CN212549950U

CN212549950U - Material recycling and smashing device for civil construction

Info

Publication number: CN212549950U
Application number: CN202020874402.5U
Authority: CN
Inventors: 农金龙
Original assignee: Hunan Institute of Engineering
Current assignee: Hunan Institute of Engineering
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-02-19
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a reducing mechanism is retrieved to material for civil construction, include device shell, action wheel, cutting knife, accept board and stock guide, the laminating has the sealing plug on the device shell, and has placed first motor on the device shell to first motor and first axis of rotation interconnect, the action wheel is installed in first axis of rotation, and installs from the driving wheel in first axis of rotation to be connected with the action wheel meshing from the driving wheel, the cutting knife is installed in first axis of rotation, and the welding has the bracing piece in first axis of rotation, accept the board and install on the device shell, and accept and install first axis of rotation on the board. This reducing mechanism is retrieved to material for civil construction accepts the board and divide into three region with device shell, is convenient for handle the building material of equidimension not, and convenient and fast more through the rotation of bracing piece and cleaning brush, can effectually avoid building rubbish will accept the hole jam of seting up on the board in the processing procedure.

Description

Material recycling and smashing device for civil construction

Technical Field

The utility model relates to a civil construction technical field specifically is a reducing mechanism is retrieved to material for civil construction.

Background

Generally, various engineering facilities are built to be called civil engineering buildings, which can directly or indirectly provide convenience and necessary guarantee for the life of people, and the civil engineering buildings usually need to be surveyed, then designed and finally constructed manually.

However, there are some problems in the civil construction process, for example, the construction materials such as excessive bricks, tiles and tiles are usually directly stacked on the ground during the construction process, which not only causes the waste of energy, but also causes the pollution to the environment because much dust in the construction materials directly contacts with the air for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reducing mechanism is retrieved to material for civil construction to it stacks subaerial the energy waste that causes to provide building material in solving above-mentioned background, and the dust causes the problem of pollution to the environment in the material.

In order to achieve the above object, the utility model provides a following technical scheme: a material recovery and crushing device for civil construction comprises a device shell, a driving wheel, a cutting knife, a bearing plate and a guide plate, wherein a sealing plug is attached to the device shell, a first motor is placed on the device shell and is mutually connected with a first rotating shaft, the first rotating shaft is installed on the device shell, the driving wheel is installed on the first rotating shaft, a driven wheel is installed on the first rotating shaft, the driven wheel is meshed with the driving wheel, the cutting knife is installed on the first rotating shaft, a supporting rod is welded on the first rotating shaft, a cleaning brush is installed at the lower end of the supporting rod, the bearing plate is installed on the device shell, a first rotating shaft is installed on the bearing plate, a crushing knife is installed on the first rotating shaft, the guide plate is installed at the lower end of the bearing plate and is mutually connected with the device shell, and a second motor is arranged on the device shell, a second rotating shaft is arranged on the second motor, a grinding wheel and a driving wheel are arranged on the second rotating shaft, a filter plate is attached to the device shell, and a collecting box is arranged at the lower end of the device shell.

Preferably, the driven wheel and the device shell form a rotating mechanism through the first rotating shaft, and the diameters of the driven wheel and the driving wheel are equal to each other and the number of teeth of the driven wheel is equal to each other.

Preferably, the cutting knives are symmetrically distributed at two ends of the first rotating shaft, and the outer surfaces of the cutting knives are smooth.

Preferably, the bearing plate is made of stainless steel, and dense through holes are formed in the bearing plate.

Preferably, the number of the grinding wheels is 2, and the outer surface of the grinding wheel is arranged to be a matte surface.

Preferably, the collecting box comprises a movable sliding block and a fixed plate, the movable sliding block is mounted on the collecting box and attached to the fixed plate, and the fixed plate is mounted at the lower end of the device shell.

Compared with the prior art, the beneficial effects of the utility model are that: according to the material recycling and crushing device for the civil construction, the bearing plate divides the shell of the device into three areas, so that the building materials with different sizes can be conveniently treated, the treatment is more convenient and quicker, and the blockage of holes formed in the bearing plate by the building wastes in the treatment process can be effectively avoided through the rotation of the supporting rod and the cleaning brush;

1. the rotation of the first rotating shaft is convenient for driving the cutting knife to rotate, so that a material with a larger volume is cut, then is crushed by the crushing knife, and finally becomes a recyclable powdery raw material under the extrusion action of the grinding wheel;

2. drive bracing piece and cleaning brush through first axis of rotation and rotate to be convenient for clear up the surface of accepting the board when the cutting knife cuts, avoid the material to accept the hole jam of seting up on the board.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of a receiving plate according to the present invention;

FIG. 2 is a schematic side view of a cross-sectional structure of the cutting knife of the present invention;

FIG. 3 is a schematic view of the top view cross-section of the cutting knife of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the driven wheel of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a device housing; 2. a sealing plug; 3. a first motor; 4. a driving wheel; 5. a driven wheel; 6. a first rotating shaft; 7. a cutting knife; 8. a support bar; 9. a cleaning brush; 10. a bearing plate; 11. a crushing knife; 12. a material guide plate; 13. a grinding wheel; 14. a second rotating shaft; 15. driving the wheel; 16. a second motor; 17. a filter plate; 18. a collection box; 1801. moving the slide block; 1802. and (7) fixing the plate.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a material recycling and smashing device for civil construction comprises a device shell 1, a sealing plug 2, a first motor 3, a driving wheel 4, a driven wheel 5, a first rotating shaft 6, a cutting knife 7, a supporting rod 8, a cleaning brush 9, a bearing plate 10, a smashing knife 11, a material guide plate 12, a grinding wheel 13, a second rotating shaft 14, a driving wheel 15, a second motor 16, a filtering plate 17, a collecting box 18, a movable sliding block 1801 and a fixing plate 1802, wherein the sealing plug 2 is attached to the device shell 1, the first motor 3 is placed on the device shell 1, the first motor 3 is connected with the first rotating shaft 6, the first rotating shaft 6 is installed on the device shell 1, the driving wheel 4 is installed on the first rotating shaft 6, the driven wheel 5 is meshed with the driving wheel 4, the cutting knife 7 is installed on the first rotating shaft 6, and the welding has the bracing piece 8 on the first axis of rotation 6, and the cleaning brush 9 is installed to the bracing piece 8 lower extreme, accept the board 10 and install on the device shell 1, and accept and install first axis of rotation 6 on the board 10, and install crushing sword 11 on the first axis of rotation 6, stock guide 12 is installed and is accepted the board 10 lower extreme, and stock guide 12 and device shell 1 interconnect, and placed second motor 16 on the device shell 1, install second axis of rotation 14 on the second motor 16, and install grinding miller 13 and driving wheel 15 on the second axis of rotation 14, the laminating has the filter 17 on the device shell 1, and device shell 1 lower extreme installs collecting box 18.

In this example, the driven wheel 5 and the device shell 1 form a rotating mechanism through the first rotating shaft 6, the diameter and the number of teeth of the driven wheel 5 and the driving wheel 4 are equal, the rotation of the driven wheel 5 is not influenced while the driven wheel 5 is supported, and the diameter and the number of teeth of the driven wheel 5 and the driving wheel 4 are equal, so that the consistency of movement is kept;

the cutting knives 7 are symmetrically distributed at two ends of the first rotating shaft 6, the outer surfaces of the cutting knives 7 are smooth, the cutting knives 7 are symmetrically distributed at two ends of the first rotating shaft 6, so that the material can be better cut, and the outer surfaces of the cutting knives 7 are smooth, so that the material is prevented from being attached to the cutting knives 7;

the bearing plate 10 is made of stainless steel, dense through-penetrating holes are formed in the bearing plate 10, the bearing plate 10 is made of stainless steel, the service life of the bearing plate 10 can be effectively prolonged, and the dense through-penetrating holes are formed in the bearing plate 10, so that materials with different volumes can be classified and processed conveniently;

2 grinding wheels 13 are symmetrically arranged about the center of the device shell 1, the outer surfaces of the grinding wheels 13 are arranged to be fog surfaces, 2 grinding wheels 13 are symmetrically arranged about the center of the device shell 1, materials are fully ground through the two grinding wheels 13, and the outer surfaces of the grinding wheels 13 are arranged to be fog surfaces, so that the friction force between the materials and the grinding wheels 13 is increased conveniently;

the collecting box 18 comprises a movable slider 1801 and a fixed plate 1802, the movable slider 1801 is mounted on the collecting box 18, the movable slider 1801 is attached to the fixed plate 1802, and the fixed plate 1802 is mounted at the lower end of the device shell 1.

The working principle is as follows: opening the sealing plug 2 in fig. 1, then placing the building material in the device housing 1, connecting the first motor 3 with an external power source, starting the operation of the first motor 3, because the output end of the first motor 3 is connected with the first rotating shaft 6, the first rotating shaft 6 starts to rotate, because the first rotating shaft 6 is provided with the driving wheel 4 and the driving wheel 4 is meshed with the driven wheel 5, the driving wheel 4 and the driven wheel 5 start to rotate, namely the cutting knife 7 starts to rotate, at this time, the cutting knife 7 starts to cut the building material, because the first rotating shaft 6 is provided with the supporting rod 8 and the cleaning brush 9, the cleaning brush 9 starts to brush the surface of the bearing plate 10, namely, the material at the upper end of the device housing 1 is filtered through the hole formed on the bearing plate 10 after being cut by the cutting knife 7, and the filtered material enters the middle part of the device housing 1, because the first rotating shaft 6 rotates, the crushing blade 11 mounted on the first rotating shaft 6 also starts to rotate, namely, the material is cut and crushed again, the volume of the material is smaller at the moment, the material is filtered again under the action of the lower end bearing plate 10, and the material enters the lower end of the device shell 1 at the moment;

the second motor 16 in fig. 3 is connected to an external power source, so that the second motor 16 starts to operate, because the output end of the second motor 16 is connected to the second rotating shaft 14, the second rotating shaft 14 starts to rotate clockwise, the driving wheel 15 at the left end starts to rotate clockwise along with the clockwise rotation of the second rotating shaft 14, the driving wheel 15 at the right end starts to rotate counterclockwise, that is, the grinding wheel 13 coaxially connected with the second rotating shaft 14 in fig. 1 also starts to rotate, at this time, the material is further ground, the ground powder material is filtered by the filter plate 17, and then enters the collecting box 18 for uniform collection.

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. The utility model provides a reducing mechanism is retrieved to material for civil construction, includes device shell (1), action wheel (4), cutting knife (7), accepts board (10) and stock guide (12), its characterized in that: the device is characterized in that a sealing plug (2) is attached to a device shell (1), a first motor (3) is placed on the device shell (1), the first motor (3) is connected with a first rotating shaft (6) in an interconnecting mode, the first rotating shaft (6) is installed on the device shell (1), a driving wheel (4) is installed on the first rotating shaft (6), a driven wheel (5) is installed on the first rotating shaft (6), the driven wheel (5) is meshed with the driving wheel (4) in a connecting mode, a cutting knife (7) is installed on the first rotating shaft (6), a supporting rod (8) is welded on the first rotating shaft (6), a cleaning brush (9) is installed at the lower end of the supporting rod (8), a bearing plate (10) is installed on the device shell (1), the first rotating shaft (6) is installed on the bearing plate (10), and a crushing knife (11) is installed on the first rotating shaft (6), the material guide plate (12) is installed at the lower end of the bearing plate (10), the material guide plate (12) is connected with the device shell (1) mutually, a second motor (16) is placed on the device shell (1), a second rotating shaft (14) is installed on the second motor (16), a grinding wheel (13) and a driving wheel (15) are installed on the second rotating shaft (14), a filter plate (17) is attached to the device shell (1), and a collecting box (18) is installed at the lower end of the device shell (1).

2. The material recycling and crushing device for civil construction according to claim 1, characterized in that: the driven wheel (5) and the device shell (1) form a rotating mechanism through a first rotating shaft (6), and the diameters and the gear tooth numbers of the driven wheel (5) and the driving wheel (4) are equal.

3. The material recycling and crushing device for civil construction according to claim 1, characterized in that: the cutting knives (7) are symmetrically distributed at two ends of the first rotating shaft (6), and the outer surfaces of the cutting knives (7) are smooth.

4. The material recycling and crushing device for civil construction according to claim 1, characterized in that: the bearing plate (10) is made of stainless steel, and dense through holes are formed in the bearing plate (10).

5. The material recycling and crushing device for civil construction according to claim 1, characterized in that: the number of the grinding wheels (13) is 2 about the center symmetry of the device shell (1), and the outer surface of the grinding wheels (13) is arranged to be a fog surface.

6. The material recycling and crushing device for civil construction according to claim 1, characterized in that: the collecting box (18) comprises a movable sliding block (1801) and a fixing plate (1802), the movable sliding block (1801) is mounted on the collecting box (18), the movable sliding block (1801) is attached to the fixing plate (1802) mutually, and the fixing plate (1802) is mounted at the lower end of the device shell (1).