CN211303317U

CN211303317U - Building material retrieves reducing mechanism

Info

Publication number: CN211303317U
Application number: CN201921990261.7U
Authority: CN
Inventors: 陈浩南; 额日格力图
Original assignee: Nantong Institute of Technology
Current assignee: Nantong Institute of Technology
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-21
Anticipated expiration: 2029-11-18

Abstract

The utility model belongs to the technical field of the building material retrieves technique and specifically relates to a building material retrieves reducing mechanism, including smashing the case, the bottom of smashing the case is convex setting, just the equal fixed mounting in both sides of smashing the case has the support frame, the inside of smashing the case is provided with rubbing crusher and constructs, the top fixed mounting who smashes the case has the extrusion case, communicate each other between extrusion case and the crushing case, the inside of extrusion case is provided with extrusion mechanism. The utility model has the advantages that the extruding mechanism is arranged, so that scattered and loose materials can be extruded, the volume of the materials is reduced, the materials are conveniently crushed by the crushing mechanism, and the crushing efficiency of the materials is effectively improved; arrange material mechanism to can promote in order the material that finishes smashing, be convenient for excrete the material, make things convenient for the staff to unify and collect the processing.

Description

Building material retrieves reducing mechanism

Technical Field

The utility model relates to a building material retrieves the field, especially relates to a building material retrieves reducing mechanism.

Background

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. In the process of removing, can retrieve processing to plastic material usually, the later stage of being convenient for is put into use once more, and when processing the stiff and long can it smash, current reducing mechanism mostly uses two crushing roller shafts to smash, because the material is too dispersed, this crushing mode is smashed inefficiency, and the crushing material phenomenon of splashing appears easily to this provides a building material retrieves reducing mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of low efficiency of smashing in the prior art and providing a building material retrieves reducing mechanism.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a building material recycling and crushing device comprises a crushing box, the bottom end of the crushing box is arranged in a circular arc shape, and the two sides of the crushing box are both fixedly provided with a supporting frame, the inside of the crushing box is provided with a crushing mechanism, the top end of the crushing box is fixedly provided with an extrusion box which is communicated with the crushing box, an extrusion mechanism is arranged in the extrusion box and comprises limiting sliding plates fixedly connected with the two ends in the extrusion box, two extrusion plates are slidably arranged between the two limiting sliding plates, the top ends of the extrusion plates are vertically connected with inserting plates, the sides of the two inserting plates far away from each other extend to the outer side of the extrusion box, the end parts of the two inserting plates are fixedly connected with limit strips, electric push rods are fixedly mounted in the middle positions of two sides of the extrusion box, one ends of the electric push rods penetrate through the extrusion box, and the end portions of the electric push rods are perpendicularly connected with the adjacent extrusion plates.

Preferably, rubbing crusher constructs including respectively the horizontal rotation and installs at crushing incasement portion's first roller and second roller, a plurality of second grades are smashed to the outside equidistance of first roller and are installed and smash the serrated knife, a plurality of one-level are smashed to the outside equidistance of second roller and are installed and a plurality of one-level are smashed the serrated knife, crisscross setting between serrated knife is smashed to second grade and one-level, the one end of first roller and second roller all runs through crushing case and tip and is connected with first gear and second gear respectively perpendicularly, intermeshing between first gear and the second gear, just the outside fixedly connected with motor of second gear the bottom of first roller and second roller is provided with row material mechanism.

Preferably, arrange material mechanism and include that the level sets up the rotation axis in smashing the incasement portion bottom, the one end fixed cover that the rotation axis is close to the motor has connect the bearing, the bearing is inlayed inside smashing the incasement wall, just the tip that the rotation axis is close to bearing one end is connected with first belt pulley perpendicularly, the second belt pulley is installed to first gear tip, be connected through the belt between first belt pulley and the second belt pulley the outside fixedly connected with helical blade of rotation axis, the vertical intercommunication in crushing incasement end that helical blade kept away from first belt pulley one end has row material pipe.

Preferably, a baffle is inserted into one side of the bottom of the extrusion box in a sliding mode, and the width of the baffle is larger than the width of the inside of the extrusion box.

Preferably, the top fixed mounting of extrusion case has the feeder hopper, feeder hopper and extrusion case structure as an organic whole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model has the advantages that the extruding mechanism is arranged, so that scattered and loose materials can be extruded, the volume of the materials is reduced, the materials are conveniently crushed by the crushing mechanism, and the crushing efficiency of the materials is effectively improved;

2. arrange material mechanism to can promote in order the material that finishes smashing, be convenient for excrete the material, make things convenient for the staff to unify and collect the processing.

Drawings

FIG. 1 is a schematic structural view of a construction material recycling and pulverizing apparatus provided by the present invention;

fig. 2 is a schematic structural view of an extruding mechanism of the building material recycling and crushing device provided by the utility model;

fig. 3 is the utility model provides a building material retrieves reducing mechanism schematic structure of reducing mechanism.

In the figure: crushing case 1, extrusion case 2, electric putter 3, spacing 4, feeder hopper 5, first gear 6, second gear 7, motor 8, first belt pulley 9, belt 10, second belt pulley 11, support frame 12, row's material pipe 13, plugboard 14, stripper plate 15, spacing slide 16, baffle 17, one-level crushing serrated knife 18, second grade crushing serrated knife 19, first roller 20, second roller 21, rotation axis 22, helical blade 23, bearing 24.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, a building material recycling and pulverizing device comprises a pulverizing box 1, the bottom end of the pulverizing box 1 is arranged in a circular arc shape, both sides of the pulverizing box 1 are fixedly provided with a support frame 12, the pulverizing box 1 is internally provided with a pulverizing mechanism, the pulverizing mechanism comprises a first roller shaft 20 and a second roller shaft 21 which are respectively horizontally and rotatably arranged in the pulverizing box 1, the outer side of the first roller shaft 20 is provided with a plurality of second-stage pulverizing serrated knives 19 at equal intervals, the outer side of the second roller shaft 21 is provided with a plurality of first-stage pulverizing serrated knives 18 at equal intervals, the second-stage pulverizing serrated knives 19 and the first-stage pulverizing serrated knives 18 are arranged in a staggered manner, one end of each of the first roller shaft 20 and the second roller shaft 21 penetrates through the pulverizing box 1 and the end part of each is vertically connected with a first gear 6 and a second gear 7, the first gear 6 and the second gear 7 are mutually meshed, and, a discharging mechanism is arranged at the bottom of the first roller shaft 20 and the second roller shaft 21; the motor 8 is Y132S1-2, and the motor 8 is connected with an external power supply, so that the first gear 6 and the second gear 7 can drive the first roller shaft 20 and the second roller shaft 21 to rotate oppositely, and the primary crushing toothed cutters 18 and the secondary crushing toothed cutters 19 can crush materials simultaneously.

The discharging mechanism comprises a rotating shaft 22 horizontally arranged at the bottom end inside the crushing box 1, a bearing 24 is fixedly sleeved at one end, close to the motor 8, of the rotating shaft 22, the bearing 24 is embedded inside the inner wall of the crushing box 1, a first belt pulley 9 is vertically connected to the end, close to one end of the bearing 24, of the rotating shaft 22, a second belt pulley 11 is installed at the end of the first gear 6, the first belt pulley 9 is connected with the second belt pulley 11 through a belt 10, a spiral blade 23 is fixedly connected to the outer side of the rotating shaft 22, and a discharging pipe 13 is vertically communicated with the bottom end, far away from one end of the first belt pulley 9, of the crushing box; first gear 6 is at the pivoted in-process, and first belt pulley 9, second belt pulley 11 and belt 10 can drive rotation axis 22 simultaneously and rotate, cause helical blade 23 to promote crushing the material that finishes of the inside bottom of crushing case 1, are convenient for excrete the material, make things convenient for the staff to unify the collection and handle.

The top end of the crushing box 1 is fixedly provided with an extrusion box 2, the extrusion box 2 is communicated with the crushing box 1, one side of the bottom of the extrusion box 2 is horizontally inserted with a baffle 17 in a sliding way, the width of the baffle 17 is larger than that of the inside of the extrusion box 2, the top end of the extrusion box 2 is fixedly provided with a feed hopper 5, the feed hopper 5 and the extrusion box 2 are in an integral structure, the inside of the extrusion box 2 is provided with an extrusion mechanism, the extrusion mechanism comprises limit sliding plates 16 fixedly connected with the two ends of the inside of the extrusion box 2, two extrusion plates 15 are slidably arranged between the two limit sliding plates 16, the top ends of the extrusion plates 15 are vertically connected with insertion plates 14, one sides of the two insertion plates 14, which are far away from each other, extend to the outside of the, electric push rods 3 are fixedly arranged in the middle positions of two sides of the extrusion box 2, one ends of the electric push rods 3 penetrate through the extrusion box 2, and the end parts of the electric push rods are vertically connected with the adjacent extrusion plates 15; through setting up baffle 17, thereby can carry out the shutoff to the inside bottom of extrusion case 2, and feeder hopper 5 can be convenient for empty the material, be connected electric putter 3 with external power source, thereby can promote the stripper plate 15 and remove, two stripper plates 15 can extrude scattered material at the in-process that removes, with this volume that reduces the material, the rubbing crusher constructs to it smashes being convenient for, thereby effectively improve the crushing efficiency of material, through setting up spacing slide 16, can increase the stability that stripper plate 15 removed, and can block external material through setting up plug board 14, avoid the material landing between stripper plate 15 and extrusion case 2 inner walls.

The utility model discloses: at first extrude scattered not hard up material through extrusion mechanism to this volume that reduces the material, the rubbing crusher mechanism of being convenient for smashes it, thereby effectively improves the crushing efficiency of material, promotes in order to the material that finishes smashing through row material mechanism at last, is convenient for excrete the material, makes things convenient for the staff to unify the collection and handles.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The building material recycling and crushing device comprises a crushing box (1), wherein the bottom end of the crushing box (1) is arranged in a circular arc shape, and support frames (12) are fixedly arranged on two sides of the crushing box (1), and is characterized in that a crushing mechanism is arranged in the crushing box (1), an extrusion box (2) is fixedly arranged on the top end of the crushing box (1), the extrusion box (2) and the crushing box (1) are communicated with each other, an extrusion mechanism is arranged in the extrusion box (2), the extrusion mechanism comprises limiting sliding plates (16) fixedly connected to two ends in the extrusion box (2), two extrusion plates (15) are slidably arranged between the limiting sliding plates (16), the top ends of the extrusion plates (15) are vertically connected with inserting plates (14), one sides of the two inserting plates (14) far away from each other extend to the outer side of the extrusion box (2), and the end parts of the two inserting plates (14) are fixedly connected with limiting strips (4), the middle positions of two sides of the extrusion box (2) are fixedly provided with electric push rods (3), one ends of the electric push rods (3) penetrate through the extrusion box (2), and the end parts of the electric push rods are vertically connected with adjacent extrusion plates (15).

2. The building material recycling and crushing device as claimed in claim 1, wherein the crushing mechanism comprises a first roller shaft (20) and a second roller shaft (21) which are horizontally and rotatably installed inside the crushing box (1) respectively, a plurality of secondary crushing toothed cutters (19) are installed on the outer side of the first roller shaft (20) at equal intervals, a plurality of primary crushing toothed cutters (18) are installed on the outer side of the second roller shaft (21) at equal intervals, the secondary crushing toothed cutters (19) and the primary crushing toothed cutters (18) are arranged in a staggered manner, one ends of the first roller shaft (20) and the second roller shaft (21) penetrate through the crushing box (1), the end parts of the first roller shaft and the end parts of the first roller shaft are vertically connected with a first gear (6) and a second gear (7) respectively, the first gear (6) and the second gear (7) are meshed with each other, and a motor (8) is fixedly connected to the outer side of the second gear (7), and a discharging mechanism is arranged at the bottom of the first roll shaft (20) and the second roll shaft (21).

3. The construction material recycling and pulverizing apparatus according to claim 2, the discharging mechanism comprises a rotating shaft (22) horizontally arranged at the bottom end in the crushing box (1), a bearing (24) is fixedly sleeved at one end of the rotating shaft (22) close to the motor (8), the bearing (24) is embedded in the inner wall of the crushing box (1), and the end part of the rotating shaft (22) close to one end of the bearing (24) is vertically connected with a first belt pulley (9), a second belt pulley (11) is arranged at the end part of the first gear (6), the first belt pulley (9) is connected with the second belt pulley (11) through a belt (10), a helical blade (23) is fixedly connected with the outer side of the rotating shaft (22), the bottom end of the crushing box (1) at one end of the helical blade (23) far away from the first belt pulley (9) is vertically communicated with a discharge pipe (13).

4. The building material recycling and crushing device as claimed in claim 1, wherein a baffle plate (17) is horizontally slidably inserted into one side of the bottom of the extrusion box (2), and the width of the baffle plate (17) is larger than the width of the inside of the extrusion box (2).

5. The building material recycling and crushing device as claimed in claim 1, wherein a feed hopper (5) is fixedly installed at the top end of the extrusion box (2), and the feed hopper (5) and the extrusion box (2) are of an integral structure.