CN112371306A

CN112371306A - Building concrete rubbish reducing mechanism

Info

Publication number: CN112371306A
Application number: CN202011143391.4A
Authority: CN
Inventors: 马双双
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-02-19

Abstract

The invention relates to the field of building construction, and discloses a building concrete waste crushing device which comprises a shell, a first motor and a second motor, wherein the shell is sequentially provided with a pressing section, an abrasive section and a separating section from top to bottom, the upper end of the shell is provided with a feed hopper, the lower side of the feed hopper is fixedly connected with the pressing section, two groups of material pressing rollers are arranged in the pressing section, the lower end of the pressing section is provided with a conical feed opening, the lower side of the conical feed opening is fixedly connected with the abrasive section, two groups of abrasive plates are arranged in the abrasive section, the two groups of abrasive plates are symmetrically distributed and are provided with a plurality of grinding teeth, a plurality of first sliding columns and second sliding columns, the front side and the rear side of each group of abrasive plates are provided with a hinge frame, and. The invention has simple structure, can carry out crushing treatment in stages when carrying out crushing treatment on concrete, can recover iron materials in the concrete, is quick and convenient to use, has less driving modules, lower manufacturing cost and has a utilizable value in the field of building construction.

Description

Building concrete rubbish reducing mechanism

Technical Field

The invention relates to the field of building construction, in particular to a building concrete garbage crushing device.

Background

Along with the acceleration of industrialization and urbanization processes, the construction industry is rapidly developed at the same time, along with the increase of the generated construction wastes, the quantity of the Chinese construction wastes accounts for more than 1/3 of the total quantity of the urban wastes, the site selection of most urban construction waste stacking sites is random to a great extent, a great number of potential safety hazards are left, the temporary stacking sites of the construction wastes are mostly formed near construction sites, the construction waste piles collapse under the influence of external factors due to the fact that construction is convenient and due protection measures are lacked, the phenomenon that roads are blocked even rush to other buildings happens, pits and channels are mostly the first-choice stacking sites of the construction wastes in suburbs, the regulation and storage capacity of water bodies is reduced, and the capacity of ground surface drainage and flood discharge is reduced.

Concrete waste is construction waste's main component part, if do not handle concrete waste, can seriously influence ecological environment, current concrete reducing mechanism, crushing effect is relatively poor to contain a certain amount of iron material debris in the concrete waste, the iron material has very big recovery availability, and current device does not carry out further recovery to the iron material, and very big extravagant resource is unfavorable for sustainable development strategy execution.

Disclosure of Invention

The invention aims to provide a building concrete garbage crushing device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a building concrete garbage crushing device comprises a shell, a first motor and a second motor, wherein the shell is sequentially provided with a pressing section, an abrasive section and a separating section from top to bottom, the upper end of the shell is provided with a feed hopper, the lower side of the feed hopper is fixedly connected with the pressing section, two groups of pressure rollers are arranged inside the pressing section, the lower end of the pressing section is provided with a conical feed opening, the lower side of the conical feed opening is fixedly connected with the abrasive section, the inside of the abrasive section is provided with two groups of abrasive plates, the two groups of abrasive plates are symmetrically distributed and are provided with a plurality of grinding teeth, a plurality of first sliding columns and second sliding columns, the front side and the rear side of the abrasive plates are provided with hinged brackets, the hinged brackets are provided with two groups of second sliding grooves, the center of the hinged brackets is rotationally connected with the shell, the second sliding grooves on the left side and the right side are respectively slidably connected with the second sliding columns on the left side and the right side, the front side, the right side abrasive material board right side sets up the rack, and rack right side meshing connection flat gear, flat gear fixed connection second bull stick, the second bull stick rotates and connects the casing, second bull stick rear end fixed connection has fourth bevel gear and fifth bevel gear, fourth bevel gear and fifth bevel gear upside meshing connection third bevel gear, third bevel gear is half bevel gear, the first bull stick of third bevel gear fixed connection, first bull stick upside fixed connection second bevel gear, second bevel gear meshing connection first bevel gear, arbitrary one of first bevel gear fixed connection nip rolls, arbitrary one nip rolls fixedly connected with second motor's output, second motor upside fixed connection fixed plate, fixed plate fixed connection casing, the disengagement section inner wall is provided with the electro-magnet, and the disengagement section downside is provided with the discharge gate.

As a further scheme of the invention: the upper side of the material pressing section is provided with a feeding inclined wall.

As a still further scheme of the invention: the outer side of the shell is provided with a plurality of supporting legs.

As a still further scheme of the invention: two sets of nip rolls rear end is provided with the band pulley, two set up the hold-in range between the band pulley, the hold-in range is crossing connection.

As a still further scheme of the invention: the lower side of the pressure roll is provided with a supporting bottom, the outer side of the supporting bottom is divided into a plurality of supporting rod fixedly connected shells, the upper side of the supporting bottom is provided with a material receiving plate, and a plurality of springs are arranged between the material receiving plate and the supporting bottom.

As a still further scheme of the invention: a material sliding slope is arranged at the position opposite to the discharge hole.

As a still further scheme of the invention: separation section downside fixedly connected with installation shell, the inside first motor that sets up of installation shell, the output fixed connection puddler of first motor.

Compared with the prior art, the invention has the beneficial effects that:

the building concrete garbage crushing device designed by the invention is provided with the material pressing section, can be driven by the second motor, and enables the material pressing rollers on the two sides to rotate in opposite directions by the transmission of the synchronous belt, thereby carrying out preliminary pressing grinding cutting on concrete blocks, the caking is broken, an abrasive section is arranged, the first rotating rod is controlled to rotate through the rotation of a second motor, a third bevel gear is driven to rotate by the first rotating rod, the third bevel gear is respectively meshed with a fourth bevel gear and a fifth bevel gear to control the forward and reverse rotation of the second rotating rod, thereby the flat gear drives the right abrasive plate to move up and down repeatedly, the hinged frame controls the left abrasive plate to move up and down and the right abrasive plate to do opposite movement, thereby realize the further grinding to the concrete, set up the disengagement section, produce magnetism by the electro-magnet circular telegram and adsorb the iron material of concrete inside, be convenient for retrieve the iron material. The invention has simple structure, can carry out crushing treatment in stages when carrying out crushing treatment on concrete, can recover iron materials in the concrete, is quick and convenient to use, has less driving modules, lower manufacturing cost and has a utilizable value in the field of building construction.

Drawings

Fig. 1 is a schematic structural diagram of a construction concrete waste crushing device.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a structural schematic diagram of a right side view part of the construction concrete garbage crushing device.

Fig. 4 is a schematic structural diagram of the abrasive plate and its accessories in the construction concrete waste crushing device.

In the figure: 1-electromagnet, 2-stirring rod, 3-discharge port, 4-sliding slope, 5-first motor, 6-mounting shell, 7-separation section, 8-supporting leg, 9-grinding cutter, 10-grinding plate, 11-grinding section, 12-hinged rack, 13-toothed rail, 14-flat gear, 15-conical discharge port, 16-pressing section, 17-pressing roller, 18-feeding inclined wall, 19-feed hopper, 20-first sliding chute, 21-first sliding column, 22-second sliding column, 23-second sliding chute, 24-supporting bottom, 25-first bevel gear, 26-fixing plate, 27-second motor, 28-second bevel gear, 29-first rotating rod, 30-third bevel gear, 31-second rotating rod, 32-fourth bevel gear, 33-fifth bevel gear and 24 a-material receiving plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, a building concrete garbage crushing device comprises a housing, a first motor 5 and a second motor 27, wherein a plurality of supporting legs 8 are arranged on the outer side of the housing, the supporting legs 8 have a supporting function, the housing is sequentially provided with a pressing section 16, a grinding section 11 and a separating section 7 from top to bottom, a feed hopper 19 is arranged at the upper end of the housing, the lower side of the feed hopper 19 is fixedly connected with the pressing section 16, the upper side of the pressing section 16 is provided with a feeding inclined wall 18, two groups of pressure rollers 17 are arranged in the pressing section 16, the rear ends of the two groups of pressure rollers 17 are provided with belt wheels, a synchronous belt is arranged between the two belt wheels and is in cross connection, the synchronous belt is in cross connection, the opposite movement of the two pressure rollers 17 is realized by the cross-connection synchronous belt, so that the pressing effect is realized, the lower end of the pressing section 16 is provided with a conical grinding material discharge opening 15, the lower side of, two sets of abrasive material board 10 symmetric distribution all is provided with a plurality of grinding incisor 9, a plurality of first traveller 21 and second traveller 22, and is two sets of the front and back side of abrasive material board 10 is provided with hinge 12, and hinge 12 sets up two sets of second spout 23, and hinge 12 center is rotated and is connected the casing, controls the side second spout 23 is the second traveller 22 on side about sliding connection left and right sides respectively, the front and back side of abrasive material section 11 sets up a plurality of first spouts 20, controls the side first spout 20 is first traveller 21 on the abrasive material board 10 on side about sliding connection left and right sides respectively, and first spout 20 and second spout 23 have the effect of direction.

Referring to fig. 1 and 3-4, a rack 13 is disposed on the right side of the right-side grinding plate 10, a flat gear 14 is engaged with the right side of the rack 13, the flat gear 14 is fixedly connected with a second rotating rod 31, the second rotating rod 31 is rotatably connected with a housing, a fourth bevel gear 32 and a fifth bevel gear 33 are fixedly connected with the rear end of the second rotating rod 31, a third bevel gear 30 is engaged with the upper side of the fourth bevel gear 32 and the upper side of the fifth bevel gear 33, the third bevel gear 30 is a half-cone gear, the third bevel gear 30 is fixedly connected with a first rotating rod 29, a second bevel gear 28 is fixedly connected with the upper side of the first rotating rod 29, the second bevel gear 28 is engaged with a first bevel gear 25, the first bevel gear 25 is fixedly connected with any one of the nip rollers 17, the output end of a second motor 27 is fixedly connected with any one of the nip rollers 17, a fixing plate 26 is fixedly connected with the upper, the rotation of the first rotating rod 29 is controlled by the rotation of the second motor 27, the third bevel gear 30 is driven by the first rotating rod 29 to rotate, the third bevel gear 30 is respectively meshed with the fourth bevel gear 32 and the fifth bevel gear 33, the forward and reverse rotation of the second rotating rod 31 is controlled, so that the grinding material plate 10 on the right side is repeatedly driven by the flat gear 14 to move up and down, the grinding material plate 10 on the left side is controlled by the hinge bracket 12 to move up and down in a reverse direction to the grinding material plate 10 on the right side, further grinding of concrete is realized, the material pressing rollers 17 on two sides are driven by the second motor 27 to rotate in a mutually reverse direction by synchronous belt transmission, so that preliminary press grinding and cutting are carried out on concrete blocks, the blocks are broken, the electromagnet 1 is arranged on the inner wall of the separation section 7, the discharge port 3 is arranged on the lower side of the separation section 7, the material sliding slope 4 is arranged right to the discharge port 3, the material is conveniently, 6 inside first motors 5 that set up of installation shell, the output fixed connection puddler 2 of first motor 5 utilizes puddler 2 to rotate, increases electro-magnet 1's adsorption effect, sets up the segmentations 7, produces magnetism by 1 circular telegram of electro-magnet and adsorbs the inside iron material of concrete, is convenient for retrieve iron material.

Example 2

Referring to fig. 2, the difference between the present embodiment and the above embodiment 1 is that a supporting bottom 24 is disposed at the lower side of the material pressing roller 17, the outer side of the supporting bottom 24 is divided into a plurality of supporting rods fixedly connected to a housing, a material receiving plate 24a is disposed at the upper side of the supporting bottom 24, a plurality of springs are disposed between the material receiving plate 24a and the supporting bottom 24, and the material receiving plate 24a is disposed, so that when concrete falls on the material receiving plate 24a, the springs can weaken the influence of vibration and reduce noise.

The working principle of the invention is as follows: when the building concrete waste crushing device is used for crushing concrete waste, the second motor 27 and the first motor 5 are firstly opened, the concrete is input into the grinding section 11 through the feeding hole, the second motor 27 drives the synchronous belt to drive the material pressing rollers 17 on two sides to rotate in opposite directions, so that preliminary pressing grinding cutting is carried out on concrete blocks, then the ground and cut concrete falls on the material receiving plate 24a, the influence of vibration is weakened by the spring, then the concrete falls into the grinding section 11, the second motor 27 simultaneously controls the first rotating rod 29 to rotate in a rotating way, the first rotating rod 29 drives the third bevel gear 30 to rotate, the third bevel gear 30 is respectively meshed with the fourth bevel gear 32 and the fifth bevel gear 33, the second rotating rod 31 is controlled to rotate in a positive and negative way, so that the flat gear 14 repeatedly drives the grinding plate 10 on the right side to move up and down, the hinged frame 12 controls the grinding plate 10 on the left side to move up and down in an opposite way to the grinding plate 10 on the right side, thereby realize the further grinding to the concrete, then, kibbling concrete can fall disengagement section 7, drives puddler 2 by first motor 5 and rotates and stir the concrete crushed aggregates, and 1 circular telegram back of electro-magnet can adsorb out the iron material in the concrete, treats a period of time after, opens discharge gate 3, the discharge concrete crushed aggregates, outage electro-magnet 1 again, the iron material of discharge to accomplished the cost device and to concrete rubbish crushing process. The invention has simple structure, can carry out crushing treatment in stages when carrying out crushing treatment on concrete, can recover iron materials in the concrete, is quick and convenient to use, has less driving modules, lower manufacturing cost and has a utilizable value in the field of building construction.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The building concrete waste smashing device comprises a shell, a first motor (5) and a second motor (27), and is characterized in that the shell is sequentially provided with a pressing section (16), an abrasive section (11) and a separating section (7) from top to bottom, the upper end of the shell is provided with a feed hopper (19), the lower side of the feed hopper (19) is fixedly connected with the pressing section (16), two groups of material pressing rollers (17) are arranged inside the pressing section (16), the lower end of the pressing section (16) is provided with a conical feed opening (15), the lower side of the conical feed opening (15) is fixedly connected with the abrasive section (11), two groups of abrasive plates (10) are arranged inside the abrasive section (11), the two groups of abrasive plates (10) are symmetrically distributed and provided with a plurality of grinding and cutting teeth (9), a plurality of first sliding columns (21) and second sliding columns (22), hinge frames (12) are arranged on the front side and the rear side of the abrasive plates (10), and the hinge frames (12) are provided with, the center of a hinged frame (12) is rotatably connected with a shell, the left and right second sliding chutes (23) are respectively connected with the left and right second sliding columns (22) in a sliding manner, the front and back sides of the abrasive section (11) are provided with a plurality of first sliding chutes (20), the left and right first sliding chutes (20) are respectively connected with the first sliding columns (21) on the left and right abrasive plates (10) in a sliding manner, the right side of the right abrasive plate (10) is provided with a rack (13), the right side of the rack (13) is engaged and connected with a flat gear (14), the flat gear (14) is fixedly connected with a second rotating rod (31), the second rotating rod (31) is rotatably connected with the shell, the rear end of the second rotating rod (31) is fixedly connected with a fourth bevel gear (32) and a fifth bevel gear (33), the upper sides of the fourth bevel gear (32) and the fifth bevel gear (33) are engaged and connected with a third bevel gear (30), the third bevel gear (30) is a half bevel gear, first bull stick (29) upside fixed connection second bevel gear (28), first bevel gear (25) is connected in second bevel gear (28) meshing, and first bevel gear (25) fixed connection arbitrary nip rolls (17), arbitrary nip rolls (17) fixedly connected with second motor's (27) output, second motor (27) upside fixed connection fixed plate (26), fixed plate (26) fixed connection casing, separation section (7) inner wall is provided with electro-magnet (1), and separation section (7) downside is provided with discharge gate (3).

2. The construction concrete waste crushing device according to claim 1, wherein the upper side of the pressing section (16) is provided with a feeding inclined wall (18).

3. Construction concrete waste shredder device according to claim 1 or 2, characterised in that the housing is provided on its outside with legs (8).

4. The building concrete garbage crushing device according to claim 1, wherein belt pulleys are arranged at the rear ends of the two groups of nip rollers (17), a synchronous belt is arranged between the two belt pulleys, and the synchronous belt is in a crossed connection.

5. The building concrete garbage crushing device according to claim 1, wherein a support bottom (24) is arranged at the lower side of the nip roll (17), the outer side of the support bottom (24) is divided into a plurality of support rod fixedly connected shells, a material receiving plate (24 a) is arranged at the upper side of the support bottom (24), and a plurality of springs are arranged between the material receiving plate (24 a) and the support bottom (24).

6. The building concrete garbage crushing device according to claim 1, wherein a material sliding slope (4) is arranged at a position opposite to the discharge port (3).

7. The building concrete garbage crushing device according to claim 6, wherein a mounting shell (6) is fixedly connected to the lower side of the separation section (7), a first motor (5) is arranged inside the mounting shell (6), and the output end of the first motor (5) is fixedly connected with the stirring rod (2).