CN113103423A - Method for preparing environment-friendly bricks by using construction waste reclaimed materials - Google Patents

Method for preparing environment-friendly bricks by using construction waste reclaimed materials Download PDF

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Publication number
CN113103423A
CN113103423A CN202110412771.1A CN202110412771A CN113103423A CN 113103423 A CN113103423 A CN 113103423A CN 202110412771 A CN202110412771 A CN 202110412771A CN 113103423 A CN113103423 A CN 113103423A
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CN
China
Prior art keywords
crushing
driving
frame body
construction waste
plates
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Withdrawn
Application number
CN202110412771.1A
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Chinese (zh)
Inventor
王小贯
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Individual
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Individual
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Priority to CN202110412771.1A priority Critical patent/CN113103423A/en
Publication of CN113103423A publication Critical patent/CN113103423A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003—Methods for mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing

Abstract

The invention relates to a method for preparing an environment-friendly brick by using construction waste reclaimed materials, which uses equipment for preparing the environment-friendly brick by using the construction waste reclaimed materials, wherein the equipment for preparing the environment-friendly brick by using the construction waste reclaimed materials comprises a base and a crushing device, and the upper surface of the base is provided with the crushing device. The invention can solve the following problems: the simple through vibration of current crushing equipment or hammering can be with hard construction waste breakage through many times, later must sieve alone, then must continue broken handle to unqualified granule, not only make construction waste's crushing effect poor, waste time and energy and all adopt the same power of the same mode to the fritter to the breakage of construction waste to handle, along with reducing gradually of construction waste granule like this, crushing equipment will appear being difficult to carry out broken handle once more to the construction waste of fritter.

Description

Method for preparing environment-friendly bricks by using construction waste reclaimed materials
Technical Field
The invention relates to the field of buildings, in particular to a method for preparing an environment-friendly brick by using construction waste reclaimed materials.
Background
The novel wall material which is manufactured by using fly ash, coal cinder, coal gangue, tailing slag, chemical industry slag or natural sand, tidal marsh mud, construction waste reclaimed materials, waste incineration slag and the like (one or more of the above raw materials) as main raw materials without high-temperature calcination is called as an environment-friendly brick; the material has high strength, good durability, standard size, complete appearance, uniform color and luster, has simple and natural appearance, can be used as a dry wall and any external decoration, and is a renewal product which replaces clay bricks and has great development prospect; the invention mainly aims at the preparation and production of construction waste reclaimed materials, and the construction waste reclaimed materials can be used for preparing environment-friendly bricks only by crushing the construction waste to a certain particle size.
At present, when the construction waste recycled material is subjected to crushing treatment before being used for preparing environment-friendly bricks, the following problems exist:
1. when current carrying out the breakage to building rubbish, current crushing apparatus is comparatively simple to building rubbish's broken mode, just simply through vibrate or hammering just can be with hard building rubbish breakage through many times, later must sieve alone, then must continue broken handle to unqualified granule still, not only make building rubbish's crushing effect poor, waste time and energy moreover.
2. When current carry out the breakage to building rubbish, current crushing apparatus all adopts the same power of the same mode to handle from the bold to the fritter to building rubbish's breakage, like this along with building rubbish granule reduce gradually, crushing apparatus will appear being difficult to carry out crushing treatment once more to the building rubbish of fritter, and the quality of the environmental protection brick that the building rubbish reclaimed materials that the breakage was come out like this also can receive the influence.
Disclosure of Invention
The invention aims to provide a method for preparing an environment-friendly brick by using construction waste reclaimed materials, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a method for utilizing building rubbish reclaimed materials to prepare environmental protection brick, its equipment that has used one kind to utilize building rubbish reclaimed materials to prepare environmental protection brick, this equipment that utilizes building rubbish reclaimed materials to prepare environmental protection brick includes base and breaker, adopts above-mentioned equipment that utilizes building rubbish reclaimed materials to prepare environmental protection brick when carrying out the breakage to building rubbish concrete method as follows:
step one, preparation operation: debugging equipment for preparing the environment-friendly bricks by using the construction waste reclaimed materials;
step two, crushing treatment of construction waste: starting the crushing device, then throwing the collected construction waste into the crushing device from the feeding chute, performing multistage crushing treatment on the construction waste by the crushing device, and uniformly collecting the crushed construction waste by the material receiving chute;
step three, preparing the environment-friendly brick raw materials: mixing the pouring garbage crushed in the step two with cement in proportion, adding a proper amount of water, and uniformly stirring the mixture by using the existing stirring equipment;
step four, reverse molding of the environment-friendly brick: pouring the mixture of the construction waste and the cement prepared in the third step into a conventional environment-friendly brick manufacturing mold, and taking out the hardened mixture from the mold after the mixture in the mold is naturally hardened to obtain the environment-friendly brick;
the upper surface of the base is provided with a crushing device; wherein:
the crushing device comprises a crushing frame body, a feeding groove, a material receiving groove, crushing slide rods, crushing clamping plates, crushing top teeth, a screening unit, a driving unit and crushing baffle plates, wherein the upper surface of a base is provided with the crushing frame body, the upper end surface of the crushing frame body is provided with a material receiving groove, the middle of the lower end surface of the crushing frame body is provided with the material receiving groove, two groups of crushing slide rods are symmetrically arranged in the crushing frame body along the length direction of the crushing frame body, each group of crushing slide rods are uniformly and transversely arranged in the crushing frame body from top to bottom, the crushing clamping plates are arranged on the crushing slide rods in a sliding manner, crushing springs are connected between the crushing clamping plates, the length of the crushing clamping plates arranged in a sliding manner from top to bottom, one ends of the crushing clamping plates, which are far away from the central position of the crushing frame body, the other ends of the crushing clamping plates, which are close to the central, two broken splint below positions that relative position set up on two sets of broken slide bars are provided with the sieve material unit, broken framework is provided with drive unit along its length direction's both ends symmetry, broken splint and drive unit cooperation contact, broken framework is inside to be provided with two sets of broken baffles and broken baffle and is the slope setting along its width direction symmetry, broken baffle of every group is from last down evenly setting, be located two broken baffles that same horizontal position is relative in broken framework and be located the both ends of sieve material unit.
The screening unit comprises screening slide bars, screening plates, elastic plates, screening idler wheels, screening support rods and screening lugs, the screening slide bars are symmetrically arranged below two crushing clamp plates arranged at opposite positions on two groups of crushing slide bars, all the screening slide bars in the crushing frame form an inverted isosceles trapezoid structure corresponding to a step shape formed by the other ends of the two groups of crushing slide bars close to the central position of the crushing frame from top to bottom, the screening plates are arranged in the middle of the screening slide bars in a sliding manner and connected with screening springs between the screening plates, the two screening plates at opposite positions in the crushing frame are connected through the elastic plates, the elastic plates are made of elastic materials and can be stretched, the screening idler wheels are symmetrically arranged at two ends of the screening slide bars, the screening support rods are symmetrically arranged at one ends of the crushing clamp plates far away from the central position of the crushing frame, and the crushing frame is connected with the screening support rods in a transverse, sieve material branch one end evenly is provided with a plurality of sieve material lug, and the sieve material lug of two sieve material branch one ends that the symmetry set up is alternate setting, sieve material gyro wheel and sieve material lug cooperation contact.
As a further scheme of the invention: the same group of the crushing clamping plates are close to the number of the crushing top teeth arranged at the other end of the center of the crushing frame body, and the number of the crushing top teeth is uniformly increased from top to bottom.
As a further scheme of the invention: the driving unit comprises a driving support plate, a driving circular plate, a driving shaft lever, a driving roller, a driving cam, a driving sheave, a driving motor, a driving dial wheel and a driving dial pin, wherein two pairs of driving support plates are symmetrically arranged at two ends of the crushing frame body along the length direction, each pair of driving support plates are vertically symmetrical, the driving circular plate is rotatably arranged in the middle of the driving support plate, a plurality of driving shaft levers are uniformly and rotatably arranged between the two driving circular plates at the same position along the circumferential direction, the driving roller is arranged at one end of the crushing clamp plate away from the central position of the crushing frame body, a plurality of driving cams are uniformly arranged on the driving shaft lever from top to bottom, the driving rollers are in one-to-one correspondence with the driving cams and are in matched contact with the driving cams, the driving sheave is arranged in the middle of the lower surface of, the edge of the driving thumb wheel is provided with a driving thumb pin, the driving grooved wheel is in fit contact with the driving thumb pin, and the lower end of the driving shaft rod is in meshed connection with the output end of the driving motor through a gear.
As a further scheme of the invention: the one end of sieve material branch is provided with the inserted bar that turns, prolongs its width direction and from last down evenly to have seted up a plurality of spouts that turn over in the middle of the broken framework, sieves branch and the spout one-to-one that turns, every to slide about in the spout that turns and be provided with the slide bar that turns and be connected with the spring that turns between the two, the one end of sieve flitch and the slide bar that turns can slide and rotate and be connected with reset spring between the two, the both ends symmetry of the slide bar that turns is provided with the ejector pin that turns, the ejector pin that turns is V type structure, the one end of the inserted bar that turns and.
As a further scheme of the invention: the sieve flitch is provided with the sieve material hole, and is located sieve material hole quantity on the sieve flitch of broken framework same side down evenly increases and sieve the diameter in hole evenly reduces in proper order from the top in proper order.
As a further scheme of the invention: the sizes of the driving cams on the driving shaft lever are sequentially reduced from top to bottom, and the sizes of the driving cams on the same horizontal position on all the driving shaft levers on the driving circular plate are sequentially and uniformly increased along the circumferential direction of the driving cams.
Compared with the prior art, the invention has the following advantages:
can solve the following problems when the prior crushing treatment is carried out before the construction waste reclaimed material is used for preparing the environment-friendly brick:
1. when current carrying out the breakage to building rubbish, current crushing apparatus is comparatively simple to building rubbish's broken mode, just simply through vibrate or hammering just can be with hard building rubbish breakage through many times, later must sieve alone, then must continue broken handle to unqualified granule still, not only make building rubbish's crushing effect poor, waste time and energy moreover.
2. When the existing construction waste is crushed, the existing crushing equipment treats the construction waste from large blocks to small blocks by the same force in the same way, so that the crushing equipment is difficult to crush the small blocks of the construction waste again along with the gradual reduction of the particles of the construction waste, and the quality of the environment-friendly brick prepared from the crushed construction waste reclaimed materials is also influenced;
3. when the device of the invention carries out crushing treatment before preparing the environment-friendly brick from the construction waste reclaimed materials, the construction waste is crushed in the crushing device and is crushed by the stepped multi-stage crushing clamping plates, so that the construction waste can fall on different levels from large blocks to small blocks for crushing treatment, and each layer is provided with a screening unit, so that the construction waste which needs to be crushed is left on the original layer to be crushed, the construction waste that can be sorted to the next level by the sorting unit for crushing is sorted to the next level, thus, the construction waste can meet the required requirements through multi-stage crushing treatment, the crushing effect and efficiency of the construction waste are effectively improved, and the drive unit can carry out the regulation of moment according to the granule size after the building rubbish breakage each time, can be better to the crushing effect of building rubbish like this.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 4 is a schematic perspective view of a material screening unit of the present invention;
FIG. 5 is a schematic perspective view of a drive unit of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 3B according to the present invention;
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.
1. The utility model provides a method for utilizing building rubbish reclaimed materials to prepare environmental protection brick, its equipment that has used a utilization building rubbish reclaimed materials to prepare environmental protection brick, this equipment that utilizes building rubbish reclaimed materials to prepare environmental protection brick includes base 1 and breaker 2, adopts above-mentioned equipment that utilizes building rubbish reclaimed materials to prepare environmental protection brick when carrying out the breakage to building rubbish concrete method as follows:
step one, preparation operation: debugging equipment for preparing the environment-friendly bricks by using the construction waste reclaimed materials;
step two, crushing treatment of construction waste: the crushing device 2 is started firstly, then the collected construction waste is thrown into the crushing device 2 from the feeding chute 21, the crushing device 2 can perform multistage crushing treatment on the construction waste, and then the crushed construction waste is collected by the material collecting chute 22;
step three, preparing the environment-friendly brick raw materials: mixing the pouring garbage crushed in the step two with cement in proportion, adding a proper amount of water, and uniformly stirring the mixture by using the existing stirring equipment;
step four, reverse molding of the environment-friendly brick: pouring the mixture of the construction waste and the cement prepared in the third step into a conventional environment-friendly brick manufacturing mold, and taking out the hardened mixture from the mold after the mixture in the mold is naturally hardened to obtain the environment-friendly brick;
the upper surface of the base 1 is provided with a crushing device 2; wherein:
the crushing device 2 comprises a crushing frame body 20, a feeding groove 21, a material receiving groove 22, crushing slide rods 23, crushing splinters 24, crushing top teeth 25, a material sieving unit 26, a driving unit 27 and a crushing baffle 28, wherein the upper surface of the base 1 is provided with the crushing frame body 20, the upper end surface of the crushing frame body 20 is provided with a material receiving groove, the middle of the lower end surface of the crushing frame body 20 is provided with the material receiving groove 22, two groups of crushing slide rods 23 are symmetrically arranged in the crushing frame body 20 along the length direction of the crushing frame body, each group of crushing slide rods 23 are uniformly and transversely arranged in the crushing frame body 20 from top to bottom, the crushing splinters 24 are arranged on the crushing slide rods 23 in a sliding manner, crushing springs are connected between the crushing splinters 24, the length of the crushing splinters 24 arranged in a sliding manner from top to bottom is uniformly increased, one end of the same group of the crushing splinters 24, which is, a plurality of crushing top teeth 25 are transversely and uniformly arranged at one end, close to the central position of the crushing frame body 20, of each crushing clamp plate 24 from top to bottom, a screening unit 26 is arranged below two crushing clamp plates 24 arranged at opposite positions on two groups of crushing slide rods 23, driving units 27 are symmetrically arranged at two ends of the crushing frame body 20 along the length direction of the crushing frame body, the crushing clamp plates 24 are in matched contact with the driving units 27, two groups of crushing baffle plates 28 are symmetrically arranged in the crushing frame body 20 along the width direction of the crushing frame body, the crushing baffle plates 28 are obliquely arranged, each group of crushing baffle plates 28 are uniformly arranged from top to bottom, and two crushing baffle plates 28 which are positioned in the crushing frame body 20 and are opposite to the same horizontal;
during specific work, the driving unit 27 is started to drive the crushing clamp plate 24 to slide on the crushing slide rod 23 in a reciprocating mode, collected construction waste components are thrown into the screening unit 26 located on the uppermost layer in the crushing frame body 20 from the feeding groove 21, the crushing top teeth 25 can crush the construction waste located on the screening unit 26 when the crushing clamp plate 24 is driven by the driving unit 27 to move in a reciprocating mode, the screening unit 26 can be driven by the reciprocating motion of the crushing clamp plate 24 to screen the construction waste, small particles of the crushed construction waste are screened to the next layer to be crushed and screened, and the crushing baffle 28 can enable the construction waste to be concentrated to the middle position when the screening unit 26 moves in a screening mode.
The material sieving unit 26 comprises material sieving slide bars 260, material sieving plates 261, elastic plates 262, material sieving rollers 263, material sieving support rods 264 and material sieving convex blocks 265, wherein the material sieving slide bars 260 are symmetrically arranged below two crushing clamp plates 24 arranged at opposite positions on two groups of crushing slide bars 23, all the material sieving slide bars 260 positioned in the crushing frame body 20 form an inverted isosceles trapezoid structure and correspond to a step shape formed by the other ends of the two groups of crushing slide bars 23 close to the central position of the crushing frame body 20 from top to bottom, the material sieving plates 261 are slidably arranged in the middle of the material sieving slide bars 260 and are connected with material sieving springs, the two material sieving plates 261 positioned at opposite positions in the crushing frame body 20 are connected through the elastic plates 262, the elastic plates 262 are made of elastic materials and can be stretched, the material sieving rollers 263 are symmetrically arranged at two ends of the material sieving slide bars 260, the material sieving support rods 264 are symmetrically arranged at one end of the crushing clamp plates 24 far away, the crushing frame body 20 is transversely connected with the screening support rods 264 in a sliding manner, a plurality of screening lugs 265 are uniformly arranged at one end of each screening support rod 264, the screening lugs 265 at one ends of the two symmetrically arranged screening support rods 264 are alternately arranged, and the screening rollers 263 are in fit contact with the screening lugs 265;
during specific work, when the crushing clamp plate 24 is driven by the driving unit 27 to perform reciprocating motion, the crushing clamp plate can drive the screening support rods 264 to perform synchronous reciprocating motion on the crushing frame body 20, so that the screening lugs 265 are frequently in contact with the screening rollers 263 on the screening slide rod 260, and the screening lugs 265 at one ends of the two symmetrically arranged screening support rods 264 are alternately arranged, so that the screening slide rod 260 can perform reciprocating motion on the crushing frame body 20, the screening plate 261 is driven to perform reciprocating screening on construction waste, small-particle construction waste is screened to a next layer, the elastic plate 262 can have a tensile force when the screening plate 261 is inclined due to the gravity action of the construction waste, and the inclined screening plate 261 can be beneficial to screening treatment of the construction waste.
The screening plates 261 are provided with screening holes, and the number of the screening holes on the screening plate 261 positioned on the same side in the crushing frame 20 is sequentially and uniformly increased from top to bottom and the diameters of the screening holes are sequentially and uniformly reduced; during specific work, the sieve flitch 261 sieves building rubbish to reciprocating, sieves the building rubbish screening of granule down to the one deck, because sieve material hole quantity on the sieve flitch 261 from last down evenly increases in proper order and the diameter in sieve material hole evenly reduces in proper order, so the building rubbish that falls down on each layer must all pass through after the breakage just can continue the whereabouts again, finally makes the granule of building rubbish reach required size.
The number of the crushing top teeth 25 arranged at the other end of the same group of crushing splints 24 close to the center of the crushing frame body 20 is uniformly increased from top to bottom; during specific work, because breaker 2 can carry out multistage broken handle to building rubbish, can be along with building rubbish by broken back granule reduce gradually broken top tooth 25 quantity increase gradually for broken top tooth 25 can all carry out better broken handle again to the building rubbish granule of broken different stratification degrees, so that the building rubbish granule reaches required requirement.
A turning insert rod 2640 is arranged at one end of the screening support rod 264, a plurality of pairs of turning chutes 2641 are uniformly arranged in the middle of the crushing frame body 20 along the width direction from top to bottom, the screening support rods correspond to the turning chutes 2641 one by one, a turning slide rod 2642 is arranged in each pair of turning chutes 2641 in a vertically sliding manner, a turning spring is connected between the two turning slide rods, one end of the screening plate 261 and the turning slide rod 2642 can slide and rotate, a reset spring is connected between the two turning slide rods, turning ejector rods 2643 are symmetrically arranged at two ends of the turning slide rod 2642, the turning ejector rods 2643 are of a V-shaped structure, and one end of the turning insert rod 2640 is in matched contact with the turning ejector;
during specific work, when the screening support rod 264 reciprocates along with the crushing clamp plate 24, the turning insert rod 2640 is driven to intermittently contact with the turning ejector rods 2643 at two ends of the turning slide rod 2642 which is arranged in the turning slide groove 2641 in a sliding manner frequently, and the turning insert rod 2640 can jack up the turning ejector rods 2643 when contacting with the turning ejector rods 2643, so that the turning slide rod 2642 moves upwards in the turning slide groove 2641, and under the action of the reset spring, the turning slide rod 2642 slides up and down in the turning slide groove 2641 in a reciprocating manner, so that one end of the screening plate 261 can be frequently jacked up, the effect of turning the construction waste on the screening plate 261 can be achieved, the crushing effect and the crushing efficiency of the construction waste can be improved, and the screening effect of the screening unit 26 can be improved.
The driving unit 27 comprises driving support plates 270, driving circular plates 271, driving shaft rods 272, driving rollers 273, driving cams 274, driving grooved wheels 275, a driving motor 276, a driving thumb wheel 277 and a driving thumb pin 278, two pairs of driving support plates 270 are symmetrically arranged on the crushing frame 20 along the two ends of the crushing frame in the length direction, each pair of driving support plates 270 are vertically symmetrical, the driving circular plates 271 are rotatably arranged in the middle of the driving support plates 270, a plurality of driving shaft rods 272 are uniformly and rotatably arranged between the two driving circular plates 271 positioned at the same position along the circumferential direction, the driving roller 273 is arranged at one end of the crushing clamp plate 24 far away from the central position of the crushing frame 20, a plurality of driving cams 274 are uniformly arranged on the driving shaft rods 272 from top to bottom, the driving rollers 273 are in one-to-one corresponding and matched contact with the driving cams 274, and the driving grooved, the two ends of the crushing frame body 20 in the length direction are symmetrically provided with driving motors 276, the output ends of the driving motors 276 are provided with driving thumb wheels 277, the edges of the driving thumb wheels 277 are provided with driving thumb pins 278, the driving grooved wheels 275 are in fit contact with the driving thumb pins 278, and the lower ends of the driving shaft rods 272 are in meshing connection with the output ends of the driving motors 276 through gears;
during specific work, the driving dial wheel 277 can be driven to rotate by the rotation of the driving motor 276, the driving dial wheel 277 rotates for a circle to enable the driving dial pin 278 arranged at the edge of the driving dial wheel to drive the driving grooved wheel 275 to rotate once, so that the driving circular plate 271 can rotate once on the driving support plate 270, the lower end of the driving shaft 272 and the output end of the driving motor 276 are subjected to gear meshing transmission, the driving shaft 272 can drive the driving cam 274 to be in contact with the driving roller 273 frequently arranged at one end, away from the central position of the crushing frame body 20, of the crushing clamp plate 24, the crushing clamp plate 24 can slide on the crushing slide rod 23, and the crushing clamp plate 24 drives the crushing top teeth 25 to crush the construction waste.
The sizes of the driving cams 274 on the driving shaft 272 are sequentially reduced from top to bottom, and the sizes of the driving cams 274 on the same horizontal position on all the driving shaft 272 on the driving circular plate 271 are sequentially and uniformly increased along the circumferential direction; when the crushing device works specifically, the driving dial wheel 277 is driven to rotate by the rotation of the driving motor 276, the driving dial wheel 277 rotates for a circle to enable the driving dial pin 278 arranged at the edge of the driving dial wheel to stir the driving grooved wheel 275 to rotate once, so that the driving circular plate 271 can rotate once on the driving support plate 270, the driving cam 274 on the driving shaft rod 272 at different positions is in contact with the driving roller 273, the crushing clamp plate 24 can slide on the crushing slide rod 23 for each time according to the size change of the driving cam 274 to obtain the distance change, the crushing top teeth 25 can move for the distance change along with the size change of the crushed particles of the construction waste, and the construction waste can be crushed better.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a method for utilize building rubbish reclaimed materials preparation environmental protection brick, its used one kind utilize building rubbish reclaimed materials preparation environmental protection brick's equipment, this utilize building rubbish reclaimed materials preparation environmental protection brick's equipment includes base (1) and breaker (2), its characterized in that: the concrete method for crushing the construction waste by adopting the equipment for preparing the environment-friendly bricks by using the construction waste reclaimed materials is as follows:
step one, preparation operation: debugging equipment for preparing the environment-friendly bricks by using the construction waste reclaimed materials;
step two, crushing treatment of construction waste: the method comprises the following steps that firstly, a crushing device (2) is started, then collected construction waste components are thrown into the crushing device (2) from a feeding groove (21), the crushing device (2) can perform multistage crushing treatment on the construction waste, and then the crushed construction waste is collected by a material collecting groove (22) in a unified mode;
step three, preparing the environment-friendly brick raw materials: mixing the pouring garbage crushed in the step two with cement in proportion, adding a proper amount of water, and uniformly stirring the mixture by using the existing stirring equipment;
step four, reverse molding of the environment-friendly brick: pouring the mixture of the construction waste and the cement prepared in the third step into a conventional environment-friendly brick manufacturing mold, and taking out the hardened mixture from the mold after the mixture in the mold is naturally hardened to obtain the environment-friendly brick;
the upper surface of the base (1) is provided with a crushing device (2); wherein:
the crushing device (2) comprises a crushing frame body (20), a feeding groove (21), a material receiving groove (22), crushing slide rods (23), crushing clamping plates (24), crushing top teeth (25), a material sieving unit (26), a driving unit (27) and crushing baffles (28), wherein the crushing frame body (20) is arranged on the upper surface of the base (1), the material receiving groove is formed in the upper end surface of the crushing frame body (20), the material receiving groove (22) is formed in the middle of the lower end surface of the crushing frame body (20), two groups of crushing slide rods (23) are symmetrically arranged in the crushing frame body (20) along the length direction of the crushing frame body, each group of crushing slide rods (23) are uniformly and transversely arranged in the crushing frame body (20) from top to bottom, the crushing clamping plates (24) are arranged on the crushing slide rods (23) in a sliding mode, crushing springs are connected between the crushing slide plates (24), and the length of, one end of the same group of crushing clamp plates (24) far away from the central position of the crushing frame body (20) is aligned, the other end of the same group of crushing clamp plates (24) close to the central position of the crushing frame body (20) is in a step shape from top to bottom, one end of the same group of crushing clamp plates (24) close to the central position of the crushing frame body (20) is transversely and uniformly provided with a plurality of crushing top teeth (25) from top to bottom, a material sieving unit (26) is arranged below two crushing clamp plates (24) which are arranged at opposite positions on two groups of crushing slide bars (23), the two ends of the crushing frame body (20) along the length direction are symmetrically provided with driving units (27), the crushing clamp plates (24) are in matched contact with the driving units (27), two groups of crushing baffle plates (28) are symmetrically arranged in the crushing frame body (20) along the width direction and are arranged in an inclined manner, and each group of, two crushing baffles (28) which are positioned in the crushing frame body (20) and are opposite to each other at the same horizontal position are positioned at two ends of the screening unit (26);
the screening unit (26) comprises screening slide bars (260), screening plates (261), elastic plates (262), screening rollers (263), screening support bars (264) and screening lugs (265), the screening slide bars (260) are symmetrically arranged below two crushing splints (24) which are arranged at opposite positions on two groups of crushing slide bars (23), all the screening slide bars (260) in the crushing frame body (20) form an inverted isosceles trapezoid structure and correspond to a step shape formed by the other ends of the two groups of crushing slide bars (23) close to the central position of the crushing frame body (20) from top to bottom, the screening plates (261) are arranged in the middle of the screening slide bars (260) in a sliding manner, screening springs are connected between the screening plates (261) which are arranged at opposite positions in the crushing frame body (20) through the elastic plates (262), the elastic plates (262) are made of elastic materials and can be stretched, sieve material slide bar (260) both ends symmetry is provided with sieve material gyro wheel (263), broken splint (24) are kept away from the one end symmetry that broken framework (20) central point put and are provided with sieve material branch (264), broken framework (20) and sieve material branch (264) lateral sliding connect, sieve material branch (264) one end evenly is provided with a plurality of sieve material lug (265), and sieve material lug (265) of two sieve material branch (264) one ends that the symmetry set up are the setting of alternating, sieve material gyro wheel (263) and sieve material lug (265) cooperation contact.
2. The method for preparing the environment-friendly brick by using the construction waste recycled material as claimed in claim 1, which is characterized in that: the number of the crushing top teeth (25) arranged at the other end of the crushing clamping plate (24) close to the center of the crushing frame body (20) in the same group is uniformly increased from top to bottom.
3. The method for preparing the environment-friendly brick by using the construction waste recycled material as claimed in claim 1, which is characterized in that: the driving unit (27) comprises driving support plates (270), driving round plates (271), driving shaft levers (272), driving rollers (273), driving cams (274), driving grooved wheels (275), driving motors (276), driving thumb wheels (277) and driving thumb pins (278), two pairs of driving support plates (270) are symmetrically arranged on the two ends of the crushing frame body (20) along the length direction of the crushing frame body, each pair of driving support plates (270) are vertically symmetrical, the driving round plates (271) are rotatably arranged in the middle of the driving support plates (270), a plurality of driving shaft levers (272) are uniformly rotatably arranged between the two driving round plates (271) at the same position along the circumferential direction of the driving round plates, the driving rollers (273) are arranged at one end of the crushing clamp plate (24) far away from the center of the crushing frame body (20), and the driving cams (274) are uniformly arranged on the driving shaft levers (272) from, drive gyro wheel (273) and drive cam (274) one-to-one and the cooperation contact, be provided with drive sheave (275) in the middle of drive plectane (271) lower surface that is located the below, broken framework (20) are provided with driving motor (276) along its length direction both ends symmetry, driving motor (276) output is provided with drive thumb wheel (277), drive thumb wheel (277) edge is provided with drive thumb pin (278), drive sheave (275) and drive thumb pin (278) cooperation contact, be connected through gear engagement between drive axostylus axostyle (272) lower extreme and the driving motor (276) output.
4. The method for preparing the environment-friendly brick by using the construction waste recycled material as claimed in claim 2, which is characterized in that: one end of the sieve material supporting rod (264) is provided with a turning inserting rod (2640), a plurality of pairs of turning sliding grooves (2641) are uniformly formed in the middle of the crushing frame body (20) along the width direction of the crushing frame body from top to bottom, the sieve material supporting rod corresponds to the turning sliding grooves (2641) one by one, each pair of turning sliding rods (2642) are arranged in the turning sliding grooves (2641) in a vertically sliding mode, turning springs are connected between the two turning sliding rods (2642), one end of the sieve material plate (261) and the turning sliding rods (2642) can slide and rotate, reset springs are connected between the two sliding rods, turning ejecting rods (2643) are symmetrically arranged at two ends of the turning sliding rods (2642), the turning ejecting rods (2643) are of a V-shaped structure, and one end of the turning inserting rod (.
5. The method for preparing the environment-friendly brick by using the construction waste recycled material as claimed in claim 2, which is characterized in that: the sieve flitch (261) are last to be provided with sieve material hole, and lie in sieve material hole quantity on sieve flitch (261) of broken framework (20) same side from last down evenly increase in proper order and sieve material hole's diameter evenly reduces in proper order.
6. The method for preparing the environment-friendly brick by using the construction waste recycled material as claimed in claim 3, wherein the method comprises the following steps: the sizes of the driving cams (274) on the driving shaft rods (272) are sequentially reduced from top to bottom, and the sizes of the driving cams (274) on the same horizontal position on all the driving shaft rods (272) on the driving circular plate (271) are sequentially and uniformly increased along the circumferential direction of the driving circular plate.
CN202110412771.1A 2021-04-16 2021-04-16 Method for preparing environment-friendly bricks by using construction waste reclaimed materials Withdrawn CN113103423A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113618880A (en) * 2021-08-25 2021-11-09 上海斛卓咨询管理有限公司 Preparation method of renewable resource brick based on construction waste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113618880A (en) * 2021-08-25 2021-11-09 上海斛卓咨询管理有限公司 Preparation method of renewable resource brick based on construction waste

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