CN216025365U

CN216025365U - A recovery unit for building material

Info

Publication number: CN216025365U
Application number: CN202122447537.0U
Authority: CN
Inventors: 黄必玉; 许楚钦; 叶俊梁
Original assignee: Shenzhen Zhixin Win Win Decoration Design Engineering Co ltd
Current assignee: Shenzhen Zhixin Win Win Decoration Design Engineering Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-15
Anticipated expiration: 2031-10-11

Abstract

The utility model is suitable for the technical field of building materials, and discloses a recovery device for building materials, which comprises a material outlet table, wherein two sides of the material outlet table are respectively provided with a motor support table, two secondary motors are arranged above the two motor support tables, a secondary crushing device is arranged between the two secondary motors, a primary protective shell is arranged right above the secondary crushing device, a primary motor is arranged above a primary support frame, a material inlet shell is arranged right above the primary protective shell, a primary crushing device is arranged between the primary protective shell and the material inlet shell, a starting button, a closing button and a warning light are arranged behind the primary protective shell, the utility model is provided with two grades of crushing devices, the primary crushing device firstly coarsely crushes the building materials, then the building materials are filtered by a filter screen of the primary crushing device, and then the building materials are crushed into powder by the secondary crushing device, and then the construction materials which are inconvenient to recycle are recycled through the material outlet table.

Description

A recovery unit for building material

Technical Field

The utility model relates to the technical field of building materials, in particular to a recycling device for building materials.

Background

Construction materials are various materials used in construction works. The building materials are various in types, and are roughly divided into: 1. inorganic materials, including metallic materials (including ferrous and non-ferrous materials) and non-metallic materials (such as natural stone, burnt earth products, cement, concrete, silicate products, etc.). 2. Organic materials, including plant materials, synthetic polymer materials (including plastics, paints, adhesives) and asphalt materials. 3. Composite materials, including asphalt concrete, polymer concrete, etc., are generally compounded from inorganic non-metallic materials and organic materials.

Building materials can be divided into structural materials, decorative materials and certain specialized materials. The structural materials comprise wood, bamboo, stone, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like; the decorative material comprises various coatings, paints, plating layers, veneers, ceramic tiles with various colors, glass with special effects and the like; the special material is used for water proofing, moisture proofing, corrosion prevention, fire prevention, flame retardance, sound insulation, heat preservation, sealing and the like.

The existing building materials are often inconvenient to recover due to the fact that the materials are huge and hard when being recovered, time and labor are wasted when the materials are recovered manually, and the efficiency is very low, so that the building materials can be injured. Therefore, it is necessary to design a recycling apparatus for construction materials.

SUMMERY OF THE UTILITY MODEL

The utility model provides a recovery device for building materials, and aims to solve the problems that the recovery of the building materials wastes time and labor and the recovery efficiency is low.

The utility model is realized in such a way that the recycling device for the building materials is characterized in that: including the material export platform, there is a motor supporting table in the both sides of material export platform respectively, two motor supporting table's top be equipped with two second grade motors, there is second grade reducing mechanism in the centre of two second grade motors, there is one-level protection casing directly over the second grade reducing mechanism, there is the one-level support frame the both sides of one-level protection casing, there is the one-level motor the top of one-level support frame, there is material entry casing directly over the one-level protection casing, there is one-level reducing mechanism between one-level protection casing and the material entry casing, there are start button, shutdown button and warning light at the rear of one-level protection casing.

Furthermore, there is the one-level filter screen below that the one-level reducing mechanism constitutes, there are five one-level crushing turntables above the one-level filter screen, there is crushing steel sword between five one-level crushing turntables, there is a one-level transmission shaft in the middle of five one-level crushing turntables.

Furthermore, the center part of the secondary crushing device is provided with two secondary crushing turnplates, the centers of the two secondary crushing turnplates are respectively provided with a secondary transmission shaft, two sides of the secondary crushing turnplates are provided with blanking frames, a secondary protection shell is arranged behind the blanking frames, two sides of the secondary protection shell are provided with a secondary transmission shell, and the secondary protection shell and the secondary transmission shell are connected and fastened through a secondary bolt.

Furthermore, the primary protective shell and the material inlet shell are connected by welding.

Further, the material of the stage protection casing and the material inlet casing is gray cast iron, commonly HT 200.

Furthermore, the crushing steel knife is made of imported high-quality steel tungsten carbide, and the primary transmission shaft is made of high-quality carbon steel.

Furthermore, the material of the secondary crushing rotary disc is high-quality steel tungsten carbide, and the material of the secondary transmission shaft is 45 high-quality carbon steel.

Furthermore, the secondary motor and the primary motor are both servo alternating current motors.

The beneficial technical effects related to the implementation of the utility model are as follows: firstly, because the utility model is provided with two grades of crushing devices, the building materials are roughly crushed by the first-grade crushing device, and because the first-grade filter screen is a semi-cylindrical filter screen, fragments which cannot be filtered can be further crushed without causing the blockage of the filter screen, the fragments are filtered by the filter screen of the first-grade crushing device, then the fragments are crushed into powder by the second-grade crushing machine, and the building materials which are inconvenient to recycle are recycled by the material outlet platform.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is a schematic diagram of a second perspective structure of the present invention;

FIG. 3 is a schematic view of a third viewing angle configuration of the present invention;

FIG. 4 is a schematic view of the primary crushing apparatus of the present invention;

FIG. 5 is a schematic view of the structure of the two-stage pulverizing apparatus of the present invention.

In the figure: 1. a material outlet station; 2. a motor support table; 3. a secondary motor; 4. a secondary crushing device; 5. a primary protective housing; 6. a first-stage support frame; 7. a first-stage motor; 8. a material inlet housing; 9. a primary crushing device; 10. a boot button; 11. a shutdown button; 12. a warning light; 901. a first-stage filter screen; 902. a primary crushing turntable; 903. crushing a steel knife; 904. a primary transmission shaft; 401. a second-stage crushing rotary disc; 402. a secondary transmission shaft; 403. a blanking frame; 404. a secondary protective housing; 405. a secondary drive housing; 406. and (5) secondary bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 5, a recycling apparatus for construction materials, characterized in that: including material export platform 1, there is one respectively in the both sides of material export platform 1 to have motor supporting platform 2, two second grade motors 3 are equipped with to two motor supporting platform 2's top, there is second grade reducing mechanism 4 in the centre of two second grade motors 3, there is one-level protection casing 5 directly over second grade reducing mechanism 4, there is one-level support frame 6 in the both sides of one-level protection casing 5, there is one-level motor 7 in the top of one-level support frame 6, there is material entry casing 8 directly over one-level protection casing 5, there is one-level reducing mechanism 9 between one-level protection casing 5 and the material entry casing 8, there are start button 10, shutdown button 11 and warning light 12 at the rear of one-level protection casing 5.

The lower part of the primary crushing device 9 is provided with a primary filter screen 901, the upper part of the primary filter screen 901 is provided with five primary crushing turntables 902, crushing steel cutters 903 are arranged among the five primary crushing turntables 902, and a primary transmission shaft 904 is arranged in the middle of the five primary crushing turntables 902, so that the force transmission is facilitated, the utilization efficiency of the motor is improved, and the working efficiency is improved.

The center part of the secondary crushing device 4 is provided with two secondary crushing turnplates 401, the centers of the two secondary crushing turnplates 401 are respectively provided with a secondary transmission shaft 402, two sides of the secondary crushing turnplates 401 are provided with blanking frames 403, a secondary protection shell 404 is arranged behind the blanking frames 403, two sides of the secondary protection shell 404 are provided with a secondary transmission shell 405, and the secondary protection shell 404 and the secondary transmission shell 405 are connected and fastened through a secondary bolt 406.

The primary protection shell 5 and the material inlet shell 8 are connected in a welding mode, the welding structure is high in rigidity and good in integrity, and meanwhile air tightness and water tightness are easily guaranteed.

The material of the stage protective casing 5 and the material inlet casing 8 is gray cast iron, and HT200 is commonly used, so that the casting performance and the shock absorption performance are good, and the appearance is more attractive.

The material of the crushing steel knife 903 is imported high-quality steel tungsten carbide, and the material of the primary transmission shaft 904 is 45 high-quality carbon steel, so that the content of harmful impurities and nonmetallic inclusions is low, the control of chemical components is strict, and the plasticity and the toughness are good.

The material of the secondary crushing turntable 401 is high-quality steel tungsten carbide, the material of the secondary transmission shaft 402 is 50 high-quality carbon steel, and the material of the secondary transmission shaft is high-quality carbon steel, so that the content of harmful impurities and nonmetallic inclusions is low, the control of chemical components is strict, and the plasticity and the toughness are good.

The secondary motor 3 and the primary motor 7 are both servo alternating current motors, and the motors do not have a brush or a commutator, so that the motor is reliable in work, low in maintenance and repair requirements, convenient in stator winding heat dissipation, small in inertia and easy to improve the rapidity of the system.

The working principle of the utility model is as follows: when the equipment is needed to be used, after the equipment is powered on, the start button 10 is pressed, the building materials are put in from the upper part of the material inlet shell 8, at the moment, the building materials pass through the primary crushing device 9 and then the primary filter screen 901, and then pass through the secondary crushing device 4 to crush the waste materials into powder for convenient recovery, and the powder is poured out from the material outlet table 1 for recovery, so that the purposes of saving manpower and efficiently recovering the building materials are achieved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A recycling apparatus for construction materials, characterized by: comprises a material outlet table (1), two sides of the material outlet table (1) are respectively provided with a motor supporting table (2), two secondary motors (3) are arranged above the two motor supporting tables (2), a secondary crushing device (4) is arranged between the two secondary motors (3), a primary protective shell (5) is arranged right above the secondary crushing device (4), a primary support frame (6) is arranged at two sides of the primary protection shell (5), a primary motor (7) is arranged above the primary support frame (6), a material inlet shell (8) is arranged right above the primary protective shell (5), a primary crushing device (9) is arranged between the primary protection shell (5) and the material inlet shell (8), and a starting button (10), a closing button (11) and a warning lamp (12) are arranged at the rear part of the primary protection shell (5).

2. A recycling device for construction materials as set forth in claim 1, characterized in that: the lower part that first-level reducing mechanism (9) constitutes has first-level filter screen (901), there are five first-level crushing carousel (902) the top of first-level filter screen (901), there is crushing steel sword (903) between five first-level crushing carousel (902), there is a first-level transmission shaft (904) in the middle of five first-level crushing carousel (902).

3. A recycling device for construction materials as set forth in claim 1, characterized in that: the center part of second grade reducing mechanism (4) has two parts second grade crushing carousel (401), there is second grade transmission shaft (402) at the center of two parts second grade crushing carousel (401) respectively, there is blanking frame (403) the both sides of second grade crushing carousel (401), there is second grade protection casing (404) the rear of blanking frame (403), there is second grade transmission casing (405) the both sides of second grade protection casing (404), connect the fastening by second grade bolt (406) between second grade protection casing (404) and second grade transmission casing (405).

4. A recycling device for construction materials as set forth in claim 1, characterized in that: the primary protection shell (5) and the material inlet shell (8) are connected in a welding mode.

5. A recycling device for construction materials as set forth in claim 1, characterized in that: the material of the primary protective shell (5) and the material inlet shell (8) is gray cast iron, and HT200 is commonly used.

6. A recycling device for construction materials according to claim 2, characterized in that: the crushing steel knife (903) is made of imported high-quality steel tungsten carbide, and the primary transmission shaft (904) is made of 45 high-quality carbon steel.

7. A recycling device for construction materials according to claim 3, characterized in that: the material of the secondary crushing rotary disc (401) is high-quality steel tungsten carbide, and the material of the secondary transmission shaft (402) is 50 high-quality carbon steel.

8. A recycling device for construction materials as set forth in claim 1, characterized in that: the secondary motor (3) and the primary motor (7) are both servo alternating current motors.