CN113043458A

CN113043458A - Building aggregate regeneration device and use method thereof

Info

Publication number: CN113043458A
Application number: CN202110273578.4A
Authority: CN
Inventors: 詹玉琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-06-29

Abstract

The invention discloses a building aggregate regeneration device and a use method thereof, relating to the technical field of concrete regeneration aggregates; the problem of poor strength of recycled concrete aggregate is solved; the building aggregate regeneration device comprises a top plate and a supporting base, wherein the outer wall of the bottom end of the top plate is connected with an electric push rod through a bolt, and the working method of the building aggregate regeneration device comprises the following steps: the silicate cement, the silica fume, the quartz powder, the fine aggregate and the crushed concrete are led into the mixing hole, water containing a water reducing agent is led into the water storage chamber, and the steel fiber is put into the fiber storage ring. According to the invention, the electric push rod, the stirring plate and the circular hole are arranged, the rotating rod rotates to drive the stirring connecting rod to rotate, the stirring plate which is rotationally connected with the stirring connecting rod also starts to rotate around the rotating rod, and simultaneously, the stirring plate also starts to rotate in the material, so that the blending material and the crushed waste concrete are fully stirred, and the quality of the recycled concrete aggregate after production is improved.

Description

Building aggregate regeneration device and use method thereof

Technical Field

The invention relates to the technical field of concrete recycled aggregates, in particular to a building aggregate recycling device and a using method thereof.

Background

At present, in the prior art, the recycled aggregate prepared by simple crushing and screening processes has many edges and corners, rough surface and hardened cement mortar contained in the components, and in addition, a large amount of micro cracks are accumulated in the concrete block due to damage in the crushing process, so that the porosity, the water absorption, the stacking density and the porosity of the recycled aggregate are large, and the crushing index is high, so that a building aggregate regeneration device and a using method thereof are urgently needed.

Through search, the Chinese patent with the application number of CN201510046097.4 discloses a recycled aggregate surface treating agent and a using method thereof, and is characterized in that: the surface treating agent consists of the following components in percentage by weight: 4-6% of acrylate, 0.2-0.9% of persulfate, 0.1-0.5% of triethanolamine, 3-5% of cross-linking agent, 1-3% of silane coupling agent, 0.5-1% of calcium lignosulfonate and 83.6-91.2% of water. The preparation process of the recycled aggregate surface treating agent in the patent is troublesome, and the agent only acts on the surface of recycled concrete aggregate, so that the strength of the recycled concrete aggregate cannot be changed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a building aggregate regeneration device and a using method thereof.

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

a building aggregate regeneration device comprises a top plate and a supporting base; the outer wall of the bottom end of the top plate is connected with an electric push rod through a bolt; the outer wall of one side of the output shaft of the electric push rod is fixedly connected with a pushing plate through a screw; the outer wall of the bottom end of the pushing plate is connected with a driving motor through a bolt; the outer wall of one side of the output shaft of the driving motor is connected with a rotating rod through a coupler; the outer walls of the periphery of the rotating rod are fixedly connected with uniformly distributed stirring connecting rods through screws; the inner wall of the top end of the stirring connecting rod is rotatably connected with a connecting rod; the outer wall of the bottom end of the connecting rod is fixedly connected with a stirring plate through a screw; circular holes are uniformly distributed on the inner wall of one side of the stirring plate; a control unit is arranged in the top plate; the electric push rod and the driving motor are electrically connected with the internal control unit.

Preferably: the outer wall of the top end of the supporting base is connected with a workbench through a hinge; the inner wall of the top end of the workbench is provided with a blending hole; the outer wall of one side of the workbench is provided with a guide hole.

Preferably: the outer wall of one side of the supporting base is fixedly connected with a hydraulic box through a screw; the outer wall of one side of the output shaft of the hydraulic box is fixedly connected with a hydraulic telescopic rod through a screw; the outer wall of one side of the hydraulic telescopic rod is rotatably connected to the outer wall of the other side of the workbench.

Preferably: the inner wall of one side of the stirring connecting rod is fixedly connected with a fixed seat through a screw; the inner wall of one side of the fixed seat is fixedly connected with a connecting spring; the outer wall of one end of the connecting spring is fixedly connected with a limiting block; the inner wall of one side of the limiting block is connected with the peripheral outer wall of the fixed seat in a sliding manner; the outer wall of one side of the limiting block is provided with an electromagnetic layer; limiting rods are uniformly distributed on the outer wall of the other side of the limiting block; the outer wall around the connecting rod is provided with evenly distributed limiting holes; the limiting rod and the limiting hole are meshed and connected with each other; the electromagnetic layer is electrically connected with the internal control unit.

Preferably: the outer wall of the bottom end of the top plate is fixedly connected with guide fixing rods which are uniformly distributed through screws; the inner wall of one side of the pushing plate is connected with the peripheral outer wall of the guide fixing rod in a sliding manner; the outer wall of the bottom end of the guide fixing rod is fixedly connected with a water storage tank through a screw; a water inlet hole is processed on the outer wall of one side of the water storage tank; the outer wall of the other side of the water storage tank is provided with a fiber feeding hole.

Preferably: the outer wall of the bottom end of the water storage tank is fixedly connected with an electric telescopic rod through a screw; the outer wall of the bottom end of the electric telescopic rod is fixedly connected with an adjusting ring through a screw; the outer wall of one side of the adjusting ring is fixedly connected with an adjusting moving rod through a screw; the outer wall of one side of the adjusting moving rod is connected with the inner wall of one side of the water storage tank in a sliding manner; the electric telescopic rod is electrically connected with the internal control unit.

Preferably: the water storage tank comprises a fiber storage ring and a water storage chamber; the shape of the fiber storage ring is a layer of open ring; the fiber storage ring is communicated with the fiber feeding hole; the shape of the water storage chamber is a closed loop formed by two layers of mutually communicated water; the water storage chamber is communicated with the water inlet hole.

Preferably: the outer wall of the top end of the connecting rod is rotatably connected with a conical buffer cylinder; buffer holes which are uniformly distributed are processed on the inner wall of one side of the conical buffer cylinder; the outer wall all around of toper buffer cylinder passes through screw fixed connection with restriction ring.

A use method of a building aggregate regeneration device specifically comprises the following steps:

s1: introducing portland cement, silica fume, quartz powder, fine aggregate and crushed concrete into a mixing hole, introducing water containing a water reducing agent into a water storage chamber, and placing steel fibers into a fiber storage ring;

s2: operating the electric push rod to enable the stirring mechanism to be deep into the blending hole, and stirring the dry materials for three minutes;

s3: the electric telescopic rod is operated until all the steel fibers are led out, the electromagnetic layer is electrified, and the wet materials are stirred for two minutes;

s4: the electric telescopic rod is operated again until the water containing the water reducing agent is completely led out, and the wet material is stirred for three minutes;

s5: the stirring mechanism is retracted by operating the electric push rod, then the hydraulic telescopic rod in the hydraulic box is operated, the workbench is lifted around the supporting base, and the recycled concrete aggregate which is well blended in the blending hole is guided into the mold.

The invention has the beneficial effects that:

1. through setting up electric putter, driving motor, mix the connecting rod, the rotary rod, mix board and circular port, waste concrete and batching material after smashing stir, make the batching material can fill in the gap in the recycled concrete aggregate after smashing, strengthen the intensity of recycled concrete aggregate, during the stirring, operation electric putter, the push plate moves down driving motor and mix after the board moves down to suitable position, begin to operate driving motor, the rotary rod is rotatory to be taken to mix the connecting rod rotation, and mix the stirring board that the connecting rod rotates to be connected and also begin round the rotary rod rotation, it is rotatory also to begin to rotate in the material by oneself simultaneously, make batching material and waste concrete intensive mixing after smashing, improve the quality after the recycled concrete aggregate produces, the circular port makes things convenient for tiny material to pass.

2. Through setting up the allotment hole, the derivation hole, hydraulic pressure case and hydraulic telescoping rod, allotment recycled concrete aggregate in the allotment hole, the allotment is accomplished the back, in the leading-in mould of recycled concrete aggregate need be, at this moment, through hydraulic pressure case and hydraulic telescoping rod, lift up the workstation round supporting the base for in the workstation allotment downthehole portion recycled concrete aggregate follow the leading-in mould in the derivation hole, improve the device flexibility, reduce unnecessary manual labor.

3. Through set up the stopper in stirring the connecting rod, the electromagnetic layer, fixing base and coupling spring, when stirring the drier, gag lever post and spacing hole intermeshing connect, thereby it makes it can not oneself rotate to restrict the connecting rod, thereby can not the rotation with the fixed stirring board of connecting rod, prevent the drier and stir the integrated circuit board and live, influence the rotation of follow-up stirring board, when stirring wet material, the electromagnetic layer circular telegram, the electromagnetic layer adsorbs each other with the inner wall of stirring the connecting rod, make the stopper shrink inwards, coupling spring is compressed, gag lever post and spacing hole break away from each other, and stir the board when stirring wet material round the rotating rod, receive pressure also to begin the rotation, thereby abundant wet material of stirring, improve the quality of recycled concrete aggregate, accelerate the production speed.

4. Through setting up electric telescopic handle, regulation carriage release lever, regulation ring, fibre storage ring and reservoir chamber, the removal of carriage release lever is adjusted in the electric telescopic handle control to in putting into the material in the reservoir tank the mixture, the device throw the automatic completion of material, reduce staff's intensity of labour, and throw the material along with the removal of adjusting the carriage release lever, make throw the material rapidly and even, guarantee the quality of recycled concrete aggregate production.

5. Through setting up the connecting rod, the toper buffer cylinder, buffer hole and restrictor ring, the material that pours from the water storage tank is at first through the toper buffer cylinder, buffering through the toper buffer cylinder and carrying out the reallocation to the material, make the even throwing of material in the allotment hole, and can not arouse the splash, can not cause the waste, the toper buffer cylinder is when rotatory simultaneously, also makes things convenient for the material to pass through the buffer hole, the restrictor ring then prevents that the material from being thrown away by the rotation of toper buffer cylinder and flies, the improvement device security.

Drawings

FIG. 1 is a schematic view of a subjective structure of a construction aggregate recycling device according to the present invention;

FIG. 2 is a schematic structural view of a workbench of the building aggregate recycling device provided by the invention;

FIG. 3 is a schematic view of a structure of a rotating rod of the construction aggregate recycling device according to the present invention;

FIG. 4 is a schematic cross-sectional view of a stirring link of the construction aggregate recycling device according to the present invention;

FIG. 5 is a schematic structural diagram of a water storage tank of a building aggregate regeneration device provided by the invention;

FIG. 6 is a schematic view of the internal structure of a water storage tank of a sealing box of a building aggregate regeneration device provided by the invention;

FIG. 7 is a schematic circuit flow diagram of a construction aggregate recycling device according to the present invention;

fig. 8 is a flow chart of a method for using the building aggregate regeneration device provided by the invention.

In the figure: 1 roof, 2 support bases, 3 workstations, 4 hydraulic tanks, 5 limit rings, 6 storage tanks, 7 push plates, 8 direction fixed rods, 9 electric push rods, 10 hydraulic telescopic rods, 11 allocation holes, 12 leading-out holes, 13 rotating rods, 14 conical buffer cylinders, 15 driving motors, 16 adjusting rings, 17 buffer holes, 18 stirring plates, 19 stirring connecting rods, 20 connecting rods, 21 water inlet holes, 22 limit rods, 23 electromagnetic layers, 24 fixing seats, 25 connecting springs, 26 limit blocks, 27 limit holes, 28 fiber feed inlets, 29 electric telescopic rods, 30 adjusting movable rods, 31 fiber storage rings and 32 water storage chambers.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The first embodiment is as follows:

a building aggregate regeneration device is shown in figure 1, figure 2, figure 3 and figure 7, and comprises a top plate 1 and a supporting base 2; the outer wall of the bottom end of the top plate 1 is connected with an electric push rod 9 through a bolt; the outer wall of one side of the output shaft of the electric push rod 9 is fixedly connected with a push plate 7 through a screw; the outer wall of the bottom end of the pushing plate 7 is connected with a driving motor 15 through a bolt; the outer wall of one side of an output shaft of the driving motor 15 is connected with a rotating rod 13 through a coupler; the outer walls of the periphery of the rotating rod 13 are fixedly connected with uniformly distributed stirring connecting rods 19 through screws; the inner wall of the top end of the stirring connecting rod 19 is rotatably connected with a connecting rod 20; the outer wall of the bottom end of the connecting rod 20 is fixedly connected with a stirring plate 18 through a screw; the inner wall of one side of the stirring plate 18 is provided with evenly distributed circular holes; a control unit is arranged in the top plate 1; the electric push rod 9 and the driving motor 15 are electrically connected with the internal control unit; stirring the discarded concrete after smashing and batching material, make the batching material can fill in the gap in the recycled concrete aggregate after smashing, strengthen the intensity of recycled concrete aggregate, during the stirring, operation electric putter 9, push plate 7 moves down and moves driving motor 15 and stirring board 18 down to suitable position after, begin to operate driving motor 15, rotary rod 13 is rotatory to be taken and is stirred connecting rod 19 rotatory, it also begins to rotate round rotary rod 13 with stirring board 18 that stirs connecting rod 19 rotation connection, also begin to rotate in the material by oneself simultaneously, make batching material and the discarded concrete after smashing intensive mixing, improve the quality after the recycled concrete aggregate produces, the circular port makes things convenient for tiny material to pass.

In order to facilitate the treatment of the prepared recycled concrete aggregate, as shown in fig. 1 and 2, the outer wall of the top end of the supporting base 2 is connected with a workbench 3 through a hinge; a blending hole 11 is processed on the inner wall of the top end of the workbench 3; a leading-out hole 12 is processed on the outer wall of one side of the workbench 3; the outer wall of one side of the supporting base 2 is fixedly connected with a hydraulic box 4 through a screw; the outer wall of one side of the output shaft of the hydraulic box 4 is fixedly connected with a hydraulic telescopic rod 10 through a screw; the outer wall of one side of the hydraulic telescopic rod 10 is rotatably connected with the outer wall of the other side of the workbench 3; allotment recycled concrete aggregate in allotment hole 11, after the allotment is accomplished, need with the leading-in mould of recycled concrete aggregate in, at this moment, through hydraulic pressure case 4 and hydraulic telescoping rod 10, lift up workstation 3 round supporting base 2 for the inside recycled concrete aggregate of allotment hole 11 in the workstation 3 is from leading-in mould in the derivation hole 12, improves the device flexibility, reduces unnecessary manual labor.

In order to prevent the stirring plate 18 from rotating when the device stirs the dry materials, the dry materials and the stirring plate 18 are prevented from being clamped, and the subsequent rotation of the stirring plate 18 is influenced; as shown in fig. 4 and 7, a fixing seat 24 is fixedly connected to an inner wall of one side of the agitating connecting rod 19 through a screw; a connecting spring 25 is fixedly connected to the inner wall of one side of the fixed seat 24; the outer wall of one end of the connecting spring 25 is fixedly connected with a limiting block 26; the inner wall of one side of the limiting block 26 is connected with the peripheral outer wall of the fixed seat 24 in a sliding manner; the outer wall of one side of the limiting block 26 is provided with an electromagnetic layer 23; the outer wall of the other side of the limiting block 26 is provided with evenly distributed limiting rods 22; the outer wall around the connecting rod 20 is provided with limit holes 27 which are evenly distributed; the limiting rod 22 and the limiting hole 27 are meshed and connected with each other; the electromagnetic layer 23 is electrically connected with the internal control unit; when dry materials are stirred, the limiting rod 22 and the limiting hole 27 are meshed with each other to be connected, so that the connecting rod 20 is limited to enable the connecting rod not to rotate, the stirring plate 18 fixed with the connecting rod 20 cannot rotate, the dry materials and the stirring plate 18 are prevented from being clamped, the rotation of the subsequent stirring plate 18 is influenced, when wet materials are stirred, the electromagnetic layer 23 is electrified, the electromagnetic layer 23 and the inner wall of the stirring connecting rod 19 are adsorbed with each other, the limiting block 26 shrinks inwards, the connecting spring 25 is compressed, the limiting rod 22 and the limiting hole 27 are separated from each other, when the stirring plate 18 stirs the wet materials around the rotating rod 13, the rotation starts under the pressure, the wet materials are fully stirred, the quality of recycled concrete aggregate is improved, and the production speed is increased.

In order to realize the automatic production of recycled concrete aggregate; as shown in fig. 1, 3, 5, 6 and 7, the outer wall of the bottom end of the top plate 1 is fixedly connected with guide fixing rods 8 which are uniformly distributed through screws; the inner wall of one side of the pushing plate 7 is connected with the peripheral outer wall of the guide fixing rod 8 in a sliding manner; the outer wall of the bottom end of the guide fixing rod 8 is fixedly connected with a water storage tank 6 through a screw; a water inlet hole 21 is formed in the outer wall of one side of the water storage tank 6; a fiber feed inlet 28 is formed in the outer wall of the other side of the water storage tank 6; the outer wall of the bottom end of the water storage tank 6 is fixedly connected with an electric telescopic rod 29 through a screw; the outer wall of the bottom end of the electric telescopic rod 29 is fixedly connected with an adjusting ring 16 through a screw; an adjusting movable rod 30 is fixedly connected to the outer wall of one side of the adjusting ring 16 through a screw; the outer wall of one side of the adjusting movable rod 30 is connected with the inner wall of one side of the water storage tank 6 in a sliding way; the water storage tank 6 comprises a fiber storage ring 31 and a water storage chamber 32; the fiber storage ring 31 is in the shape of a layer of open rings; the fiber storage ring 31 is communicated with the fiber feed port 28; the water storage chamber 32 is in the shape of two layers of closed loops which are communicated with each other; the water storage chamber 32 is communicated with the water inlet 21; the electric telescopic rod 29 is electrically connected with the internal control unit; initially, the adjusting movable rod 30 and the water storage tank 6 form a closed space, water containing a water reducing agent is introduced into a water storage chamber 32 inside the water storage tank 6 through the water inlet hole 21, steel fibers are put into a fiber storage ring 31 inside the water storage tank 6 through the fiber feed inlet 28, after the device stirs dry materials, the electric telescopic rod 29 is operated to enable the adjusting circular ring 16 to move downwards, the adjusting movable rod 30 fixed with the adjusting circular ring 16 also starts to move downwards, so that the water in the water storage chamber 32 inside the water storage tank 6 is poured along with the downward movement of the adjusting movable rod 30, the blending of recycled concrete aggregate is realized along with the addition of the water, when the water containing the water reducing agent is poured for half, namely when the adjusting movable rod 30 is moved downwards for half of the length of the water storage tank 6, the adjusting movable rod 30 exposes the fiber storage ring 31 in the water storage tank 6, so that the steel fibers inside the fiber storage ring 31 also start to pour into the recycled concrete aggregate along with the downward movement of the adjusting movable rod 30, the quality of recycled concrete aggregate is improved, after all steel fibers are guided into the device, the electric telescopic rod 29 stops operating, the device can be used for fully stirring the current mixture, then the electric telescopic rod 29 continues operating, water containing a water reducing agent in the water storage chamber 32 in the residual water storage tank 6 is put into the recycled concrete aggregate, the feeding of the device is automatically completed, the labor intensity of workers is reduced, the feeding is carried out along with the movement of the adjusting movable rod 30, the feeding is rapid and uniform, and the quality of recycled concrete aggregate production is guaranteed.

In order to buffer the material poured out from the water storage tank 6 and prevent splash from being stirred in the mixing hole 11; as shown in fig. 1-3, the outer wall of the top end of the connecting rod 20 is rotatably connected with a conical buffer cylinder 14; the inner wall of one side of the conical buffer cylinder 14 is provided with buffer holes 17 which are uniformly distributed; the outer wall of the periphery of the conical buffer cylinder 14 is fixedly connected with a limiting ring 5 through a screw; the material that pours from storage water tank 6 at first passes through toper buffer cylinder 14, through the buffering of toper buffer cylinder 14 and to carrying out the reallocation to the material for the even throwing of material is in allotment hole 11, and can not arouse the splash, can not cause the waste, and toper buffer cylinder 14 also makes things convenient for the material to pass through buffer hole 17 when rotatory simultaneously, and the restriction ring 5 then prevents that the material from being got rid of by the rotation of toper buffer cylinder 14 and flies, improves the device security.

The working principle is as follows: when in use, the power supply of each electric equipment is turned on, the crushed waste concrete and the blending material are stirred, so that the blending material can be filled in gaps in the crushed recycled concrete aggregate, the strength of the recycled concrete aggregate is enhanced, when in stirring, the electric push rod 9 is operated, the push plate 7 moves downwards to move the driving motor 15 and the stirring plate 18 downwards to proper positions, the driving motor 15 starts to operate, the rotating rod 13 rotates to drive the stirring connecting rod 19 to rotate, the stirring plate 18 which is rotationally connected with the stirring connecting rod 19 also starts to rotate around the rotating rod 13 and simultaneously starts to rotate in the material, so that the blending material and the crushed waste concrete are fully stirred, the quality of the recycled concrete aggregate after being produced is improved, the recycled concrete aggregate is blended in the blending hole 11, after the blending is finished, the recycled concrete aggregate needs to be guided into a mold, at this moment, the worktable 3 is lifted up around the supporting base 2 through the hydraulic tank 4 and the hydraulic telescopic rod 10, so that recycled concrete aggregate inside the mixing hole 11 in the worktable 3 is guided into the mould from the guide-out hole 12, the flexibility of the device is improved, unnecessary physical labor is reduced, when dry materials are mixed, the limiting rod 22 and the limiting hole 27 are meshed and connected with each other, so that the connecting rod 20 is limited and cannot rotate, the stirring plate 18 fixed with the connecting rod 20 cannot rotate, the dry materials and the stirring plate 18 are prevented from being clamped, the rotation of the subsequent stirring plate 18 is influenced, when wet materials are mixed, the electromagnetic layer 23 is electrified, the electromagnetic layer 23 and the inner wall of the stirring connecting rod 19 are mutually adsorbed, the limiting block 26 is contracted inwards, the connecting spring 25 is compressed, the limiting rod 22 and the limiting hole 27 are mutually separated, and when the stirring plate 18 stirs the wet materials around the rotating rod 13, the stirring plate starts to rotate under pressure, thereby fully stirring wet materials, improving the quality of recycled concrete aggregate, accelerating the production speed, initially, adjusting the movable rod 30 and the water storage tank 6 to form a closed space, leading water containing a water reducing agent into a water storage chamber 32 in the water storage tank 6 through the water inlet hole 21, putting steel fibers into a fiber storage ring 31 in the water storage tank 6 through the fiber feed inlet 28, operating the electric telescopic rod 29 after the device stirs dry materials, enabling the adjusting circular ring 16 to move downwards, starting to move downwards with the adjusting movable rod 30 fixed by the adjusting circular ring 16, enabling the water in the water storage chamber 32 in the water storage tank 6 to be poured along with the downward movement of the adjusting movable rod 30, realizing the blending of the recycled concrete aggregate along with the addition of the water, when the water containing the water reducing agent is poured for half, namely when the adjusting movable rod 30 moves downwards for half of the length of the water storage tank 6, the adjusting movable rod 30 exposes the fiber storage ring 31 in the water storage tank 6, the steel fibers in the fiber storage ring 31 start to pour into the recycled concrete aggregate along with the downward movement of the adjusting moving rod 30, the quality of the recycled concrete aggregate is improved, after all the steel fibers are guided in, the electric telescopic rod 29 stops running, the device fully stirs the current mixture, then the electric telescopic rod 29 continues running, the water containing the water reducing agent in the water storage chamber 32 in the residual water storage tank 6 is thrown into the recycled concrete aggregate, the feeding of the device is automatically completed, the labor intensity of workers is reduced, the feeding is carried out along with the movement of the adjusting moving rod 30, the feeding is rapid and uniform, the quality of the production of the recycled concrete aggregate is ensured, the materials poured from the water storage tank 6 firstly pass through the conical buffer cylinder 14 and are buffered by the conical buffer cylinder 14 and redistributed, and the materials are uniformly thrown into the mixing holes 11, and can not arouse splash, can not cause the waste, and toper buffer cylinder 14 also makes things convenient for the material to pass through buffer hole 17 when rotatory simultaneously, and the limit ring 5 prevents that the material from being thrown away by the rotation of toper buffer cylinder 14 and flying, improves the device security.

Example two:

a method for using a construction aggregate recycling device, as shown in fig. 8, comprising the steps of:

s1: introducing portland cement, silica fume, quartz powder, fine aggregate and crushed concrete into the mixing hole 11, introducing water containing a water reducing agent into the water storage chamber 32, and placing steel fibers into the fiber storage ring 31;

s2: operating the electric push rod 9 to enable the stirring mechanism to be deep into the blending hole 11, and stirring the dry materials for three minutes;

s3: the electric telescopic rod 29 is operated until all the steel fibers are led out, the electromagnetic layer 23 is electrified, and the wet materials are stirred for two minutes;

s4: the electric telescopic rod 29 is operated again until all the water containing the water reducing agent is led out, and the wet materials are stirred for three minutes;

s5: the electric push rod 9 is operated to withdraw the stirring mechanism, then the hydraulic telescopic rod 10 in the hydraulic box 4 is operated, the workbench 3 is lifted around the supporting base 2, and the recycled concrete aggregate which is prepared in the preparation hole 11 is guided into the mould.

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. A building aggregate regeneration device comprises a top plate (1) and a supporting base (2); the device is characterized in that the outer wall of the bottom end of the top plate (1) is connected with an electric push rod (9) through a bolt; the outer wall of one side of an output shaft of the electric push rod (9) is fixedly connected with a push plate (7) through a screw; the outer wall of the bottom end of the pushing plate (7) is connected with a driving motor (15) through a bolt; the outer wall of one side of an output shaft of the driving motor (15) is connected with a rotating rod (13) through a coupler; the outer walls of the periphery of the rotating rod (13) are fixedly connected with stirring connecting rods (19) which are uniformly distributed through screws; the inner wall of the top end of the stirring connecting rod (19) is rotatably connected with a connecting rod (20); the outer wall of the bottom end of the connecting rod (20) is fixedly connected with a stirring plate (18) through a screw; the inner wall of one side of the stirring plate (18) is provided with evenly distributed circular holes; a control unit is arranged in the top plate (1); the electric push rod (9) and the driving motor (15) are electrically connected with the internal control unit.

2. The building aggregate recycling device according to claim 1, wherein the outer wall of the top end of the supporting base (2) is connected with a workbench (3) through a hinge; a blending hole (11) is processed on the inner wall of the top end of the workbench (3); the outer wall of one side of the workbench (3) is provided with a guide-out hole (12).

3. The building aggregate regeneration device according to claim 2, wherein a hydraulic tank (4) is fixedly connected to the outer wall of one side of the supporting base (2) through a screw; the outer wall of one side of an output shaft of the hydraulic box (4) is fixedly connected with a hydraulic telescopic rod (10) through a screw; the outer wall of one side of the hydraulic telescopic rod (10) is rotatably connected with the outer wall of the other side of the workbench (3).

4. A construction aggregate recycling device according to claim 3, wherein a fixed seat (24) is fixedly connected to one side inner wall of the stirring connecting rod (19) through a screw; a connecting spring (25) is fixedly connected with the inner wall of one side of the fixed seat (24); the outer wall of one end of the connecting spring (25) is fixedly connected with a limiting block (26); the inner wall of one side of the limiting block (26) is connected with the peripheral outer wall of the fixed seat (24) in a sliding way; the outer wall of one side of the limiting block (26) is provided with an electromagnetic layer (23); the outer wall of the other side of the limiting block (26) is provided with evenly distributed limiting rods (22); the outer wall of the periphery of the connecting rod (20) is provided with limit holes (27) which are uniformly distributed; the limiting rod (22) is meshed with the limiting hole (27) and connected with each other; the electromagnetic layer (23) is electrically connected with the internal control unit.

5. The building aggregate regeneration device as claimed in claim 4, wherein the outer wall of the bottom end of the top plate (1) is fixedly connected with guide fixing rods (8) which are uniformly distributed through screws; the inner wall of one side of the pushing plate (7) is connected with the peripheral outer wall of the guide fixing rod (8) in a sliding manner; the outer wall of the bottom end of the guide fixing rod (8) is fixedly connected with a water storage tank (6) through a screw; a water inlet hole (21) is formed in the outer wall of one side of the water storage tank (6); a fiber feeding hole (28) is processed on the outer wall of the other side of the water storage tank (6).

6. The building aggregate regeneration device according to claim 5, wherein an electric telescopic rod (29) is fixedly connected to the outer wall of the bottom end of the water storage tank (6) through a screw; the outer wall of the bottom end of the electric telescopic rod (29) is fixedly connected with an adjusting ring (16) through a screw; an adjusting moving rod (30) is fixedly connected to the outer wall of one side of the adjusting ring (16) through a screw; the outer wall of one side of the adjusting movable rod (30) is connected with the inner wall of one side of the water storage tank (6) in a sliding manner; the electric telescopic rod (29) is electrically connected with the internal control unit.

7. A construction aggregate regeneration device according to claim 6, wherein said water storage tank (6) comprises a fiber storage ring (31), a water storage chamber (32); the shape of the fiber storage ring (31) is a layer of open ring; the fiber storage ring (31) is communicated with the fiber feed port (28); the shape of the water storage chamber (32) is a closed loop formed by two layers of mutual communication; the water storage chamber (32) is communicated with the water inlet hole (21).

8. The building aggregate recycling device according to claim 7, wherein the outer wall of the top end of the connecting rod (20) is rotatably connected with a conical buffer cylinder (14); buffer holes (17) which are uniformly distributed are processed on the inner wall of one side of the conical buffer cylinder (14); the outer wall around the conical buffer cylinder (14) is fixedly connected with a limiting ring (5) through screws.

9. A method of using a construction aggregate reclaimer according to any one of claims 1 to 8, comprising the steps of:

s1: introducing portland cement, silica fume, quartz powder, fine aggregate and crushed concrete into the mixing hole (11), introducing water containing a water reducing agent into the water storage chamber (32), and placing steel fibers into the fiber storage ring (31);

s2: operating the electric push rod (9) to enable the stirring mechanism to be deep into the blending hole (11), and stirring the dry materials for three minutes;

s3: the electric telescopic rod (29) is operated until all the steel fibers are led out, and the electromagnetic layer (23) is electrified to stir the wet materials for two minutes;

s4: the electric telescopic rod (29) is operated again until all the water containing the water reducing agent is led out, and the wet material is stirred for three minutes;

s5: the stirring mechanism is retracted by operating the electric push rod (9), then the hydraulic telescopic rod (10) in the hydraulic box (4) is operated, the workbench (3) is lifted up around the supporting base (2), and the recycled concrete aggregate blended in the blending hole (11) is guided into the mold.