CN219308830U

CN219308830U - Concrete recycling pulverizer

Info

Publication number: CN219308830U
Application number: CN202221879332.8U
Authority: CN
Inventors: 夏明�
Original assignee: Jiangxi College of Engineering
Current assignee: Jiangxi College of Engineering
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-07-07
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a concrete recycling pulverizer, which comprises a processing box and a feed hopper arranged at the top of the processing box, wherein an alternating current motor is fixed on the front surface and the back surface of the processing box through supporting rods, the power output end of the alternating current motor is a rotating shaft, a pulverizing assembly is fixedly arranged on the rotating shaft and comprises a welding rod, a welding plate, a fixing frame, a mounting plate, supporting rods, sliding blocks and neodymium magnets, a plurality of welding rods are fixedly arranged on the rotating shaft, the end parts of the welding rods are provided with welding plates forming a hollow hexagonal prism, the fixing frame is fixedly arranged on the welding plate, and the mounting plate is detachably arranged at the top of the welding plate through the fixing frame. According to the utility model, one side of the mounting plate moves along the welding plate, the sliding block moves into the mounting frame, the supporting rod moves into the sliding groove, the neodymium magnets on the sliding blocks of the two mounting plates are adsorbed together, and the two mounting plates form a conical bulge on the welding plate, so that the crushing assembly has the advantages of convenience in disassembly and replacement.

Description

Concrete recycling pulverizer

Technical Field

The utility model relates to the technical field of concrete recovery, in particular to a concrete recovery processing pulverizer.

Background

A large number of concrete blocks can be generated after the building is disassembled, wherein, the high-quality concrete blocks which can be recycled are not deficient, the large concrete blocks are generally crushed into small blocks through a recycling device, and the small concrete blocks can be used for replacing stones to produce lawn bricks and other multiple purposes after being crushed, screened and crushed;

the recycling device in the prior art generally has the advantages that the smashing components of the recycling device are directly welded or mounted through bolts, the smashing components cannot be dismounted through the direct welding, the smashing components are very inconvenient to mount and dismount through the bolts, replacement and dismounting of the smashing components are very difficult, and therefore the concrete recycling smashing machine needs to be provided, and the problem is solved.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a crushing assembly is generally directly welded or is installed through bolts, the crushing assembly cannot be disassembled when being directly welded, and the crushing assembly is very difficult to replace and disassemble due to the fact that the crushing assembly is very inconvenient to install and disassemble through the bolts, so that a concrete recycling crusher is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a concrete recovery handles rubbing crusher, includes the feeder hopper that handles case and its top set up, and the front and the back of handling the case all are fixed with alternating current motor through branch, and alternating current motor's power take off end is the axis of rotation, fixed being provided with crushing subassembly in the axis of rotation, crushing subassembly includes welding pole, welding plate, fixed frame, mounting panel, bracing piece, sliding block and neodymium magnet, is fixed with a plurality of welding poles in the axis of rotation, and the tip of welding pole is provided with the welded plate of constituteing hollow hexagonal prism, fixedly on the welding plate is provided with fixed frame, and the top of welding plate can be dismantled through fixed frame and be provided with the mounting panel, fixedly on the mounting panel be provided with a plurality of bracing pieces, the tip of bracing piece is fixed and is provided with the sliding block.

Further preferably, neodymium magnets are embedded in the side faces of the sliding blocks, a plurality of sliding grooves are formed in the two sides of the fixed frame, and cover plates are fixed at the two ends of the hollow hexagonal prism formed by the welding plates.

Further preferably, a protrusion is formed at one side edge of the mounting plates, two mounting plates form a conical protrusion, six conical protrusions are wound around the periphery of the rotating shaft, and an included angle between each mounting plate and the welding plate is 60 degrees.

Further preferably, the supporting rods are arranged on the mounting plate at equal intervals, the sliding blocks slide into gaps between the fixing frame and the welding plate, and the supporting rods slide into the sliding grooves.

Further preferably, the neodymium magnets are symmetrically arranged in a gap between the fixed frame and the welding plate, and the neodymium magnets on the two mounting plates are opposite to each other.

Still preferably, the welding rod, the welding plate, the fixing frame, the mounting plate, the supporting rod, the sliding block, the neodymium magnet, the cover plate and the sliding groove are all positioned in the treatment box, and the cover plate is in an equilateral hexagon shape.

Further preferably, the front and the back of the treatment box are embedded with two fixed bearings, the two rotating shafts penetrate through the fixed bearings and the treatment box, and the rotating directions of the two rotating shafts are opposite.

The beneficial effects of the utility model are as follows: one side of each mounting plate moves along the welding plate, the sliding blocks move into the mounting frame, the supporting rods move into the sliding grooves, neodymium magnets on the sliding blocks of the two mounting plates are adsorbed together, the two mounting plates form a conical bulge on the welding plate, and the conical bulge rotates to crush the concrete blocks, so that the concrete block crusher has the advantages of convenience in disassembly and replacement of the crushing assembly; the fixed frame prevents the tip of bracing piece and its separation, and the spout can be present the position of bracing piece, prevents that the broken concrete piece of mounting panel from making to drop from the welded plate, makes the mounting panel fix on the welded plate to triangle-shaped is constituteed to two mounting panels, utilizes triangle-shaped to have stability principle, increases the compressive capacity of mounting panel, and then increases crushing assembly's crushing capacity.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the pulverizing assembly of the present utility model;

FIG. 3 is a schematic view of the shredder assembly of the present utility model shown disassembled;

fig. 4 is a schematic structural view of the mounting plate of the present utility model.

In the figure: the device comprises a processing box 1, a feed hopper 2, an alternating current motor 3, a rotating shaft 4, a welding rod 5, a welding plate 6, a fixed frame 7, a mounting plate 8, a supporting rod 9, a sliding block 10, a neodymium magnet 11, a cover plate 12 and a sliding chute 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a concrete recycling pulverizer comprises a processing box 1 and a feed hopper 2 arranged at the top of the processing box 1, wherein an alternating current motor 3 is fixed on the front and the back of the processing box 1 through supporting rods, a power output end of the alternating current motor 3 is a rotating shaft 4, a pulverizing assembly is fixedly arranged on the rotating shaft 4 and comprises a welding rod 5, a welding plate 6, a fixing frame 7, a mounting plate 8, a supporting rod 9, a sliding block 10 and a neodymium magnet 11, a plurality of welding rods 5 are fixedly arranged on the rotating shaft 4, a welding plate 6 forming a hollow hexagonal prism is arranged at the end part of the welding rod 5, a fixing frame 7 is fixedly arranged on the welding plate 6, a mounting plate 8 is detachably arranged at the top of the welding plate 6 through the fixing frame 7, a plurality of supporting rods 9 are fixedly arranged on the mounting plate 8, and the end part of the supporting rod 9 is fixedly provided with the sliding block 10.

Preferably, neodymium magnets 11 are embedded in the side surfaces of the sliding blocks 10, a plurality of sliding grooves 13 are formed in the two sides of the fixed frame 7, cover plates 12 are fixed at the two ends of a hollow hexagonal prism formed by the welding plates 6, a bulge is formed at one side edge of each mounting plate 8, two mounting plates 8 form a conical bulge, six conical bulges in total encircle the periphery of the rotating shaft 4, and an included angle between each mounting plate 8 and each welding plate 6 is 60 degrees;

during concrete implementation, mounting panel 8 slides along welding plate 6 surface, and sliding block 10 moves to fixed frame 7 inside, and bracing piece 9 moves to in spout 13, and two mounting panels 8 are installed and are formed triangle-shaped atress on welding plate 6, and the broken concrete mass of protruding of two mounting panels 8, and the dismantlement and the installation of two mounting panels 8 are very convenient.

Preferably, the supporting rods 9 are arranged on the mounting plate 8 at equal intervals, and the sliding blocks 10 slide into the gaps between the fixed frame 7 and the welding plate 6;

during implementation, the supporting rod 9 slides into the sliding groove 13, the supporting rod 9 can be supported between the sliding block 10 and the mounting plate 8, when the splicing part between the mounting plates 8 collides with the concrete block, the mounting plate 8 can bear pressure, the direction of the pressure is perpendicular to the surface of the mounting plate 8, the pressure acts on the welding plate 6 along the surface of the mounting plate 8, the mounting plate 8 cannot slide along the fixing frame 7 because the direction of the pressure is not parallel to the fixing frame 7, therefore, the mounting plate 8 cannot fall off from the welding plate 6 when the mounting plate 8 pulverizes the concrete block, the pressure acts on the mounting plate 8, the supporting rod 9 conducts the pressure to the sliding block 10, the pressure of the sliding block 10 acts on the inner wall of the fixing frame 7 or the welding plate 6, the supporting rod 9 can be used for mutually symmetrically arranging the two mounting plates 8, the mounting plate 8 can absorb the force parallel to the sliding direction of the other mounting plate 8, the mounting plate 8 is prevented from being exerted by the force parallel to the fixing frame 7, the two mounting plates 8 can mutually share the protection effect, the pressure can be mutually exerted, the crushing capacity between the two mounting plates 8 can be increased, and the mounting plate 8 can be stably arranged on the welding plate 6.

Preferably, the neodymium magnets 11 are symmetrically arranged in the gap between the fixing frame 7 and the welding plate 6, and the end parts of the neodymium magnets 11 on the two mounting plates 8 have different magnetic poles, so that the opposite attraction of the neodymium magnets 11 on the two mounting plates 8 is ensured, the neodymium magnets 11 on the two mounting plates 8 are tightly attached together, and the tight attachment of the edges of the two mounting plates 8 is ensured.

Preferably, the welding rod 5, the welding plate 6, the fixed frame 7, the mounting plate 8, the supporting rod 9, the sliding block 10, the neodymium magnet 11, the cover plate 12 and the sliding groove 13 are all positioned in the treatment box 1, the cover plate 12 is in an equilateral hexagon shape, two fixed bearings are embedded in the front surface and the back surface of the treatment box 1, the two rotating shafts 4 penetrate through the fixed bearings and pass through the treatment box 1, and the rotating directions of the two rotating shafts 4 are opposite;

during the concrete implementation, apron 12 is fixed in the tip of six welded plate 6 hollow hexagonal prism that forms, prevent that external dust from getting into inside the hollow hexagonal prism, axis of rotation 4 is welded with welding rod 5 at first, weld the tip of welding rod 5 on welded plate 6 again, at last with apron 12 welding on welded plate 6, the very convenient crushing subassembly that produces, the power take off of two alternating current motor 3 is two axis of rotation 4 respectively, two axis of rotation 4 drive two crushing subassembly opposite directions and rotate, can be with concrete piece from last down to be involved in, make the concrete piece crushed in the middle of two crushing subassemblies, can make the concrete piece quick broken.

Wherein, mounting panel 8 is high strength stainless steel, and mounting panel 8 has fine hardness, can break the concrete piece of various hardness.

In the utility model, when the concrete crushing machine is used, firstly, the power supply of two alternating current motors 3 is connected, one alternating current motor 3 drives a rotating shaft 4 to rotate anticlockwise, the rotating shaft 4 drives six welding plates 6 and twelve mounting plates 8 to synchronously rotate, the other alternating current motor 3 drives the other rotating shaft to clockwise rotate, the rotating shaft 4 drives the six welding plates 6 and twelve mounting plates 8 to synchronously rotate, so that two hollow hexagonal prisms rotate in different directions in the interior of a processing box 1, secondly, concrete blocks are poured into a feeding hopper 2, the concrete blocks fall into the processing box 1 due to the action of gravity, the concrete blocks are crushed by the edges of the two mounting plates 8 between the two hollow hexagonal prisms, and then the concrete blocks fall out of the processing cylinder 1, so that the crushing work is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a concrete recovery handles rubbing crusher, includes treatment case (1) and feeder hopper (2) that its top set up, and the front and the back of treatment case (1) all are fixed with alternating current motor (3) through branch, and the power take off end of alternating current motor (3) is axis of rotation (4), its characterized in that: the utility model discloses a fixed subassembly that smashes that is provided with on axis of rotation (4), smash the subassembly and include welding pole (5), welded plate (6), fixed frame (7), mounting panel (8), bracing piece (9), sliding block (10) and neodymium magnet (11), be fixed with a plurality of welded rod (5) on axis of rotation (4), the tip of welded rod (5) is provided with welded plate (6) of constituteing hollow hexagonal prism, fixed frame (7) that are provided with on welded plate (6), the top of welded plate (6) can be dismantled through fixed frame (7) and be provided with mounting panel (8), fixed being provided with a plurality of bracing pieces (9) on mounting panel (8), the tip of bracing piece (9) is fixed and is provided with sliding block (10).

2. The concrete recycling pulverizer as set forth in claim 1, wherein neodymium magnets (11) are embedded in the side surfaces of the sliding blocks (10), a plurality of sliding grooves (13) are formed in the two sides of the fixed frame (7), and cover plates (12) are fixed at the two ends of the hollow hexagonal prism formed by the welding plates (6).

3. A concrete reclamation crusher according to claim 2, characterized in that the mounting plates (8) are formed with a projection at one side edge, two mounting plates (8) form a cone-shaped projection, six cone-shaped projections in total are wound around the periphery of the rotating shaft (4), and the mounting plates (8) form an angle of 60 ° with the welding plate (6).

4. A concrete reclamation processing crusher according to claim 2, characterized in that the support bars (9) are arranged on the mounting plate (8) at equidistant intervals, the sliding blocks (10) slide into the gap between the fixing frame (7) and the welding plate (6), and the support bars (9) slide into the slide grooves (13).

5. The concrete recycling pulverizer as claimed in claim 2, wherein the neodymium magnets (11) are symmetrically arranged in a gap between the fixed frame (7) and the welding plate (6), and the neodymium magnets (11) on the two mounting plates (8) are attracted to each other in opposite directions.

6. The concrete recycling pulverizer as set forth in claim 2, wherein the welding rod (5), the welding plate (6), the fixed frame (7), the mounting plate (8), the support rod (9), the sliding block (10), the neodymium magnet (11), the cover plate (12) and the chute (13) are all located inside the processing box (1), and the cover plate (12) is in an equilateral hexagon shape.

7. The concrete recycling pulverizer as set forth in claim 2, wherein the front and back sides of the treating box (1) are embedded with two fixed bearings, and the two rotating shafts (4) penetrate through the fixed bearings and pass through the treating box (1), and the rotating directions of the two rotating shafts (4) are opposite.