CN214487100U

CN214487100U - Waste concrete crushing and recycling device

Info

Publication number: CN214487100U
Application number: CN202023312419.0U
Authority: CN
Inventors: 付盼峰
Original assignee: Henan Jinding Yuanda Housing Technology Development Co Ltd
Current assignee: Henan Jinding Yuanda Housing Technology Development Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a waste concrete smashes recycle device, including smashing the case, install reducing mechanism in smashing the case, install the pan feeding mouth on smashing the case, install first screen cloth in smashing the case, install feed back device on smashing the case, smash the discharge end of case and install the discharge gate, install the case that gathers materials on smashing the case. The utility model has the advantages that: drive axis of rotation and broken running roller through setting up the motor and carry out the breakage, carry out broken recycle to useless concrete, the rational utilization resource, the energy can be saved filters out the material that is not conform to the size requirement through setting up screw conveyer and carries the reducing mechanism once more in, the material resources of using manpower sparingly improve crushing efficiency.

Description

Waste concrete crushing and recycling device

Technical Field

The utility model relates to an engineering construction field, especially a recycle device is smashed to useless concrete.

Background

The waste concrete blocks are not only high-quality concrete aggregates, but also have many advantages when being used as aggregates, for example, after a building is disassembled, the concrete blocks and silt after high-quality crushing and screening can be used as concrete regeneration, and wastes such as concrete, cement and the like in the building waste can be reasonably crushed, screened and crushed to replace stones to produce dozens of environment-friendly bricks such as lawn bricks, square bricks, blind hole bricks, permeable bricks, partition bricks, module rotary bricks, heat-insulating bricks, block bricks and the like.

Some existing waste concrete crushing devices only have a simple crushing function, and some concrete blocks are not crushed sufficiently, so that the size of the crushed material is not qualified, the follow-up process of secondary crushing is needed, manpower and material resources are wasted, and the technical problem is solved by providing a waste concrete crushing and recycling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a recycle device is smashed to useless concrete.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a waste concrete smashes recycle device, is including smashing the case, smashes the incasement and installs reducing mechanism, smashes the incasement and installs the pan feeding mouth, smashes the incasement and installs first screen cloth, smashes the incasement and installs feed back device, smashes the discharge end of case and installs the discharge gate, smashes and installs the case that gathers materials on the case.

The crushing device is further provided with a motor and a rotating shaft, the rotating shaft is arranged in the crushing box and can rotate relative to the crushing box, the crushing roller is arranged on the rotating shaft, the motor is arranged on the crushing box, and the power output end of the motor is connected with the rotating shaft.

A further technical scheme is that the feed back device is provided with a feed back box, the feed back box is arranged on the crushing box, the feeding end of the feed back box corresponds to the first screen, a screw conveyor is arranged between the feed back box and the crushing box, the feeding end of the screw conveyor extends into the feed back box, the discharging end of the screw conveyor is communicated with the crushing box, and the discharging end of the screw conveyor is positioned above the crushing device.

The technical scheme is that a support is arranged on the crushing box, the material collecting box is arranged on the support, a second screen is arranged on the bottom surface of the material collecting box, a dust collecting box is arranged on the crushing box, and the dust collecting box is located below the material collecting box.

The further technical proposal is that the crushing box is provided with a dust suction pipe.

A further technical scheme is that a maintenance door is installed on the crushing box, and an observation window is embedded in the maintenance door.

Compared with the prior art, the beneficial effects of the utility model are one of following at least:

1. the utility model discloses a set up the motor and drive axis of rotation and broken running roller and carry out the breakage, carry out broken recycle to useless concrete, the rational utilization resource, the energy can be saved comes to filter first screen cloth through setting up screw conveyer and goes out the material that is not conform to size requirement and carry the reducing mechanism once more, and the material resources of using manpower sparingly improve crushing efficiency.

2. The utility model discloses a set up the dust of second screen cloth in with the material and filter the dust collection box in, improve the quality of broken back material, through setting up the dust absorption pipe, come the dust absorption that the breakage produced, avoid the dust to cause the pollution to the environment, the environmental protection is convenient for maintain crushing incasement's equipment through setting up the maintenance door, sets up the operating condition that the observation window conveniently observes crushing incasement equipment.

Drawings

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

Fig. 2 is a schematic view of the overall structure of the present invention.

In the figure, 1-crushing box, 2-crushing device, 201-rotating shaft, 202-crushing roller, 203-motor, 3-feeding port, 4-returning device, 401-screw conveyor, 402-returning box, 5-discharging port, 6-first screen, 7-collecting box, 8-second screen, 9-bracket, 10-dust-collecting box, 11-dust-collecting pipe, 12-maintenance door, 13-observation window.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as 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 present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment is shown, which includes a crushing box 1, a crushing device 2 is installed in the crushing box 1, a material inlet 3 is installed on the crushing box 1, a first screen 6 is installed in the crushing box 1, a material returning device 4 is installed on the crushing box 1, a material outlet 5 is installed at a material outlet of the crushing box 1, a material collecting box 7 is installed on the crushing box 1, the crushing device 2 has a motor 203 and a rotating shaft 201, the rotating shaft 201 is installed in the crushing box 1, the rotating shaft 201 can rotate relative to the crushing box 1, a crushing roller 202 is installed on the rotating shaft 201, the motor 203 is installed on the crushing box 1, a power output end of the motor 203 is connected with the rotating shaft 201, the rotating shaft 201 and the crushing roller 202 are driven by the motor 203 to crush, the waste concrete is crushed and recycled, and resources are reasonably utilized, the energy is saved, the feed back device 4 is provided with a feed back box 402, the feed back box 402 is arranged on the crushing box 1, the feeding end of the feed back box 402 corresponds to the first screen 6, a screw conveyer 401 is arranged between the feed back box 402 and the crushing box 1, the feeding end of the screw conveyer 401 extends into the feed back box 402, the discharging end of the screw conveyer 401 is communicated with the crushing box 1, the discharging end of the screw conveyer 401 is positioned above the crushing device 2, the screw conveyer 401 is arranged to convey materials which do not meet the size requirement of the first screen 6 to the crushing device 2 again, manpower and material resources are saved, the crushing efficiency is improved, a support 9 is arranged on the crushing box 1, the material collecting box 7 is arranged on the support 9, a second screen 8 is arranged on the bottom surface of the material collecting box 7, a dust collecting box 10 is arranged on the crushing box 1, the dust collecting box 10 is positioned below the material collecting box 7, and the dust in the materials is filtered into the dust collecting box 10 by the second screen 8, improve the quality of broken back material, smash and install dust absorption pipe 11 on the case 1, through setting up dust absorption pipe 11, come to absorb the dust that the breakage produced, avoid the dust to cause the pollution to the environment, the environmental protection smashes and installs maintenance door 12 on the case 1, it has observation window 13 to inlay on the maintenance door 12, through setting up maintenance door 12 and being convenient for maintain the maintenance to the equipment in smashing case 1, set up the operational aspect that observation window 13 conveniently observed equipment in smashing case 1.

The working process of the utility model is as follows: when the device is used, firstly, waste concrete is added into the crushing box 1 through the feeding port 3, the motor 203 is started, the motor 203 drives the crushing roller 202 and the motor 203 to rotate to crush the waste concrete, the materials which are crushed once fall on the first screen 6, the materials which meet the requirements fall into the collecting box 7 through the discharging port 5, the materials which do not meet the requirements fall into the return box 402, the screw conveyor 401 is started, the screw conveyor 401 adds the materials which do not meet the requirements in the return box 402 into the crushing box 1 again, so that the unqualified materials are crushed through the crushing roller 202 again, meanwhile, dust generated by crushing is absorbed through the dust absorption pipe 11, and meanwhile falls into the dust collection box 10 through the filtering of the second screen 8 after falling into the material collection box 7 along with the dust falling from the materials, so that the quality of the materials in the material collection box 7 is improved, and meanwhile, the dust is collected, and the environment is prevented from being polluted by the dust.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an old and useless concrete crushing recycle device, is including smashing case (1), its characterized in that: install reducing mechanism (2) in crushing case (1), install pan feeding mouth (3) on crushing case (1), install first screen cloth (6) in crushing case (1), install feed back device (4) on crushing case (1), discharge gate (5) are installed to the discharge end of crushing case (1), install case (7) that gathers materials on crushing case (1).

2. The waste concrete crushing, recycling and utilizing device according to claim 1, characterized in that: the smashing device (2) is provided with a motor (203) and a rotating shaft (201), the rotating shaft (201) is installed in the smashing box (1), the rotating shaft (201) can rotate relative to the smashing box (1), a smashing roller (202) is installed on the rotating shaft (201), the motor (203) is installed on the smashing box (1), and the power output end of the motor (203) is connected with the rotating shaft (201).

3. The waste concrete crushing, recycling and utilizing device according to claim 1, characterized in that: feed back device (4) have feed back case (402), install on smashing case (1) feed back case (402), just the feed end of feed back case (402) is corresponding with first screen cloth (6), install screw conveyer (401) between feed back case (402) and the crushing case (1), screw conveyer (401) feed end extends to in feed back case (402), the discharge end of screw conveyer (401) is linked together with crushing case (1), just the discharge end of screw conveyer (401) is located the top of reducing mechanism (2).

4. The waste concrete crushing, recycling and utilizing device according to claim 1, characterized in that: the grinding box is characterized in that a support (9) is installed on the grinding box (1), the material collecting box (7) is arranged on the support (9), a second screen (8) is installed on the bottom surface of the material collecting box (7), a dust collecting box (10) is arranged on the grinding box (1), and the dust collecting box (10) is located below the material collecting box (7).

5. The waste concrete crushing, recycling and utilizing device according to claim 1, characterized in that: the dust collection pipe (11) is installed on the crushing box (1).

6. The waste concrete crushing, recycling and utilizing device according to claim 1, characterized in that: install maintenance door (12) on smashing case (1), it has observation window (13) to inlay on maintenance door (12).