitch through the stock guide, divide the electro-magnet subassembly circular telegram on the flitch to adsorb iron discarded object such as reinforcing bar in the discarded object, through setting up the motor, when arranging the material, the motor drives rolling disc and electro-magnet subassembly and rotates, can increase the contact chance of discarded object and electro-magnet subassembly, thereby improve the screening effect of discarded object, through setting up pressure sensor, when iron discarded object on the bearing plate reaches certain weight, the bearing plate extrudes pressure sensor, pressure sensor passes through controller control motor and stops rotating, electric push rod pulling divides the flitch anticlockwise rotation simultaneously, then controller control electro-magnet subassembly outage, thereby arrange the discarded object of iron into the metal cell and collect, thereby realize that the metal discarded object in the discarded object is separately collected rather than between them, avoid the later stage to carry out artifical screening.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1-crushing box; 2-a feed inlet; 3-a crushing wheel; 4-a material guide plate; 5-material distributing plate; 6-electric push rod; 7-a slide block; 8-a bearing plate; 9-a connecting rod; 10-a spring; 11-a pressure sensor; 12-a controller; 13-a separator; 14-a waste chute; 15-metal bath; 16-a chute; 17-a motor; 18-a rotating disc; 19-electromagnet assembly.

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.

Example (b): referring to fig. 1 to 2, the present invention provides a technical solution: a construction solid waste crushing and screening device comprises: the crushing box comprises a crushing box 1, wherein a feed inlet 2 is arranged at the top end of the crushing box 1, two crushing wheels 3 for crushing wastes are fixedly arranged at the top end inside the crushing box 1, a guide plate 4 is fixedly arranged below the crushing wheels 3, a material distributing plate 5 is movably arranged below the guide plate 4, an electric push rod 6 is fixedly arranged on the outer wall of the crushing box 1, the output end of the electric push rod 6 penetrates into the crushing box 1 and is rotatably connected with a slide block 7, a chute 16 matched with the slide block 7 is arranged at the bottom of the material distributing plate 5, a bearing plate 8 is arranged on the upper surface of the material distributing plate 5, an adsorption device is arranged on the surface of the bearing plate 8 far away from the material distributing plate 5, a connecting rod 9 is connected between the bearing plate 8 and the material distributing plate 5, a spring 10 is sleeved on the outer wall of the connecting rod 9, a pressure sensor 11 is clamped between the bearing plate 8 and the material distributing plate 5, and a controller 12 electrically connected with the pressure sensor 11 is fixedly arranged on the outer wall of the crushing box 1 through bolts, the bottom of the inner wall of the crushing box 1 is provided with a partition plate 13, the left side and the right side of the partition plate 13 are respectively provided with a waste material groove 14 and a metal groove 15, one side of a guide plate 4 is fixedly connected with the inner wall of the left side of the crushing box 1, the guide plate 4 is obliquely arranged at 45 degrees, a material distributing plate 5 is rotationally connected with the inner wall of the right side of the crushing box 1, the material distributing plate 5 pushes a slide block 7 to change the angle through an electric push rod 6, one end of a connecting rod 9 is vertically welded at the bottom of a bearing plate 8, the other end of the connecting rod 9 penetrates through the bottom of the material distributing plate 5, the connecting rod 9 is in sliding connection with the material distributing plate 5, when iron waste on the bearing plate 8 reaches a certain weight, the bearing plate 8 extrudes a pressure sensor 11, the pressure sensor 11 controls a motor 17 to stop rotating through a controller 12, the electric push rod 6 pulls the material distributing plate 5 to rotate anticlockwise, then the controller 12 controls an electromagnet assembly 19 to be powered off, so that the iron waste is discharged into the metal groove 15 to be collected, thereby realize the metal waste among the discarded object and other not separately collect between it, avoid the later stage to carry out artifical screening.

Wherein, adsorption equipment includes motor 17 of fixed mounting in 8 upper surfaces of bearing plate, motor 17 output fixedly connected with rolling disc 18, the one side that motor 17 was kept away from to rolling disc 18 evenly is provided with a plurality of and is the solenoid assembly 19 of cylinder, waste chute 14 and metal casing 15 run through to its inside by crushing case 1 outer wall, through setting up adsorption component, when the discarded object after smashing is arranged to branch flitch 5 through stock guide 4 on, the solenoid assembly 19 circular telegram on the branch flitch 5 can adsorb iron discarded objects such as the reinforcing bar in the discarded object, through setting up motor 17, when arranging the material, motor 17 drives rolling disc 18 and solenoid assembly 19 and rotates, multiplicable discarded object and solenoid assembly 19's contact chance, thereby improve the screening effect of discarded object.

The working principle is as follows: in the use process of the utility model, the waste is discharged into the crushing box 1 through the feed inlet 2, the crushing wheel 3 is driven by the external driving device to crush the waste, when the crushed waste is discharged onto the material distributing plate 5 through the material guide plate 4, the electromagnet assembly 19 on the material distributing plate 5 is electrified to adsorb the iron waste such as steel bars in the waste, the motor 17 is arranged to drive the rotating disc 18 and the electromagnet assembly 19 to rotate when discharging the material, so that the contact chance of the waste and the electromagnet assembly 19 can be increased, the screening effect of the waste is improved, when the iron waste on the bearing plate 8 reaches a certain weight, the bearing plate 8 extrudes the pressure sensor 11, the pressure sensor 11 controls the motor 17 to stop rotating through the controller 12, meanwhile, the electric push rod 6 pulls the material distributing plate 5 to rotate anticlockwise, and then the controller 12 controls the electromagnet assembly 19 to be powered off, thereby discharge into the metal slot 15 with the discarded object of iron and collect to metal discarded object and other non-separate collection between them in the realization discarded object avoids the later stage to carry out artifical screening.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these 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. A construction solid waste crushing and screening device comprises: crushing case (1), its characterized in that: the top end of the crushing box (1) is provided with a feed inlet (2), the top end of the inner part of the crushing box (1) is fixedly provided with two crushing wheels (3) for crushing wastes, the lower part of the crushing wheels (3) is fixedly provided with a guide plate (4), the lower part of the guide plate (4) is movably provided with a material distributing plate (5), the outer wall of the crushing box (1) is fixedly provided with an electric push rod (6), the output end of the electric push rod (6) penetrates through the inner part of the crushing box (1) and is rotatably connected with a slide block (7), the bottom of the material distributing plate (5) is provided with a chute (16) matched with the slide block (7), the upper surface of the material distributing plate (5) is provided with a bearing plate (8), one surface of the bearing plate (8) far away from the material distributing plate (5) is provided with an adsorption device, and a connecting rod (, connecting rod (9) outer wall cover is equipped with spring (10), bearing plate (8) and divide to press from both sides between flitch (5) and be equipped with pressure sensor (11), smash case (1) outer wall through bolt fixed mounting have with controller (12) that pressure sensor (11) electricity is connected, it is provided with baffle (13) to smash case (1) inner wall bottom, baffle (13) left and right sides is provided with dirty tank (14) and metal slot (15) respectively.

2. The construction solid waste crushing and screening device according to claim 1, wherein: one side of the material guide plate (4) is fixedly connected with the inner wall of the left side of the crushing box (1), and the material guide plate (4) is arranged in an inclined way at 45 degrees.

3. The construction solid waste crushing and screening device according to claim 1, wherein: the material distributing plate (5) is rotatably connected to the inner wall of the right side of the crushing box (1), and the material distributing plate (5) pushes the sliding block (7) to change the angle through the electric push rod (6).

4. The construction solid waste crushing and screening device according to claim 1, wherein: one end of the connecting rod (9) is vertically welded at the bottom of the bearing plate (8), the other end of the connecting rod (9) penetrates through the bottom of the material distributing plate (5), and the connecting rod (9) is connected with the material distributing plate (5) in a sliding mode.

5. The construction solid waste crushing and screening device according to claim 1, wherein: adsorption equipment includes motor (17) of fixed mounting in bearing plate (8) upper surface, motor (17) output end fixedly connected with rolling disc (18), the one side that motor (17) were kept away from in rolling disc (18) evenly is provided with a plurality of and is cylindrical electromagnet assembly (19).

6. The construction solid waste crushing and screening device according to claim 1, wherein: and the waste material groove (14) and the metal groove (15) are penetrated into the inside of the crushing box (1) by the outer wall of the crushing box.