CN113635448A - Concrete processing equipment for civil engineering building and use method thereof - Google Patents
Concrete processing equipment for civil engineering building and use method thereof Download PDFInfo
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- CN113635448A CN113635448A CN202110962955.5A CN202110962955A CN113635448A CN 113635448 A CN113635448 A CN 113635448A CN 202110962955 A CN202110962955 A CN 202110962955A CN 113635448 A CN113635448 A CN 113635448A
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Classifications
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- 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
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a concrete processing device of civil engineering construction and a using method thereof, comprising an equipment box, a screening box arranged on one side of the upper end surface of the equipment box and a stirring box arranged on one side of the equipment box, wherein one side of the upper end surface of the equipment box is provided with a grinding bin, one side of the upper end surface of the equipment box, which is far away from the grinding bin, is provided with a waste bin, the screening box is arranged above the waste bin, two sides of the inner wall of the screening box are centrally provided with movable grooves, sliding shafts are fixedly arranged in the two movable grooves, rectangular blocks are arranged on the outer edge surfaces of the two sliding shafts in a sliding fit manner, and vibrating springs abutting against the rectangular blocks are movably sleeved on the outer edge surfaces of the two sliding shafts, the practicability is strong.
Description
Technical Field
The invention belongs to the technical field of concrete processing equipment, and particularly relates to concrete processing equipment for civil engineering buildings and a using method thereof.
Background
Concrete, concrete for short, is a generic term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering.
Current concrete processing equipment can't screen out impurity etc. in the grit before the use, lead to being doped with a small amount of impurity in the concrete of processing out, influence the quality of concrete, and current concrete processing equipment when grinding the grit, unable compaction grit leads to grinding in-process grit to beat, influence the grinding efficiency of grit, the efficiency of its stirring of current concrete processing equipment is not high simultaneously, the concrete that adheres to on the equipment inner wall can't be scraped, lead to mixing effect not good.
Disclosure of Invention
The invention aims to provide concrete processing equipment for civil engineering buildings and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the concrete processing equipment for civil engineering buildings and the use method thereof comprise an equipment box, a screening box arranged on one side of the upper end surface of the equipment box and a stirring box arranged on one side of the equipment box;
the device comprises an equipment box, a grinding bin, a waste bin, a screening box, movable grooves, sliding shafts, vibrating springs and a screening net, wherein the grinding bin is arranged on one side of the upper end face of the equipment box, the waste bin is arranged on one side, away from the grinding bin, of the upper end face of the equipment box;
two C-shaped clamping seats are symmetrically and fixedly installed on one side, away from the screening box, of the upper end face of the equipment box, a U-shaped plate is fixedly welded between the upper end faces of the two C-shaped clamping seats, an electric lifting and contracting rod is fixedly installed in the middle of the upper end face of the U-shaped plate, and one end of a rod piece of the electric lifting and contracting rod is fixedly connected with an extrusion plate;
the utility model discloses a stirring box, including agitator tank, the one side symmetry of agitator tank is constructed there are two flange, agitator tank one side bottom towards the agitator tank and two flange fixed weld, and the up end symmetry fixed mounting of agitator tank has two second motors, two the second motor all is connected with the screw shaft that sets up in the agitator tank through the motor shaft, two threaded connection has the rectangle frame between the outer fringe face of screw shaft, the equal fixed mounting in four sides of rectangle frame has the scraper blade of butt agitator tank inner wall.
Preferably, a through groove communicated with the waste bin is formed in the screening box, and a discharge groove is formed in the screening box and faces the upper side of one side of the grinding bin.
Preferably, the activity is provided with the waste material drawer in the waste material storehouse, one side of waste material drawer is constructed between two parties has the handle, one side fixed mounting of screening case has first air pump, first air pump is connected with a first tuber pipe that extends to in the waste material drawer, one side fixed mounting that the agitator tank was kept away from to the equipment box has the second air pump, the second air pump is connected with a second tuber pipe that extends to in the waste material drawer.
Preferably, the equipment box is kept away from one side symmetry fixed mounting of screening case has two first motors, two first motor all is connected with the circle axle that the activity set up in grinding the storehouse through the motor shaft, fixed mounting has the grinding roller on the outer fringe face of circle axle.
Preferably, the bottom of the inner wall of the grinding bin is inclined downwards towards the stirring box, and baffles inclined downwards are respectively arranged on the inner walls of the grinding bin towards the screening box and the first motor.
Preferably, the lower terminal surface of agitator tank fixed mounting placed in the middle has agitator motor, agitator motor is connected with the activity through the motor shaft and sets up the (mixing) shaft in the agitator tank, is constructed the stirring leaf on the outer fringe face of (mixing) shaft.
Preferably, the four corners of the lower end face of the equipment box are provided with supporting legs, the inner wall of the grinding bin is provided with a feeding pipe towards the bottom of one side of the stirring box, and the bottom of the stirring box towards one side of the equipment box is provided with a round hole for fixedly installing a feeding pipe.
The use method of the concrete processing equipment for civil engineering buildings comprises the following steps:
s1, impurity removal stage: the sand and stone are scattered on the surface of the screening net, the screening net moves under the action of the gravity of the sand and stone, so that the vibration spring is deformed under pressure, the screening net vibrates under the action of the elasticity of the vibration spring, and impurities in the sand and stone are screened;
s2, grinding: the gravel subjected to impurity removal falls into the grinding bin through the discharge chute, the round shaft drives the grinding roller to rotate by starting the first motor, the gravel is ground, the electric lifting and shrinking rod can be started in the grinding process, the extrusion plate extrudes the gravel, and the gravel is prevented from jumping in the grinding process;
s3, stirring and mixing: the grit after the completion of grinding enters into the agitator tank through the feeder pipe in, through starting agitator motor for the (mixing) shaft drives the stirring leaf and rotates, realizes stirring mixing process, accomplishes the preparation processing to the concrete.
The invention has the technical effects and advantages that: the concrete processing equipment for the civil engineering building and the use method thereof have the advantages that due to the arrangement of the vibration spring, in the process of throwing the gravels into the screening box, the screening net moves under the gravity action of the gravels, so that the vibration spring is deformed under pressure, the screening net vibrates under the elastic action of the vibration spring, and impurities in the gravels are screened conveniently; due to the arrangement of the electric telescopic rods and the extrusion plates, the electric telescopic rods can be started in the grinding process, so that the extrusion plates extrude gravels, and the gravels are prevented from jumping to reduce the grinding efficiency; benefit from the setting of threaded shaft and rectangle frame, can be synchronous syntropy start-up second motor for two threaded shaft synchronous rotations, and then make the rectangle frame remove, remove the in-process scraper blade and can scrape off the concrete on the agitator tank inner wall.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
fig. 5 is an enlarged view of the structure shown at D in fig. 1 according to the present invention.
In the figure: 1 equipment box, 101 grinding bin, 102 waste bin, 2 supporting feet, 3 screening box, 301 movable groove, 4 sliding shafts, 401 vibrating spring, 5 screening net, 6 first air pump, 601 first air pipe, 7 waste drawer, 701 handle, 8 second air pump, 801 second air pipe, 9C-shaped clamping seat, 901U-shaped plate, 10 electric lifting and retracting rod, 1001 extrusion plate, 11 first motor, 1101 circular shaft, 1102 grinding roller, 12 baffle, 13 convex plate, 14 stirring box, 15 second motor, 1501 threaded shaft, 1502 rectangular frame, 16 stirring motor, 1601 stirring blade and 17 feeding pipe.
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.
Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.
The invention provides concrete processing equipment for civil engineering buildings and a using method thereof, which are shown in figures 1-5, and comprise an equipment box 1, a screening box 3 arranged on one side of the upper end surface of the equipment box 1, and a stirring box 14 arranged on one side of the equipment box 1;
the screening device is characterized in that a grinding bin 101 is arranged on one side of the upper end face of the equipment box 1, a waste bin 102 is arranged on one side, away from the grinding bin 101, of the upper end face of the equipment box 1, the screening box 3 is arranged above the waste bin 102, two movable grooves 301 are arranged in the middle of the two sides of the inner wall of the screening box 3, sliding shafts 4 are fixedly arranged in the two movable grooves 301, rectangular blocks are arranged on the outer edge faces of the two sliding shafts 4 in a sliding fit mode, vibration springs 401 abutting against the rectangular blocks are movably sleeved on the outer edge faces of the two sliding shafts 4, a screening net 5 is fixedly connected between opposite sides of the two rectangular blocks, the screening net 5 is beneficial to arrangement of the vibration springs 401, in the process of putting gravel into the screening box 3, the screening net 5 is moved under the gravity action of gravel, the vibration springs are deformed under the pressure, and the screening net 5 vibrates under the elastic action of the vibration springs 401, the impurities in the sand and stone can be conveniently screened;
two C-shaped clamping seats 9 are symmetrically and fixedly installed on one side, away from the screening box 3, of the upper end face of the equipment box 1, a U-shaped plate 901 is fixedly welded between the upper end faces of the two C-shaped clamping seats 9, an electric lifting and contracting rod 10 is fixedly installed in the middle of the upper end face of the U-shaped plate 901, one end of a rod piece of the electric lifting and contracting rod 10 is fixedly connected with an extrusion plate 1001, and due to the arrangement of the electric lifting and contracting rod 10 and the extrusion plate 1001, the electric lifting and contracting rod 10 can be started in the grinding process, so that the extrusion plate extrudes gravel, gravel jumping is avoided, and grinding efficiency is reduced;
two convex plates 13 are symmetrically constructed on one side of the equipment box 1, the bottom end of one side of the stirring box 14 facing the equipment box 1 is fixedly welded with the two convex plates 13, two second motors 15 are symmetrically and fixedly installed on the upper end face of the stirring box 14, the two second motors 15 are both connected with a threaded shaft 1501 arranged in the stirring box 14 through a motor shaft (in the specific implementation, a roller bearing fixedly installed in the stirring box 14 is movably arranged on the outer edge face of one end, away from the second motor 15, of the threaded shaft 1501, shaft holes for fixedly installing the roller bearings are formed in two sides of the bottom of the inner wall of the stirring box 14), a rectangular frame 1502 is in threaded connection between the outer edge faces of the two threaded shafts 1501, scrapers abutted against the inner wall of the stirring box 14 are fixedly installed on four side faces of the rectangular frame 1502, the second motors 15 can be synchronously started in the same direction thanks to the arrangement of the threaded shaft 1501 and the rectangular frame 1502, so that the two threaded shafts 1501 rotate synchronously and the rectangular frame 1502 moves, and the scraper blades can scrape off the concrete on the inner wall of the stirring box 14 during the movement.
Specifically, a through groove communicated with the waste bin 102 is formed in the screening box 3, and a discharge chute is formed in the screening box 3 towards the upper side of one side of the grinding bin 101 (during specific implementation, the sand and stone which is subjected to impurity removal can fall into the grinding bin 101).
Specifically, a waste drawer 7 is movably arranged in the waste bin 102, a handle 701 is arranged in the middle of one side of the waste drawer 7 (in specific implementation, the handle 701 can be pulled to draw the waste drawer 7 out of the waste bin 102, so that impurities, dust and the like in the waste drawer 7 can be poured conveniently), a first air pump 6 is fixedly installed on one side of the screening box 3, the first air pump 6 is connected with a first air pipe 601 extending into the waste drawer 7, a second air pump 8 is fixedly installed on one side of the equipment box 1 far away from the stirring box 14, the second air pump 8 is connected with a second air pipe 801 extending into the waste drawer 7 (in specific implementation, the first air pump 6 and the second air pump 8 can be started, so that dust and dust generated in the impurity removing process and the grinding process respectively enter the waste drawer 7 through the first air pipe 601 and the second air pipe 801, avoiding dust and dust diffusion).
Specifically, one side symmetry fixed mounting that screening case 3 was kept away from to equipment box 1 has two first motors 11, two first motor 11 all is connected with the activity through the motor shaft and sets up the circle axle 1101 in grinding storehouse 101, fixed mounting has grinding roller 1102 on the outer fringe face of circle axle 1101 (during the concrete implementation, the activity was provided with the roller bearing of fixed mounting in equipment box 1 on the one end outer fringe face that first motor 11 was kept away from to circle axle 1101, seted up the through-hole that supplies roller bearing fixed mounting in equipment box 1).
Specifically, the bottom of the inner wall of the grinding bin 101 is configured to be an inclined surface inclined downwards towards the stirring box 14, and baffles 12 inclined downwards are respectively configured on the inner walls of the grinding bin 101 facing the sieving box 3 and the first motor 11.
Specifically, the lower terminal surface of agitator tank 14 fixed mounting has agitator motor 16 between two parties, agitator motor 16 is connected with the activity through the motor shaft and sets up the (mixing) shaft in agitator tank 14, is constructed stirring leaf 1601 on the outer fringe face of (mixing) shaft.
Specifically, supporting legs 2 are all constructed at the four corners of the lower end face of the equipment box 1, a feeding pipe 17 is arranged at the bottom of one side of the inner wall of the grinding bin 101, which faces the stirring box 14, and a round hole for fixedly installing the feeding pipe 17 is arranged at the bottom of one side of the stirring box 14, which faces the equipment box 1.
The use method of the concrete processing equipment for civil engineering buildings comprises the following steps:
s1, impurity removal stage: the sand and stone are scattered on the surface of the screening net 5, the screening net 5 moves under the gravity action of the sand and stone, so that the vibration spring 401 is deformed under pressure, the screening net 5 vibrates under the elastic action of the vibration spring 401, and impurities in the sand and stone are screened;
s2, grinding: the gravel subjected to impurity removal falls into the grinding bin 101 through the discharge chute, the first motor 11 is started, the circular shaft 1101 drives the grinding roller 1102 to rotate, grinding of the gravel is achieved, the electric telescopic rod 10 can be started in the grinding process, the squeezing plate 1001 squeezes the gravel, and the gravel is prevented from jumping in the grinding process;
s3, stirring and mixing: the grit after the completion of grinding enters into agitator tank 14 through feed pipe 17 in, through starting agitator motor 16 for the (mixing) shaft drives stirring leaf 1601 and rotates, realizes stirring mixing process, accomplishes the preparation processing to the concrete.
The working principle of the concrete processing equipment for civil engineering construction and the using method thereof are that when in use, sand is scattered on the surface of the screening net 5, the screening net 5 moves under the action of the gravity of the sand, so that the vibration spring 401 is pressed to deform, the screening net 5 vibrates under the action of the elasticity of the vibration spring 401 to screen out impurities in the sand, simultaneously, the first air pump 6 is started to enable dust generated in the process of screening out the impurities to enter the waste material drawer 7 through the first air pipe 601, the sand after impurity removal falls into the grinding bin 101 through the discharge chute, the first motor 11 is started to enable the round shaft 1101 to drive the grinding roller 1102 to rotate to grind the sand, the electric telescopic rod 10 can be started in the grinding process to enable the extrusion plate 1001 to extrude the sand, the sand grinding efficiency is improved, the second air pump 8 can be started to enable the dust generated in the grinding process by penetrating the 801 to enter the waste material drawer 7 through the second air pipe, grind grit after accomplishing and enter into agitator tank 14 in through feed pipe 17, through starting agitator motor 16, make the (mixing) shaft drive stirring leaf 1601 rotate, realize the stirring mixing process, and can synchronous syntropy start second motor 15, make two screw shafts 1501 rotate in step, and then make rectangle frame 1502 remove, remove in-process scraper blade and can scrape the concrete on the 14 inner walls of agitator tank, this civil engineering building's concrete processing equipment and application method, and is rational in infrastructure, be convenient for screen the impurity in the grit, promote grinding efficiency, be convenient for scrape the concrete on the equipment inner wall simultaneously, therefore, the clothes hanger is strong in practicability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The concrete processing equipment for civil engineering buildings comprises an equipment box (1), a screening box (3) arranged on one side of the upper end surface of the equipment box (1) and a stirring box (14) arranged on one side of the equipment box (1);
the method is characterized in that: a grinding bin (101) is arranged on one side of the upper end face of the equipment box (1), a waste bin (102) is arranged on one side, away from the grinding bin (101), of the upper end face of the equipment box (1), the screening box (3) is arranged above the waste bin (102), movable grooves (301) are formed in the middle of two sides of the inner wall of the screening box (3), sliding shafts (4) are fixedly arranged in the two movable grooves (301), rectangular blocks are arranged on the outer edge faces of the two sliding shafts (4) in a sliding fit mode, vibrating springs (401) abutting against the rectangular blocks are movably sleeved on the outer edge faces of the two sliding shafts (4), and a screening net (5) is fixedly connected between the opposite sides of the two rectangular blocks;
two C-shaped clamping seats (9) are symmetrically and fixedly installed on one side, away from the screening box (3), of the upper end face of the equipment box (1), a U-shaped plate (901) is fixedly welded between the upper end faces of the two C-shaped clamping seats (9), an electric lifting and shrinking rod (10) is fixedly installed in the middle of the upper end face of the U-shaped plate (901), and one end of a rod piece of the electric lifting and shrinking rod (10) is fixedly connected with an extrusion plate (1001);
the utility model discloses a stirring box, including equipment case (1), agitator tank (14), two protruding board (13) fixed weld are constructed to one side symmetry of equipment case (1), agitator tank (14) one side bottom towards equipment case (1), and the up end symmetry fixed mounting of agitator tank (14) has two second motor (15), two second motor (15) all are connected with through the motor shaft and set up threaded shaft (1501) in agitator tank (14), two threaded connection has rectangle frame (1502) between the outer fringe face of threaded shaft (1501), the equal fixed mounting in four sides of rectangle frame (1502) has the scraper blade of butt agitator tank (14) inner wall.
2. The concrete processing equipment of civil engineering construction according to claim 1, characterized in that: a through groove communicated with the waste bin (102) is formed in the screening box (3), and a discharge groove is formed above one side, facing the grinding bin (101), of the screening box (3).
3. The concrete processing equipment of civil engineering construction according to claim 1, characterized in that: waste material storehouse (102) internalization is provided with waste material drawer (7), one side of waste material drawer (7) is constructed handle (701) between two parties, one side fixed mounting of screening case (3) has first air pump (6), first air pump (6) are connected with one and extend to first tuber pipe (601) in waste material drawer (7), one side fixed mounting that agitator tank (14) were kept away from in equipment box (1) has second air pump (8), second air pump (8) are connected with one and extend to second tuber pipe (801) in waste material drawer (7).
4. The concrete processing equipment of civil engineering construction according to claim 1, characterized in that: the equipment box (1) is kept away from one side symmetry fixed mounting of screening case (3) has two first motors (11), two first motor (11) all are connected with circle axle (1101) that the activity set up in grinding storehouse (101) through the motor shaft, fixed mounting has grinding roller (1102) on the outer fringe face of circle axle (1101).
5. The concrete processing equipment of civil engineering construction according to claim 1, characterized in that: the bottom of the inner wall of the grinding bin (101) is formed into an inclined surface which inclines downwards towards the stirring box (14), and baffles (12) which incline downwards are respectively formed on the inner walls of the grinding bin (101) towards the screening box (3) and the first motor (11).
6. The concrete processing equipment of civil engineering construction according to claim 1, characterized in that: the lower terminal surface of agitator tank (14) fixed mounting placed in the middle has agitator motor (16), agitator motor (16) are connected with the activity through the motor shaft and set up the (mixing) shaft in agitator tank (14), are constructed stirring leaf (1601) on the outer fringe face of (mixing) shaft.
7. The concrete processing equipment of civil engineering construction according to claim 1, characterized in that: supporting legs (2) are all constructed at the four corners of the lower end face of the equipment box (1), a feeding pipe (17) is arranged at the bottom of one side of the inner wall of the grinding bin (101) facing the stirring box (14), and a round hole for fixedly installing the feeding pipe (17) is arranged at the bottom of one side of the stirring box (14) facing the equipment box (1).
8. Use of a concrete processing plant of civil engineering construction for a concrete processing plant according to any one of claims 1 to 7, characterised by the following steps:
s1, impurity removal stage: gravel is scattered on the surface of the screening net (5), the screening net (5) moves under the action of the gravity of the gravel, the vibration spring (401) is pressed to deform, the screening net (5) vibrates under the action of the elasticity of the vibration spring (401), and impurities in the gravel are screened;
s2, grinding: the gravel subjected to impurity removal falls into the grinding bin (101) through the discharge chute, the first motor (11) is started, the round shaft (1101) drives the grinding roller (1102) to rotate, the gravel is ground, the electric lifting and retracting rod (10) can be started in the grinding process, the squeezing plate (1001) squeezes the gravel, and the gravel is prevented from jumping in the grinding process;
s3, stirring and mixing: the grit after the completion of grinding enters into agitator tank (14) through feed pipe (17) in, through starting agitator motor (16) for the (mixing) shaft drives stirring leaf (1601) and rotates, realizes the stirring mixing process, accomplishes the preparation processing to the concrete.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110962955.5A CN113635448A (en) | 2021-08-20 | 2021-08-20 | Concrete processing equipment for civil engineering building and use method thereof |
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| CN202110962955.5A CN113635448A (en) | 2021-08-20 | 2021-08-20 | Concrete processing equipment for civil engineering building and use method thereof |
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| CN212284185U (en) * | 2020-04-14 | 2021-01-05 | 内蒙古天奇中蒙制药股份有限公司 | Screening equipment is smashed to chinese-medicinal material |
| CN212632820U (en) * | 2020-05-13 | 2021-03-02 | 常州工程职业技术学院 | A waste material processing apparatus for construction |
| CN213971862U (en) * | 2020-09-23 | 2021-08-17 | 双峰县稳建建材有限公司 | A concrete mixing device for clearing up inner wall |
| CN213700047U (en) * | 2020-09-26 | 2021-07-16 | 李刘伟 | Civil engineering waste material recovery processing device |
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Application publication date: 20211112 |