CN110395927B

CN110395927B - Mechanical equipment for preparing regenerated sand stone material by utilizing building garbage particles

Info

Publication number: CN110395927B
Application number: CN201910836420.6A
Authority: CN
Inventors: 冯天雪; 汪浩
Original assignee: Henan Guangrun Construction Co ltd
Current assignee: Henan Guangrun Construction Co.,Ltd.
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2021-10-12
Anticipated expiration: 2039-09-05
Also published as: CN110395927A

Abstract

The invention relates to the technical field of construction machinery, and discloses mechanical equipment for preparing recycled aggregate from construction waste particles, which comprises air draft equipment, a box body, and a conical plate and a transverse plate which are arranged in the box body, wherein the transverse plate is fixedly connected with the inner wall of the box body, the upper end of the transverse plate is provided with a conical groove matched with the lower end of the conical plate, the conical surface of the conical groove is vertically provided with a plurality of uniformly distributed through holes, the upper end of the box body is fixedly connected with a first motor, the output end of the first motor penetrates through the side wall of the box body and is fixedly connected with the upper end of the conical plate coaxially, the right side of the box body is provided with a strip-shaped through hole, and a screening mechanism is arranged in the strip-shaped through hole. This utilize mechanical equipment of building rubbish particulate matter preparation regeneration grit material can rapid processing building rubbish, and can sieve the building rubbish after handling, realizes the classification and utilizes, can also handle building rubbish at the job site to difficult raise dust pollution construction environment.

Description

Mechanical equipment for preparing regenerated sand stone material by utilizing building garbage particles

Technical Field

The invention relates to the technical field of construction machinery, in particular to mechanical equipment for preparing regenerated sandstone materials by utilizing construction waste particles.

Background

The building materials comprise concrete, mortar, cement bricks and the like which are widely used, the basic production materials are cement, sand and stone materials, the exploitation and supply of the sand, stone and cement materials required by the building can continuously cause irreversible influence on the environment, the building garbage can not be effectively recycled, not only is the waste of resources, but also the ecological environment is damaged, particularly the waste concrete when the wall is painted, the existing construction waste treatment technology can not effectively decompose the cemented cement sand stone particles into independent sand grains, stone grains and cement stone fines, the produced regenerated sand-stone aggregate is only broken cement cemented sand particles and cement cemented sand-stone particles actually, and still are composite particles of cement and sand stone, and a large number of fine cracks and sharp edges are generated on the surfaces of the composite particles.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides mechanical equipment for preparing recycled aggregate by utilizing building rubbish particles, which has the advantages of high speed of treating the building rubbish, capability of screening and classifying the treated building rubbish, capability of treating the building rubbish on a construction site and the like, and solves the problems that the building rubbish cannot be effectively recycled, the building rubbish cannot be treated on the construction site, and dust is easily generated during treatment.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a mechanical device for preparing recycled sand and stone materials by utilizing building garbage particles comprises an air draft device, a box body, a conical plate and a transverse plate, wherein the conical plate and the transverse plate are arranged in the box body, the transverse plate is fixedly connected with the inner wall of the box body, the upper end of the transverse plate is provided with a conical groove matched with the lower end of the conical plate, a plurality of uniformly distributed through holes are vertically formed in the conical surface of the conical groove, the upper end of the box body is fixedly connected with a first motor, the output end of the first motor penetrates through the side wall of the box body and is fixedly connected with the upper end of the conical plate in a coaxial manner, the right side of the box body is provided with a bar-shaped through hole, a sieving mechanism is arranged in the bar-shaped through hole, a fixing frame is fixedly connected in the box body, a collecting hopper is fixedly connected to the inner side of the fixing frame, a transverse fixedly connected with the lower end of the collecting hopper is transversely fixedly connected with a transverse pipe, the pipe wall of the transverse pipe is communicated with the lower end of the pipe, a through round hole in the right inner wall of the box body is fixedly connected with the pipe of the transverse pipe, the left side fixedly connected with second motor of box, the output of second motor runs through the lateral wall and the fixedly connected with of box and pushes away the material screw rod, it is intraductal that the one end that pushes away the material screw rod extends to violently, the upper end left side fixedly connected with feeder hopper of box, the left end downside of box passes through mounting hole fixedly connected with sleeve pipe, the intraductal filter equipment that is equipped with of cover.

Preferably, the screening mechanism comprises a guide plate obliquely arranged in the strip-shaped through hole, one end of the guide plate extends into the box body and is provided with a rectangular opening, and the rectangular opening is internally provided with a grid plate, the lower end of the guide plate is rotationally connected with the inner wall of the right side of the box body through a rotating shaft, a transmission rod is sleeved at the edge of the left side of the fixed frame in a sliding manner through a positioning hole, one end of the transmission rod is fixedly connected with a baffle plate, an eccentric wheel is fixedly connected on the rod wall of the pushing screw rod, one side of the eccentric wheel is connected with a baffle plate in a sliding way, a strip-shaped groove is formed in the left side of the lower end of the guide plate, one end of the transmission rod, far away from the baffle plate, penetrates through the positioning hole and extends into the strip-shaped groove, the wall of the transmission rod is sleeved with a first spring in a sliding mode, one end of the first spring is fixedly connected with the baffle, and the other end of the first spring is fixedly connected with the lower side of the fixed frame.

Preferably, the upper end left side fixedly connected with second spring of guide plate, the upper end of second spring and the lower extreme left side fixed connection of diaphragm, the equal fixedly connected with limiting plate in both sides around the upper end of guide plate.

Preferably, filter equipment is including fixing the annular piece on the interior edge of sleeve pipe right-hand member mouth of pipe department, the inboard fixedly connected with of annular piece crosses the filter bag, the lateral wall slip of crossing the filter bag has cup jointed the ring, the rectangle opening has been seted up to sheathed tube upper end, be equipped with the shelves pole in the rectangle opening, the pole wall of shelves pole is rotated through pivot and the both sides that the rectangle opening is relative and is connected, the one end of shelves pole and the upper end fixed connection of ring, the other end of shelves pole passes the rectangle opening and is connected with the downside contact of eccentric wheel.

Preferably, the lower extreme fixedly connected with of toper board a plurality of evenly distributed's the lug of half spherical structure, the edge fixedly connected with of toper board a plurality of evenly distributed's arc pole.

Preferably, the equal fixedly connected with stand in lower extreme four corners department of box, the lower extreme of box is equipped with the opening, and the opening part articulates through the hinge has the closing plate, the downside fastening connection of hasp and box is passed through to one side that the hinge was kept away from to the closing plate.

Preferably, the rod wall of the pushing screw rod is sleeved with an annular sealing plate in a sliding manner, and one side of the annular sealing plate is fixedly connected with the edge of the left end pipe orifice of the transverse pipe.

(III) advantageous effects

Compared with the prior art, the invention provides mechanical equipment for preparing regenerated aggregate from construction waste particles, which has the following beneficial effects:

1. this utilize building rubbish particulate matter to prepare mechanical equipment of regeneration grit material, through adding the building rubbish granule in following the feeder hopper, it is rotatory to start first motor and drive conical plate and lug, the lug is rotatory can grind building rubbish with the upper end cooperation of diaphragm, make the grit among the solid waste separate the back and fall into the grid top from discharging in the through-hole, less particulate matter falls into in the collecting hopper and gets into the horizontal pipe after the screening of grid, great particulate matter is discharged from the guide plate upper end of slope, thereby can effectual separation grit material among the building rubbish, be convenient for utilize building rubbish classification, reduce the waste of resource and the pollution to the environment.

2. This utilize mechanical equipment of building rubbish particulate matter preparation regeneration grit material, it is rotatory to discharge the sand grain in the violently pipe to drive the material pushing screw rod through starting the second motor, material pushing screw rod rotation drives the eccentric wheel extrusion baffle and reciprocates, baffle atress removes promotion transfer line and makes the guide plate reciprocate vibrations from top to bottom, thereby can carry out quick screening to the building rubbish on the waffle slab, be connected sleeve pipe and outside air extraction equipment, make the raise dust that produces when sieving the separation of building rubbish get rid of, the partial wheel rotates extrusion shelves pole and takes place the swing around the pivot, the swing of shelves pole drives the ring and makes the filter bag shake, thereby can filter the dust in the air when airing exhaust, and the filter bag is difficult for blockking up, when shelves pole and eccentric wheel separation, the ring makes shelves pole vertical state of department that resets under the effect of self gravity.

Drawings

FIG. 1 is a schematic structural diagram of a mechanical apparatus for producing reclaimed sandstone materials from construction waste particles according to the present invention;

FIG. 2 is a schematic view of the internal structure of the casing pipe in FIG. 1 of the mechanical apparatus for producing reclaimed sand stone from construction waste particles according to the present invention;

FIG. 3 is a top view of a conical plate and an arc-shaped rod of the mechanical equipment for producing reclaimed aggregate from construction waste particles in FIG. 1;

fig. 4 is an enlarged view of a structure at a position a in fig. 1 of a mechanical device for preparing reclaimed aggregate from construction waste particles.

In the figure: the device comprises a box body 1, a limiting plate 2, a guide plate 3, a fixing frame 4, a collecting hopper 5, a grid plate 6, a transmission rod 7, an eccentric wheel 8, an annular sealing plate 9, a pushing screw rod 10, a transverse pipe 11, a sealing plate 12, a blocking rod 13, a vertical column 14, a sleeve 15, a second motor 16, a second spring 17, a transverse plate 18, an arc-shaped rod 19, a feeding hopper 20, a first motor 21, a conical plate 22, a circular ring 23, a filter bag 24, a first spring 25 and a baffle 26.

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. 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. 1-4, a mechanical device for preparing recycled aggregate from construction waste particles comprises an air draft device, a box body 1, a tapered plate 22 and a transverse plate 18 which are arranged in the box body 1, wherein the transverse plate 18 is fixedly connected with the inner wall of the box body 1, the upper end of the transverse plate 18 is provided with a tapered groove matched with the lower end of the tapered plate 22, a plurality of uniformly distributed through holes are vertically arranged on the conical surface of the tapered groove, the upper end of the box body 1 is fixedly connected with a first motor 21, the output end of the first motor 21 penetrates through the side wall of the box body 1 and is coaxially and fixedly connected with the upper end of the tapered plate 22, the right side of the box body 1 is provided with a bar-shaped through hole, a screening mechanism is arranged in the bar-shaped through hole, a fixed frame 4 is fixedly connected in the box body 1, a collecting hopper 5 is fixedly connected to the inner side of the fixed frame 4, a transverse pipe 11 is transversely and fixedly connected to the lower end of the collecting hopper 5, the pipe wall of the transverse pipe 11 is communicated with the lower end of the collecting hopper 5, the inner wall of the right side of the box body 1 is fixedly connected with the pipe wall of the transverse pipe 11 through a circular hole, the left side of the box body 1 is fixedly connected with a second motor 16, the output end of the second motor 16 penetrates through the side wall of the box body 1 and is fixedly connected with a material pushing screw rod 10, one end of the material pushing screw rod 10 extends into the transverse pipe 11, the material pushing screw rod 10 can directly push out the material in the transverse pipe 11, the construction waste can be continuously treated, the material in the transverse pipe 11 is not easy to block, an annular sealing plate 9 is sleeved on the rod wall of the material pushing screw rod 10 in a sliding mode, one side of the annular sealing plate 9 is fixedly connected with the pipe orifice edge of the left end of the transverse pipe 11, the left side of the upper end of the box body 1 is fixedly connected with a feed hopper 20, the lower side of the left end of the box body 1 is fixedly connected with a sleeve pipe 15 through a mounting hole, a filtering device is arranged in the sleeve pipe 15, stand columns 14 are fixedly connected at four corners of the lower end of the box body 1, and an opening is arranged at the lower end of the box body 1, and the opening part has a sealing plate 12 through the hinge, one side of the sealing plate 12 far away from the hinge is connected with the lower side of the box body 1 through the lock catch in a fastening manner, so that the filtered dust in the box body 1 can be cleaned conveniently, the models of the first motor 21 and the second motor 16 are Y801-2, and the power input end of the first motor is electrically connected with an external power supply through a wire and a control switch.

The filter equipment is including fixing the annular piece on the edge in sleeve pipe 15 right-hand member mouth department, the inboard fixedly connected with of annular piece crosses filter bag 24, filter bag 24's lateral wall slides and has cup jointed ring 23, the rectangle opening has been seted up to sleeve pipe 15's upper end, be equipped with shelves pole 13 in the rectangle opening, the pole wall of shelves pole 13 passes through the pivot and is connected with the both sides rotation that the rectangle opening is relative, the one end of shelves pole 13 and ring 23's upper end fixed connection, the other end of shelves pole 13 passes the rectangle opening and is connected with eccentric wheel 8's downside contact, the lug of the hemispherical structure of a plurality of evenly distributed of lower extreme fixedly connected with of conical plate 22, the arc pole 19 of a plurality of evenly distributed of fixedly connected with of edge of conical plate 22, arc pole 19 can stir building rubbish when rotatory along with conical plate 22, make the even entering into in the conical chute of building rubbish.

Example 2: the difference is based on example 1;

the screening mechanism comprises a guide plate 3 obliquely arranged in a strip-shaped through hole, the front side and the rear side of the upper end of the guide plate 3 are fixedly connected with limiting plates 2, one end of the guide plate 3 extends into the box body 1 and is provided with a rectangular opening, a grid plate 6 is arranged in the rectangular opening, the lower end of the guide plate 3 is rotatably connected with the inner wall of the right side of the box body 1 through a rotating shaft, the edge of the left side of the fixing frame 4 is slidably sleeved with a transmission rod 7 through the positioning hole, one end of the transmission rod 7 is fixedly connected with a baffle 26, an eccentric wheel 8 is fixedly connected onto the rod wall of the pushing screw 10, one side of the eccentric wheel 8 is slidably connected with the baffle 26, the left side of the lower end of the guide plate 3 is provided with a strip-shaped groove, one end of the transmission rod 7, which is far away from the baffle 26, penetrates through the positioning hole and extends into the strip-shaped groove, a first spring 25 is slidably sleeved on the rod wall of the transmission rod 7, one end of the first spring 25 is fixedly connected with the baffle 26, the other end of the first spring 25 is fixedly connected with the lower side of the fixed frame 4, the left side of the upper end of the guide plate 3 is fixedly connected with a second spring 17, and the upper end of the second spring 17 is fixedly connected with the left side of the lower end of the transverse plate 18.

To sum up, according to the mechanical equipment for preparing the recycled sand and stone material by using the building rubbish particles, the building rubbish particles are added from the feeding hopper 20, the first motor 21 is started to drive the conical plate 22 and the convex block to rotate, the convex block can be matched with the upper end of the transverse plate 18 to grind the building rubbish, so that sand and stone in solid rubbish are separated and then discharged from the through hole and fall above the grid plate 6, smaller particles are screened by the grid plate 6 and then fall into the collecting hopper 5 and enter the transverse pipe 11, larger particles are discharged from the upper end of the inclined guide plate 3, so that the sand and stone in the building rubbish can be effectively separated, the building rubbish is conveniently classified and utilized, the waste of resources and the pollution to the environment are reduced, the second motor 16 is started to drive the pushing screw 10 to rotate to discharge sand and sand in the transverse pipe 11, the pushing screw 10 rotates to drive the eccentric wheel 8 to extrude the baffle 26 to move up and down, baffle 26 atress removal promotes transfer line 7 to make guide plate 3 up-and-down reciprocating vibration, thereby can sieve the construction waste on the net board 6 fast, be connected sleeve pipe 15 and outside air extraction equipment, make the raise dust that produces when sieving the separation of construction waste get rid of, deflection wheel 8 rotates extrusion shelves pole 13 and takes place the swing around the pivot, the swing of shelves pole 13 drives ring 23 and makes and cross the shake of filter bag 24, thereby can filter the dust in the air when airing exhaust, and cross difficult jam of filter bag 24, when shelves pole 13 and eccentric wheel 8 separation, ring 23 makes a vertical state of shelves pole 13 reset department under the effect of self gravity.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an utilize building rubbish particulate matter to prepare mechanical equipment of regeneration grit material, includes air extraction equipment, box (1) and sets up conical plate (22) and diaphragm (18) in box (1), its characterized in that: the inner wall fixed connection of diaphragm (18) and box (1), the upper end of diaphragm (18) seted up with conical plate (22) lower extreme matched with bell jar, vertically set up a plurality of evenly distributed's through-hole on the conical surface of bell jar, the upper end fixedly connected with first motor (21) of box (1), the output of first motor (21) runs through the lateral wall of box (1) and with the upper end of conical plate (22) with axle center fixed connection, the right side of box (1) has seted up the bar through-hole, be equipped with screening mechanism in the bar through-hole, screening mechanism includes slope setting up guide plate (3) in the bar through-hole, the one end of guide plate (3) extends to in box (1) and has seted up the rectangle opening, and is equipped with grid plate (6) in the rectangle opening, the lower extreme of guide plate (3) is connected through the right side inner wall rotation of pivot and box (1), the edge of the left side of the fixed frame (4) is sleeved with a transmission rod (7) in a sliding manner through a positioning hole, one end of the transmission rod (7) is fixedly connected with a baffle (26), an eccentric wheel (8) is fixedly connected to the rod wall of the pushing screw (10), one side of the eccentric wheel (8) is connected with the baffle (26) in a sliding manner, a strip-shaped groove is formed in the left side of the lower end of the guide plate (3), one end, far away from the baffle (26), of the transmission rod (7) penetrates through the positioning hole and extends into the strip-shaped groove, a first spring (25) is sleeved on the rod wall of the transmission rod (7) in a sliding manner, one end of the first spring (25) is fixedly connected with the baffle (26), the other end of the first spring (25) is fixedly connected with the lower side of the fixed frame (4), the fixed frame (4) is fixedly connected with the inside of the box body (1), and a collecting hopper (5) is fixedly connected with the inner side of the fixed frame (4), the horizontal fixedly connected with of lower extreme of collecting hopper (5) violently manages (11), the pipe wall of violently managing (11) communicates with the lower extreme of collecting hopper (5), the right side inner wall logical round hole of box (1) and the pipe wall fixed connection of violently managing (11), the left side fixedly connected with second motor (16) of box (1), the output of second motor (16) runs through the lateral wall and the fixedly connected with of box (1) and pushes away material screw rod (10), the one end that pushes away material screw rod (10) extends to violently in the pipe (11), the upper end left side fixedly connected with feeder hopper (20) of box (1), the left end downside of box (1) passes through mounting hole fixedly connected with sleeve pipe (15), be equipped with filter equipment in sleeve pipe (15), filter equipment is including fixing the annular piece on edge in sleeve pipe (15) right-hand end mouth of pipe department, the inboard fixedly connected with of annular piece crosses filter bag (24), the lateral wall of crossing filter bag (24) slides and has cup jointed ring (23), the rectangle opening has been seted up to the upper end of sleeve pipe (15), be equipped with shelves pole (13) in the rectangle opening, the pole wall of shelves pole (13) is rotated through pivot and the relative both sides of rectangle opening and is connected, the one end of shelves pole (13) and the upper end fixed connection of ring (23), the other end of shelves pole (13) passes the rectangle opening and is connected with the downside contact of eccentric wheel (8).

2. The mechanical equipment for preparing the reclaimed sand stone by using the construction waste particles as claimed in claim 1, wherein: the upper end left side fixedly connected with second spring (17) of guide plate (3), the upper end of second spring (17) and the lower extreme left side fixed connection of diaphragm (18), equal fixedly connected with limiting plate (2) in both sides around the upper end of guide plate (3).

3. The mechanical equipment for preparing the reclaimed sand stone by using the construction waste particles as claimed in claim 1, wherein: the lower extreme fixedly connected with of toper board (22) a plurality of evenly distributed's the lug of semi-spherical structure, the edge fixedly connected with of toper board (22) a plurality of evenly distributed's arc pole (19).

4. The mechanical equipment for preparing the reclaimed sand stone by using the construction waste particles as claimed in claim 1, wherein: the lower end four corners department of box (1) is equal fixedly connected with stand (14), the lower extreme of box (1) is equipped with the opening, and the opening part articulates through the hinge has closing plate (12), the downside fastening connection of hasp and box (1) is passed through to one side that hinge was kept away from in closing plate (12).

5. The mechanical equipment for preparing the reclaimed sand stone by using the construction waste particles as claimed in claim 1, wherein: an annular sealing plate (9) is sleeved on the rod wall of the pushing screw rod (10) in a sliding mode, and one side of the annular sealing plate (9) is fixedly connected with the edge of the left end pipe orifice of the transverse pipe (11).