CN110898912B

CN110898912B - Construction is with useless reducing mechanism admittedly

Info

Publication number: CN110898912B
Application number: CN201911249257.XA
Authority: CN
Inventors: 张信龙; 顾晓薇; 张玉琢; 刘岩岩
Original assignee: China Northeast Architectural Design and Research Institute Co Ltd
Current assignee: China Northeast Architectural Design and Research Institute Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2021-03-09
Anticipated expiration: 2039-12-09
Also published as: CN110898912A

Abstract

The invention belongs to the technical field of buildings, and particularly relates to a solid waste crushing device for building construction, aiming at the problems that a traditional solid waste crushing device is simple in structure, inconvenient for long-time circular crushing of materials and general in crushing effect, the invention provides a scheme. According to the invention, the auger blade is provided with the convex thorns, and the connecting rod and the knocking hammer are matched, so that the crushing effect of the device can be further improved, and the material is conveniently scattered to the crushing rod along with the rotation of the crushing tank through the arranged material supporting plate, so that the material is circularly crushed, and the crushing effect of the device is ensured.

Description

Construction is with useless reducing mechanism admittedly

Technical Field

The invention relates to the technical field of buildings, in particular to a solid waste crushing device for building construction.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition. These materials are not helpful to the construction itself, but are substances produced during the construction process, which need to be treated accordingly in order to be able to achieve the desired construction of the engineering project. Construction solid waste often needs to be smashed so as to facilitate subsequent utilization.

For example, chinese patent application No. CN201820263777.0 discloses a solid useless reducing mechanism, including smashing the case, the inside of smashing the case is provided with the working chamber, the top of smashing the case is provided with first motor and feed inlet, and be provided with the transmission shaft at the bottom output of first motor, be provided with crushing blade on the transmission shaft, the left end bottom of smashing the case is provided with row material pipe, and be provided with adjustable fender in row material pipe department, still include the controller, first spiral delivery blade, the second motor, the pivot, second spiral delivery blade, two sets of driving motor, two sets of screw drive lines, two sets of installation pieces, annular spray tube, the intercommunication hose, the high-pressure pump, two sets of dogs and blow off pipe. However, the above patent can only carry out single crushing to the material, and can not carry out the circulation crushing treatment, and its whole crushing effect is comparatively general, so has certain limitation.

Disclosure of Invention

Based on the technical problems that the traditional solid waste crushing device is simple in structure, inconvenient for long-time circular crushing of materials and general in crushing effect, the invention provides the solid waste crushing device for building construction.

The invention provides a solid waste crushing device for building construction, which comprises a box body, wherein supporting legs are welded at four corners of the bottom of the box body, a feed inlet is formed in the top end of the box body, a feed hopper is welded on the inner wall of the feed inlet, one side, close to the feed hopper, of the inner wall of the box body is rotatably connected with a crushing tank through a bearing, a material port is formed in one side of the outer wall of the crushing tank, two ends of the outer wall of the crushing tank are respectively connected with a movable lantern ring in a sliding mode, a multi-stage electric telescopic rod is respectively fixed on one side, opposite to the box body, of the movable lantern ring through bolts, a driving mechanism is installed on one side, close to the crushing tank, of the box body, a compression mechanism is installed at the bottom end of the box body, the opposite sides of the crushing tank and the box body are rotatably connected with the same crushing rod through bearings, auger blades are welded on, and the end parts of the connecting rods are all welded with knocking hammers.

Preferably, the bottom both sides of loading hopper all are connected with the crushing roller through the bearing rotation, and just one side of crushing roller all is connected with the driving motor who moves in opposite directions through the shaft coupling.

Preferably, the driving mechanism comprises a rotating motor fixed on the outer wall of one side of the box body through a bolt, an output shaft of the rotating motor is connected with a transmission rod through a coupler, and the transmission rod is rotatably connected with the box body through a bearing.

Preferably, both sides of the end part of the transmission rod are respectively in key connection with a driving gear and a speed change roller, and a fixing disc is fixed on one side of the crushing tank close to the transmission rod through a bolt.

Preferably, the outer wall welding of fixed disk has the ring gear with drive gear engaged with, and smashes the pole and has cup jointed same belt with the variable speed roller.

Preferably, the compression mechanism comprises two hydraulic push rods fixed on the inner wall of the box body through bolts, and the opposite sides of the extension rods of the hydraulic push rods are respectively fixed with a squeezing plate through bolts.

Preferably, the bottom axis department of box opens there is the feed opening, and the bottom both sides of box all open the chamber of accomodating that is linked together with the feed opening, and two inner walls of accomodating the chamber have fly leaf and picture peg respectively sliding connection.

Preferably, the bottom inner wall of box all opens the spout that is linked together with accomodating the chamber, and the bottom of two stripper plates all with spout sliding connection and respectively with fly leaf and picture peg welding.

Preferably, the fly leaf is opened has the inserting groove with picture peg looks adaptation, and smashes the inner wall cross section of jar and be the ellipse, smashes the inner wall welding of jar and has the flitch of holding in the palm of equidistance distribution.

Preferably, the locating lever that the level set up is all welded to the one end both sides that the box is close to crushing jar, and locating lever and the activity lantern ring sliding connection who corresponds, the bottom both sides of box all weld have with stripper plate sliding connection's fixed horizontal pole.

The beneficial effects of the invention are as follows:

1. this construction is with smashing device useless admittedly, actuating mechanism through setting up can smash the jar rotation through drive gear, ring gear reduction drive to mutually support between through change speed roller, the belt, accelerate the drive and smash the pole and smash jar rotation in opposite directions, in order to reach the benefit that improves crushing effect.

2. This construction is with smashing device useless admittedly through being provided with protruding thorn at the auger leaf, cooperation connecting rod, strike the hammer, can further improve the device crushing effect, through the support flitch that sets up, be convenient for along with the rotation of smashing the jar, spill the material to smashing the pole, carry out circulation shredding to the material to guarantee the crushing effect of device.

3. This construction is with smashing device useless admittedly, through the multistage electric telescopic handle and the activity lantern ring that set up, be convenient for seal the material mouth of smashing the jar to guarantee follow-up kibbling going on smoothly, and effectively reduced spilling over of dust, improved operational environment.

4. This construction is with smashing device useless admittedly, through the compressing mechanism who sets up, can promote the stripper plate through hydraulic push rod, compress the material after smashing and handle to reduce the space occupancy of material, through the chamber of accomodating, fly leaf and the picture peg that sets up, can ensure that the feed opening is sealed at the compression material in-process, after hydraulic push rod contracts completely, can reach the feed opening, carry out the unloading and handle, made things convenient for going on of unloading greatly.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic view of the overall structure of a solid waste crushing device for building construction according to the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a crushing tank of a solid waste crushing device for building construction according to the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of a driving mechanism of a solid waste crushing device for building construction according to the present invention;

FIG. 4 is a schematic structural view of a half cross-sectional view of the bottom end of a box body of the solid waste crushing device for building construction, which is provided by the invention;

fig. 5 is a schematic perspective view of a crushing rod of the solid waste crushing device for building construction according to the present invention.

In the figure: the device comprises a box body 1, a charging hopper 2, a material port 3, a crushing roller 4, a movable sleeve ring 5, a crushing tank 6, a crushing rod 7, an auger blade 8, a material supporting plate 9, a positioning rod 10, a fixed cross rod 11, a hydraulic push rod 12, a storage cavity 13, a movable plate 14, an inserting plate 15, a squeezing plate 16, a driving gear 17, a rotating motor 18, a belt 19, a connecting rod 20, a fixed plate 21, a knocking hammer 22, a multi-stage electric telescopic rod 23, a toothed ring 24, a speed changing roller 25, a transmission rod 26, a sliding chute 27 and a convex thorn 28.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "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 merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a solid waste crushing device for building construction comprises a box body 1 with supporting legs welded at four corners of the bottom, a feed inlet is arranged at the top end of the box body 1, a feed hopper 2 is welded on the inner wall of the feed inlet, a crushing tank 6 is rotatably connected to one side of the inner wall of the box body 1 close to the feed hopper 2 through a bearing, a material outlet 3 is arranged at one side of the outer wall of the crushing tank 6, movable lantern rings 5 are slidably connected to two ends of the outer wall of the crushing tank 6, multi-stage electric telescopic rods 23 are respectively fixed to one sides of the movable lantern rings 5 opposite to the box body 1 through bolts, a driving mechanism is arranged at one side of the box body 1 close to the crushing tank 6, a compression mechanism is arranged at the bottom end of the box body 1, the same crushing rod 7 is rotatably connected to one side of the crushing tank 6 opposite to the box body 1 through a bearing, auger blades 8 are, the outer wall of the crushing rod 7 is welded with connecting rods 20 which are distributed in an equidistant and staggered manner, and the end parts of the connecting rods 20 are welded with knocking hammers 22.

In the invention, two sides of the bottom end of the charging hopper 2 are rotatably connected with crushing rollers 4 through bearings, and one sides of the crushing rollers 4 are connected with driving motors which run in opposite directions through couplings.

The driving mechanism comprises a rotating motor 18 fixed on the outer wall of one side of the box body 1 through a bolt, an output shaft of the rotating motor 18 is connected with a transmission rod 26 through a coupler, and the transmission rod 26 is rotatably connected with the box body 1 through a bearing.

Wherein, the both sides of the tip of transfer line 26 key-connected respectively have drive gear 17 and variable speed roller 25, and smash jar 6 and pass through the bolt fastening with fixed disk 21 near the one side of transfer line 26.

Wherein, the outer wall welding of fixed disk 21 has the ring gear 24 with drive gear 17 engaged with, and smashes pole 7 and the same belt 19 of variable speed roller 25 cover joint.

Wherein, compressing mechanism includes two hydraulic push rod 12 that pass through the bolt fastening in box 1 inner wall, and hydraulic push rod 12 extension rod's relative one side all has stripper plate 16 through the bolt fastening.

Wherein, the bottom axis department of box 1 opens there is the feed opening, and the bottom both sides of box 1 all open and accomodate the chamber 13 that is linked together with the feed opening, and the inner wall of two chamber 13 of accomodating is sliding connection respectively has fly leaf 14 and picture peg 15.

Wherein, the bottom inner wall of box 1 all opens the spout 27 that is linked together with accomodating chamber 13, and the bottom of two stripper plates 16 all with spout 27 sliding connection and respectively with fly leaf 14 and picture peg 15 welding.

Wherein, the movable plate 14 is provided with an inserting groove matched with the inserting plate 15, the cross section of the inner wall of the crushing tank 6 is oval, and the inner wall of the crushing tank 6 is welded with material supporting plates 9 distributed at equal intervals.

Wherein, the locating lever 10 that the level set up is all welded to the one end both sides that box 1 is close to crushing jar 6, and locating lever 10 and the movable lantern ring 5 sliding connection who corresponds, and the bottom both sides of box 1 all weld have with 16 sliding connection's of stripper plate fixed horizontal pole 11.

When the invention is used: putting the building solid waste into a charging hopper 2, starting a driving motor at one side of a grinding roller 4 to drive two grinding rollers 4 to rotate oppositely, carrying out primary grinding treatment on the building solid waste, simultaneously starting a rotating motor 18 to drive a grinding tank 6 to rotate until a material port 3 faces the charging hopper 2, then the material enters the grinding tank 6 through the material port 3, starting a multi-stage electric telescopic rod 23 to push two movable lantern rings 5 to close the material port 3 after the completion, preventing subsequent material from spilling and generating dust, starting the rotating motor 18 to drive the grinding tank 6 to rotate by driving a tooth 17 and a tooth ring 24 in a speed reduction way, and accelerating to drive the grinding rod 7 and the grinding tank 6 to rotate oppositely through the mutual cooperation of a speed changing roller 25 and a belt 19, continuously scattering the material to the grinding rod 7 through a material supporting plate 9 in the slow rotation process of the grinding tank 6, and in the high-speed rotation process of the grinding rod 7, through connecting rod 20, strike hammer 22 and be provided with auger leaf 8 of spur 28, carry out effectual shredding to the material, smash the completion back, close multistage electric telescopic handle 23 and pull open movable lantern ring 5, the material constantly falls in box 1 bottom through pivoted material mouth, the completion back, start two hydraulic stems 12 and promote the stripper plate 16 and remove in opposite directions, compress the material after smashing, in order to reduce the space occupancy of material, through the setting of fly leaf 14 and picture peg 15, guarantee that the feed opening is sealed at the compression material in-process, control hydraulic push rod 12 contracts the back completely, draw fly leaf 14 and picture peg 15 respectively to the chamber 13 of accomodating of both sides in, open the feed opening, can carry out the unloading and handle.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a construction is with smashing device useless admittedly, has box (1) of landing leg including the welding of bottom four corners, its characterized in that, open on the top of box (1) has the charge door, and the inner wall welding of charge door has loading hopper (2), one side that the inner wall of box (1) is close to loading hopper (2) is connected with crushing jar (6) through the bearing rotation, and opens on the outer wall one side of crushing jar (6) has material mouth (3), the outer wall both ends of crushing jar (6) all sliding connection have movable lantern ring (5), and the relative one side of movable lantern ring (5) and box (1) is respectively through the bolt fastening have multistage electric telescopic handle (23), one side that box (1) is close to crushing jar (6) is installed actuating mechanism, and the bottom of box (1) installs compression mechanism, crushing jar (6) is connected with same crushing pole (7) through the bearing rotation with the relative one side of box (1), and the outer wall of the crushing rod (7) is welded with the auger blade (8), the edge of the auger blade (8) is welded with the convex thorns (28) distributed at equal intervals, the outer wall of the crushing rod (7) is welded with the connecting rods (20) distributed at equal intervals in a staggered manner, the end parts of the connecting rods (20) are welded with the knocking hammers (22), the two sides of the bottom end of the charging hopper (2) are connected with the crushing roller (4) through bearings in a rotating manner, one side of the crushing roller (4) is connected with the driving motors running in opposite directions through couplings, each driving mechanism comprises the rotating motor (18) which is fixed on the outer wall of one side of the box body (1) through bolts, the output shaft of the rotating motor (18) is connected with a transmission rod (26) through the couplings, the transmission rod (26) is connected with the box body (1) through bearings in a rotating manner, and the two sides of the end parts, and one side of the crushing tank (6) close to the transmission rod (26) is fixed with a fixed disk (21) through bolts, the outer wall of the fixed disk (21) is welded with a toothed ring (24) meshed with a driving gear (17), and the crushing rod (7) and a speed change roller (25) are sleeved with a same belt (19), the compression mechanism comprises two hydraulic push rods (12) fixed on the inner wall of the box body (1) through bolts, a squeezing plate (16) is fixed on one side of the hydraulic push rod (12) opposite to the extension rod through bolts, a feed opening is arranged at the bottom central axis of the box body (1), storage cavities (13) communicated with the feed opening are arranged on both sides of the bottom of the box body (1), movable plates (14) and inserting plates (15) are respectively connected to the inner walls of the two storage cavities (13), and sliding chutes (27) communicated with the storage cavities (13) are arranged on the inner wall of the bottom of the box body (, and the bottom ends of the two extrusion plates (16) are connected with the sliding groove (27) in a sliding way and are respectively welded with the movable plate (14) and the inserting plate (15).

2. The solid waste crushing device for building construction as claimed in claim 1, wherein the movable plate (14) is provided with an insertion groove matched with the insertion plate (15), the cross section of the inner wall of the crushing tank (6) is elliptical, and the inner wall of the crushing tank (6) is welded with material supporting plates (9) distributed at equal intervals.

3. The solid waste crushing device for building construction according to claim 2, wherein horizontally arranged positioning rods (10) are welded on two sides of one end of the box body (1) close to the crushing tank (6), the positioning rods (10) are slidably connected with the corresponding movable lantern rings (5), and fixed cross rods (11) slidably connected with the extrusion plates (16) are welded on two sides of the bottom end of the box body (1).