CN115042324A - High-ductility concrete production equipment and preparation method thereof - Google Patents
High-ductility concrete production equipment and preparation method thereof Download PDFInfo
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- CN115042324A CN115042324A CN202210626648.4A CN202210626648A CN115042324A CN 115042324 A CN115042324 A CN 115042324A CN 202210626648 A CN202210626648 A CN 202210626648A CN 115042324 A CN115042324 A CN 115042324A
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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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/26—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers
- B28C5/32—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers with driven stirrers
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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
- B28C5/0806—Details; Accessories
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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
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
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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
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
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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
- B28C5/48—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
- B28C5/485—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations with reciprocating or oscillating stirrers; Stirrers therefor
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention belongs to the technical field of concrete production, in particular to high-ductility concrete production equipment and a preparation method thereof, aiming at the problems that the existing stirring equipment has uneven stirring on concrete and the existing concrete has insufficient strength, the production equipment comprises a stirring barrel, wherein a mounting ring is fixedly arranged on the stirring barrel, a rotating assembly is arranged at the top of the mounting ring, a connecting pipe is connected on the rotating assembly, the bottom end of the connecting pipe extends into the stirring barrel and is connected with a stirring assembly, the stirring assembly is contacted with the inner wall of the stirring barrel, a plurality of spray pipes can be driven to do circular motion and longitudinal reciprocating motion by starting a driving motor, so that concrete ingredients can be comprehensively mixed and stirred, and bubbles generated in the concrete ingredients can be eliminated when the concrete ingredients are stirred, thereby avoiding the quality problem of the processed concrete.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to high-ductility concrete production equipment and a preparation method thereof.
Background
Application publication No.: CN112521081A discloses a construction reinforced high-ductility concrete and a preparation and construction method thereof, wherein the construction reinforced high-ductility concrete comprises the following raw materials in parts by mass: 1 part of cementing material, 0.25-0.45 part of quartz sand, 0.01-0.02 part of synthetic fiber, 0.001-0.02 part of xanthan gum, 0.0003-0.0008 part of water reducing agent and 0.25-0.35 part of water. The building reinforced high-ductility concrete has excellent toughness and a good inhibition effect on crack development, is doped with xanthan gum to improve the cohesive force of the high-ductility concrete and improve the surface cohesiveness of the high-ductility concrete and the existing member, so that the building reinforced high-ductility concrete surface layer and the member are integrated, and the existing structure has the property of resisting ductile damage. When the press-plastering process is adopted for reinforcement construction, the construction process is simple, and the problem that most reinforcement construction methods are easy to damage the existing structure in the reinforcement process can be effectively solved.
When concrete is stirred, fixed stirring blades are often adopted for stirring, uneven concrete stirring is easily caused, air holes are easily generated in the concrete when the concrete is stirred, the elastic reset capacity of the existing high-ductility concrete is poor, the strength of the existing high-ductility concrete is inevitably reduced after long-term use, and the overall engineering quality is influenced.
Disclosure of Invention
Based on the technical problems that when concrete is stirred in the background technology, fixed stirring blades are usually adopted for stirring, uneven stirring of the concrete is easily caused, air holes are easily generated in the concrete when the concrete is stirred, the elastic reset capability of the existing high-ductility concrete is poor, and the strength of the existing high-ductility concrete is inevitably reduced after the existing high-ductility concrete is used for a long time, so that the quality of the whole engineering is influenced, the invention provides the high-ductility concrete production equipment and the preparation method thereof.
The high-ductility concrete production equipment comprises a stirring barrel, wherein a mounting ring is fixedly arranged on the stirring barrel, the top of the mounting ring is provided with a rotating component which is connected with a connecting pipe, the bottom end of the connecting pipe extends into the stirring barrel and is connected with a stirring component, the stirring component is contacted with the inner wall of the stirring barrel, the top end of the connecting pipe is fixedly communicated with an installation box, an air pump is fixedly arranged on the left side of the installation box, the air outlet end of the air pump extends into the installation box, the rotating component is connected with a transmission component which is respectively connected with the installation box and the stirring barrel, the rotating component is provided with a driving motor, an output shaft of the driving motor is connected with a driving component, the driving assembly is connected with the rotating assembly and matched with the transmission assembly.
Borrow by above-mentioned structure, can make drive assembly operate at start-up driving motor, can drive assembly through rotating assembly and operate, power through drive assembly can drive the connecting pipe and carry out longitudinal reciprocating motion to this can drive stirring subassembly and carry out longitudinal reciprocating motion, and then can carry out even mixing stirring to the concrete batching, and can realize blowing when utilizing stirring subassembly to carry out the stirring to the concrete batching through starting the air pump, with this bubble that can eliminate the concrete and produce when the stirring.
Preferably, the stirring subassembly includes stay tube, annular tube, a plurality of spray tube, installation pipe and scraping ring, the stay tube rotates to be connected on the bottom inner wall of agitator, the annular tube cover establish on the stay tube and with stay tube sliding connection, the slide opening has all been seted up on the front side inner wall of stay tube and the rear side inner wall, the bottom of connecting pipe extends to in the stay tube and with the fixed intercommunication of installation pipe, the front end and the rear end of installation pipe run through the slide opening that corresponds respectively and all extend to in the annular tube, the inner wall fixed connection of installation pipe and annular tube, a plurality of spray tube equidistant and the fixed intercommunication of annular tube, and the one end that the annular tube was kept away from to a plurality of spray tubes all with the inner wall fixed connection of scraping ring, the inner wall of scraping ring and agitator contacts.
Further, be connected through installation pipe and connecting pipe at the annular pipe for the connecting pipe can drive a plurality of spray tubes and carry out the annular motion along with rotating assembly when moving, and then can realize mixing the concrete batching.
Preferably, the rotating assembly comprises a sliding ring, two sliding plates and a supporting plate, the sliding ring is fixedly installed at the top of the installation ring, the two sliding plates are both connected with the sliding ring in a sliding mode, the two sliding plates are both fixedly connected with the bottom of the supporting plate, the connecting pipe penetrates through the supporting plate and is connected with the supporting plate in a sliding mode, and the transmission assembly, the driving motor and the driving assembly are all installed at the top of the supporting plate.
Furthermore, utilize two slides and sliding ring to carry out sliding connection, but the backup pad rotates the support to this can drive the connecting pipe and rotate when drive assembly operates, and then can make a plurality of spray tubes carry out the annular motion, reaches the purpose of carrying out the stirring to the concrete batching.
Preferably, the transmission assembly comprises a lifting component, a gear component, a supporting plate, a transmission shaft, a gear ring and a driving gear, the lifting component is installed at the top of the supporting plate, the lifting component is connected with the right side of the installation box, the gear component is respectively connected with the top of the supporting plate, the lifting component and the transmission shaft, the supporting plate is fixedly installed at the top of the supporting plate, the right side of the supporting plate extends to the right side of the supporting plate, the transmission shaft penetrates through the supporting plate and is rotatably connected with the supporting plate, the driving gear is fixedly installed at the bottom end of the transmission shaft, the gear ring is fixedly sleeved on the stirring barrel, and the driving gear is meshed with the gear ring.
Further, when the backup pad rotated, can be under the meshing transmission of ring gear and drive gear, can make the transmission shaft rotate, later through the transmission of gear member, can make the lift member operate, alright drive the connecting pipe through the install bin and carry out vertical reciprocating motion to this can be comprehensive mix the stirring to the concrete batching.
Preferably, the lift component includes back shaft, driving roller and driving ring, the back shaft rotates the top of connecting in the backup pad, driving roller fixed mounting is on the back shaft, the driving ring cover is established on the driving roller, driving ring fixed mounting is on the right side of install bin, set up the ring channel that is the slope setting on the driving roller, fixed mounting has the fender axle on the inner wall of driving ring, the one end that keeps off the axle extends to in the ring channel and cooperatees with the inner wall of ring channel.
Furthermore, after the supporting shaft receives the power of the gear component, the driving roller can be driven to rotate, and at the moment, under the matching of the annular groove and the blocking shaft, the connecting pipe can be driven to do longitudinal reciprocating motion through the driving ring, so that the plurality of spray pipes are driven to do longitudinal reciprocating motion
Preferably, the gear member includes driven gear, connecting gear and drive gear, the fixed cover of driven gear is established on the back shaft, connecting gear rotates the top of connecting the backup pad, the fixed cover of drive gear is established on the transmission shaft, and connects the gear and be located between driven gear and the drive gear, connecting gear meshes with driven gear and drive gear respectively mutually.
Furthermore, under the transmission effect of the gear component, the rotating force of the transmission shaft can be transmitted to the supporting shaft, so that the transmission roller can be driven to rotate.
Preferably, drive assembly includes connecting axle, mounting panel, pivot, worm wheel and running gear, mounting panel fixed mounting is at the top of backup pad, the left side of mounting panel extends to the left side of backup pad, the connecting axle runs through the mounting panel and rotates with the mounting panel and be connected, the fixed cover of worm is established in the pivot, pivot fixed mounting is on driving motor's output shaft, the fixed cover of worm wheel is established on the connecting axle, the worm meshes with the worm wheel mutually, running gear fixed mounting is in the bottom of connecting axle, running gear meshes with the ring gear mutually.
Furthermore, through the meshing transmission of worm and worm wheel after starting driving motor, can make the connecting axle rotate, later through the meshing transmission of running gear and ring gear, can make the backup pad rotate, alright provide power to the drive assembly for the drive assembly operates.
The preparation method of the high-ductility concrete is characterized by comprising the following materials: 12-20 parts of cement, 1-5 parts of elastic agent, 1-5 parts of cosolvent, 6-10 parts of sand, 1-5 parts of sizing material, 1-5 parts of coarse fiber particles and 12-20 parts of water
Preferably, the method comprises the following steps:
s1, screening the weighed sand and coarse fibers to obtain sand and coarse fiber particles with uniform sizes;
s2, putting cement, gravel, coarse fiber particles and sizing materials into a stirring barrel, and then starting a driving motor to mix and stir the cement, the gravel, the coarse fiber particles and the sizing materials;
s3, adding water into the stirring barrel, dissolving the cement and the sizing material, and continuing to start the driving motor to stir the cement, the gravel, the coarse fiber particles and the sizing material to obtain a preliminary prototype of the concrete;
and S4, adding the cosolvent and the elastomer in equal proportion into a stirring barrel during the process of adding water and stirring, and mixing and stirring to improve the viscosity of the rubber powder and the elasticity of the concrete.
The invention has the beneficial effects that:
1. according to the invention, firstly, ingredients are put into the stirring box, then the driving motor can be started to drive the rotating shaft to rotate, when the rotating shaft rotates, the connecting shaft can be driven to rotate through the meshing transmission of the worm and the worm wheel, so that the rotating gear can rotate, and the rotating gear and the toothed ring are in a meshing state, so that when the rotating gear rotates, the rotating gear can perform annular motion, namely, the supporting plate can perform annular motion through the thrust of the connecting shaft and the mounting plate, at the moment, the connecting pipe can rotate, when the connecting pipe rotates, the annular pipe can be driven to rotate through the mounting pipe, at the moment, the plurality of spray pipes can perform annular motion, and therefore, the ingredients can be mixed and stirred;
2. according to the invention, when the supporting plate rotates, the supporting plate can drive the transmission shaft to do annular motion, at the moment, the transmission shaft can be driven to rotate under the meshing transmission action of the driving gear, then, the supporting shaft can be driven to rotate through the meshing transmission of the transmission gear, the connecting gear and the driven gear, so that the transmission roller can be driven to rotate, at the moment, under the transmission matching of the blocking shaft and the annular groove, the mounting box can be driven to do longitudinal reciprocating motion through the transmission ring, so that the connecting pipe can do longitudinal reciprocating motion, at the moment, the plurality of spray pipes can move along with the transmission ring, and ingredients can be comprehensively stirred;
3. according to the invention, when the ingredients are stirred, the air pump can be started to convey the outside air into the installation box, then the air can be conveyed into the annular pipe through the conveying of the connecting pipe installation pipe, and then the air can be dispersedly conveyed into the plurality of spray pipes, so that the bubbles can be eliminated while the ingredients are stirred by utilizing the blown air, and the quality of concrete is not influenced.
4. According to the invention, the size, the cosolvent and the coarse fiber particles are added in the concrete, so that the solubility of the size can be further improved by using the cosolvent when the concrete is prepared, the viscosity of cement can be improved when the size is put into the concrete, the integral strength can be improved after the concrete is prepared, and the hardness of the concrete can be improved by using the coarse fiber particles when the size is blended into the concrete, so that the concrete prepared by using the method can effectively improve the recovery capability of the concrete and has good use reliability.
According to the invention, the plurality of spray pipes can be driven to do annular motion and longitudinal reciprocating motion by starting the driving motor, so that concrete ingredients can be comprehensively mixed and stirred, and bubbles generated in the concrete ingredients can be eliminated when the concrete ingredients are stirred, so that the quality problem of processed concrete can be avoided.
Drawings
FIG. 1 is a front view of a high-ductility concrete production facility according to the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1 of a high-ductility concrete manufacturing apparatus according to the present invention;
FIG. 3 is a top view of a scraper ring, a pair of spray pipes and a ring pipe connection structure of a high ductility concrete manufacturing apparatus according to the present invention;
FIG. 4 is a schematic structural view of a portion B of FIG. 3 of the high ductility concrete manufacturing apparatus according to the present invention;
FIG. 5 is a three-dimensional view showing a coupling structure of a driving roller, a driven gear, a coupling gear and a driving gear of the high ductility concrete producing apparatus according to the present invention;
FIG. 6 is a three-dimensional view of a ring gear, a driving gear, a rotating lever, a worm wheel and a worm connecting structure of the high ductility concrete producing apparatus according to the present invention;
FIG. 7 is a top view of the connection structure of the air pump, the installation box, the driving ring and the driving roller of the high ductility concrete production apparatus according to the present invention.
In the figure: 1. a stirring barrel; 2. a mounting ring; 3. a slip ring; 4. a slide plate; 5. a support plate; 6. A connecting pipe; 7. supporting a tube; 8. an annular tube; 9. a nozzle; 10. scraping rings; 11. installing a box; 12. an air pump; 13. a driving roller; 14. a driven gear; 15. a drive ring; 16. a connecting gear; 17. a transmission gear; 18. a support plate; 19. a drive shaft; 20. a drive gear; 21. a toothed ring; 22. a drive motor; 23. a connecting shaft; 24. mounting a plate; 25. a rotating shaft; 26. a worm; 27. a worm gear; 28. installing a pipe; 29. a support shaft; 30. a blocking shaft; 31. an annular groove; 32. The gear is rotated.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Example one
Referring to fig. 1-7, this embodiment provides a high-ductility concrete production facility, including agitator 1, fixed mounting has collar 2 on agitator 1, the runner assembly is installed at the top of collar 2, be connected with connecting pipe 6 on the runner assembly, the bottom of connecting pipe 6 extends to in agitator 1 and is connected with the stirring subassembly, the stirring subassembly contacts with the inner wall of agitator 1, the fixed intercommunication in top of connecting pipe 6 has install bin 11, the left side fixed mounting of install bin 11 has air pump 12, the end of giving vent to anger of air pump 12 extends to in the install bin 11, be connected with drive assembly on the runner assembly, drive assembly is connected with install bin 11 and agitator 1 respectively, install driving motor 22 on the runner assembly, be connected with drive assembly on driving motor 22's the output shaft, drive assembly is connected with the runner assembly, drive assembly cooperatees with drive assembly.
Borrow by above-mentioned structure, can make drive assembly operate starting driving motor 22, can drive assembly through rotating assembly and operate, power through drive assembly can drive connecting pipe 6 and carry out vertical reciprocating motion, can drive the stirring subassembly with this and carry out vertical reciprocating motion, and then can carry out even mixing stirring to the concrete batching, and can realize blowing when utilizing the stirring subassembly to stir the concrete batching through starting air pump 12, with this bubble that can eliminate the concrete and produce when the stirring.
In this embodiment, the stirring subassembly includes stay tube 7, ring pipe 8, a plurality of spray tubes 9, installation pipe 28 and scraping ring 10, stay tube 7 rotates to be connected on the bottom inner wall of agitator 1, ring pipe 8 cover is established on stay tube 7 and with stay tube 7 sliding connection, the slide opening has all been seted up on the front side inner wall of stay tube 7 and the rear side inner wall, the bottom of connecting pipe 6 extends to in the stay tube 7 and with the fixed intercommunication of installation pipe 28, the front end and the rear end of installation pipe 28 run through corresponding slide opening respectively and all extend to in the ring pipe 8, the inner wall fixed connection of installation pipe 28 and ring pipe 8, equidistant and the fixed intercommunication of ring pipe 8 of a plurality of spray tubes 9, and the one end that ring pipe 8 was kept away from to a plurality of spray tubes 9 all with the inner wall fixed connection of scraping ring 10, scraping ring 10 contacts with the inner wall of agitator 1.
Be connected through installation pipe 28 and connecting pipe 6 at annular pipe 8 for when connecting pipe 6 moves along with the runner assembly, can drive a plurality of spray tubes 9 and carry out the annular motion, and then can realize mixing the concrete batching.
In this embodiment, rotating assembly includes sliding ring 3, two slides 4 and backup pad 5, and 3 fixed mounting of sliding ring is at the top of collar 2, and two slides 4 all with sliding ring 3 sliding connection, and two slides 4 all with the bottom fixed connection of backup pad 5, and connecting pipe 6 runs through backup pad 5 and with backup pad 5 sliding connection, and transmission assembly, driving motor 22 and drive assembly all install the top at backup pad 5.
Utilize two slides 4 and sliding ring 3 to carry out sliding connection, but backup pad 5 rotates the support to this can drive connecting pipe 6 and rotate when drive assembly operates, and then can make a plurality of spray tubes 9 carry out annular motion, reaches the purpose of stirring the concrete batching.
In this embodiment, the transmission assembly includes a lifting member, a gear member, a supporting plate 18, a transmission shaft 19, a gear ring 21 and a driving gear 20, the lifting member is installed at the top of the supporting plate 5, the lifting member is connected with the right side of the installation box 11, the gear member is respectively connected with the top of the supporting plate 5, the lifting member and the transmission shaft 19, the supporting plate 18 is fixedly installed at the top of the supporting plate 5, the right side of the supporting plate 18 extends to the right side of the supporting plate 5, the transmission shaft 19 penetrates through the supporting plate 18 and is rotatably connected with the supporting plate 18, the driving gear 20 is fixedly installed at the bottom end of the transmission shaft 19, the gear ring 21 is fixedly sleeved on the stirring barrel 1, and the driving gear 20 is meshed with the gear ring 21.
When the backup pad 5 rotates, can be under the meshing transmission of ring gear 21 and drive gear 20, can make transmission shaft 19 rotate, later through the transmission of gear member, can make the lift component operate, alright drive connecting pipe 6 through install bin 11 and carry out longitudinal reciprocating motion to this can be comprehensive mix the stirring to the concrete batching.
In this embodiment, the lift component includes back shaft 29, driving roller 13 and driving ring 15, back shaft 29 rotates the top of connecting in backup pad 5, driving roller 13 fixed mounting is on back shaft 29, driving ring 15 cover is established on driving roller 13, driving ring 15 fixed mounting is on the right side of install bin 11, set up the ring channel 31 that is the slope setting on the driving roller 13, fixed mounting has fender axle 30 on the inner wall of driving ring 15, the one end that keeps off axle 30 extends to in the ring channel 31 and cooperatees with the inner wall of ring channel 31.
After the supporting shaft 29 receives the power of the gear component, the driving roller 13 can be driven to rotate, and at the moment, under the matching of the annular groove 31 and the baffle shaft 30, the connecting pipe 6 can be driven to do longitudinal reciprocating motion through the driving ring 15, so that the plurality of spray pipes 9 are driven to do longitudinal reciprocating motion
In this embodiment, the gear member includes a driven gear 14, a connecting gear 16 and a transmission gear 17, the driven gear 14 is fixedly sleeved on the supporting shaft 29, the connecting gear 16 is rotatably connected to the top of the supporting plate 5, the transmission gear 17 is fixedly sleeved on the transmission shaft 19, the connecting gear 16 is located between the driven gear 14 and the transmission gear 17, and the connecting gear 16 is respectively meshed with the driven gear 14 and the transmission gear 17.
The rotational force of the transmission shaft 19 can be transmitted to the support shaft 29 by the transmission action of the gear member, whereby the transmission roller 13 can be rotated.
In this embodiment, the driving assembly includes a connecting shaft 23, a mounting plate 24, a rotating shaft 25, a worm 26, a worm wheel 27 and a rotating gear 32, the mounting plate 24 is fixedly mounted on the top of the supporting plate 5, the left side of the mounting plate 24 extends to the left side of the supporting plate 5, the connecting shaft 23 penetrates through the mounting plate 24 and is rotatably connected with the mounting plate 24, the worm 26 is fixedly sleeved on the rotating shaft 25, the rotating shaft 25 is fixedly mounted on an output shaft of the driving motor 22, the worm wheel 27 is fixedly sleeved on the connecting shaft 23, the worm 26 is engaged with the worm wheel 27, the rotating gear 32 is fixedly mounted at the bottom end of the connecting shaft 23, and the rotating gear 32 is engaged with the toothed ring 21.
After the driving motor 22 is started, the connecting shaft 23 can rotate through the meshing transmission of the worm 26 and the worm wheel 27, and then the supporting plate 5 can rotate through the meshing transmission of the rotating gear 32 and the toothed ring 21, so that power can be provided for the transmission assembly, and the transmission assembly can operate.
Example two
A preparation method of high-ductility concrete comprises the following materials: 12 parts of cement, 1 part of an elastic agent, 1 part of a cosolvent, 6 parts of sand, 1 part of a sizing material, 1 part of coarse fiber particles and 12 parts of water.
The method comprises the following steps:
s1, screening the weighed sand and coarse fibers to obtain sand and coarse fiber particles with uniform sizes;
s2, putting cement, gravel, coarse fiber particles and sizing materials into the stirring barrel 1, and then starting the driving motor 22 to mix and stir the cement, gravel, coarse fiber particles and sizing materials so that the cement, gravel, coarse fiber particles and sizing materials are mixed and stirred;
s3, adding water into the stirring barrel 1, dissolving the cement and the sizing material, and continuously starting the driving motor 22 to stir the cement, the sand, the coarse fiber particles and the sizing material to obtain a preliminary prototype of the concrete;
and S4, adding the cosolvent and the elastomer in equal proportion into the stirring barrel 1 during the process of adding water and stirring, and mixing and stirring to improve the viscosity of the rubber powder and the elasticity of the concrete.
EXAMPLE III
A preparation method of high-ductility concrete comprises the following materials: 14 parts of cement, 2 parts of an elastic agent, 2 parts of a cosolvent, 7 parts of sand, 2 parts of a sizing material, 2 parts of coarse fiber particles and 14 parts of water.
The method comprises the following steps:
s1, screening the weighed sand and coarse fibers to obtain sand and coarse fiber particles with uniform sizes;
s2, putting the cement, the gravel, the coarse fiber particles and the sizing material into the stirring barrel 1, and then starting the driving motor 22 to mix and stir the cement, the gravel, the coarse fiber particles and the sizing material so that the cement, the gravel, the coarse fiber particles and the sizing material are mixed and stirred;
s3, adding water into the stirring barrel 1, dissolving cement and sizing materials, and continuing to start the driving motor 22 to stir the cement, sand, coarse fiber particles and the sizing materials to obtain a preliminary prototype of the concrete;
and S4, adding the cosolvent and the elastomer in equal proportion into the stirring barrel 1 during the process of adding water and stirring, and mixing and stirring to improve the viscosity of the rubber powder and the elasticity of the concrete.
Example four
A preparation method of high-ductility concrete comprises the following materials: 16 parts of cement, 3 parts of an elastic agent, 3 parts of a cosolvent, 8 parts of sandstone, 3 parts of a sizing material, 3 parts of coarse fiber particles and 16 parts of water.
The method comprises the following steps:
s1, screening the weighed sand and coarse fibers to obtain sand and coarse fiber particles with uniform sizes;
s2, putting cement, gravel, coarse fiber particles and sizing materials into the stirring barrel 1, and then starting the driving motor 22 to mix and stir the cement, gravel, coarse fiber particles and sizing materials so that the cement, gravel, coarse fiber particles and sizing materials are mixed and stirred;
s3, adding water into the stirring barrel 1, dissolving cement and sizing materials, and continuing to start the driving motor 22 to stir the cement, sand, coarse fiber particles and the sizing materials to obtain a preliminary prototype of the concrete;
and S4, adding the cosolvent and the elastomer in equal proportion into the stirring barrel 1 during the process of adding water and stirring, and mixing and stirring to improve the viscosity of the rubber powder and the elasticity of the concrete.
EXAMPLE five
A preparation method of high-ductility concrete comprises the following materials: 18 parts of cement, 4 parts of an elastic agent, 4 parts of a cosolvent, 9 parts of sand, 4 parts of a sizing material, 4 parts of coarse fiber particles and 18 parts of water.
The method comprises the following steps:
s1, screening the weighed sand and coarse fibers to obtain sand and coarse fiber particles with uniform sizes;
s2, putting cement, gravel, coarse fiber particles and sizing materials into the stirring barrel 1, and then starting the driving motor 22 to mix and stir the cement, gravel, coarse fiber particles and sizing materials so that the cement, gravel, coarse fiber particles and sizing materials are mixed and stirred;
s3, adding water into the stirring barrel 1, dissolving cement and sizing materials, and continuing to start the driving motor 22 to stir the cement, sand, coarse fiber particles and the sizing materials to obtain a preliminary prototype of the concrete;
and S4, adding the cosolvent and the elastomer in equal proportion into the stirring barrel 1 during the process of adding water and stirring, and mixing and stirring to improve the viscosity of the rubber powder and the elasticity of the concrete.
EXAMPLE six
A preparation method of high-ductility concrete comprises the following materials: 20 parts of cement, 5 parts of an elastic agent, 5 parts of a cosolvent, 10 parts of sand, 5 parts of a sizing material, 5 parts of coarse fiber particles and 20 parts of water.
The method comprises the following steps:
s1, screening the weighed sand and coarse fibers to obtain sand and coarse fiber particles with uniform sizes;
s2, putting cement, gravel, coarse fiber particles and sizing materials into the stirring barrel 1, and then starting the driving motor 22 to mix and stir the cement, gravel, coarse fiber particles and sizing materials so that the cement, gravel, coarse fiber particles and sizing materials are mixed and stirred;
s3, adding water into the stirring barrel 1, dissolving cement and sizing materials, and continuing to start the driving motor 22 to stir the cement, sand, coarse fiber particles and the sizing materials to obtain a preliminary prototype of the concrete;
and S4, adding the cosolvent and the elastomer in equal proportion into the stirring barrel 1 during the process of adding water and stirring, and mixing and stirring to improve the viscosity of the rubber powder and the elasticity of the concrete.
Comparing the conventional high-ductility concrete with the high-ductility concrete prepared in examples two to six, the complex iron desulfurization agent prepared in examples two to six is as follows:
as can be seen from the above table, the toughness improvement amount and the strength improvement amount of the high ductility concrete prepared by the invention are obviously improved, and the fourth embodiment is the best embodiment
In this embodiment, at first put in the batching to agitator tank 1 in, later can start driving motor 20 and drive pivot 25 and rotate, when pivot 25 rotates, the meshing transmission of accessible worm 26 and worm wheel 27, can drive connecting axle 23 and rotate, so rotating gear 32 just can rotate, and rotating gear 32 is in the engaged state with ring gear 21, so when rotating gear 32 rotates, can make rotating gear 32 carry out the annular motion, can make backup pad 5 carry out the annular motion through the thrust of connecting axle 23 and mounting panel 24, can make connecting pipe 6 rotate this moment.
When the connecting pipe 6 rotates, the annular pipe 8 can be driven to rotate through the mounting pipe 28, and the plurality of spray pipes 9 perform annular motion, so that the ingredients can be mixed and stirred, when the supporting plate 5 rotates, the supporting plate 18 can drive the transmission shaft 19 to do circular motion, at this time, the transmission shaft 19 can rotate under the meshing transmission action of the driving gear 20, and then the supporting shaft 29 can be driven to rotate through the meshing transmission of the transmission gear 17, the connecting gear 16 and the driven gear 14, thereby, the driving roller 13 can rotate, at the moment, under the driving coordination of the baffle shaft 30 and the annular groove 31, the mounting box 11 can be driven by the driving ring 15 to do longitudinal reciprocating motion, so that the connecting pipe 6 can reciprocate longitudinally, and the plurality of spray pipes 9 can move along with the connecting pipe, so that the ingredients can be stirred comprehensively.
When stirring the batching, can start in air pump 12 carries external gas to install bin 11, later through the transport of 6 erection tubes 28 of connecting pipe, can make in gas transportation to ring pipe 8, gaseous dispersible transport to a plurality of spray tubes 9 in, utilize the gas that blows off this moment to stir the batching and can eliminate the bubble simultaneously to this can avoid the concrete that processes to appear quality problems.
The glue material, the cosolvent and the coarse fiber particles added in the concrete can further improve the solubility of the glue material by utilizing the cosolvent when the concrete is manufactured, so that the viscosity of cement can be improved when the glue material is put into the concrete, the integral strength can be improved after the concrete is manufactured, and the hardness of the concrete can be improved by utilizing the coarse fiber particles when the glue material is blended into the concrete, so that the concrete prepared by the method can effectively improve the recovery capability of the concrete and has good use reliability.
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 (9)
1. The utility model provides a high ductility concrete production facility, includes agitator (1), its characterized in that, fixed mounting has collar (2) on agitator (1), the runner assembly is installed at the top of collar (2), the last connecting pipe (6) that is connected with of runner assembly, the bottom of connecting pipe (6) extends to in agitator (1) and is connected with the stirring subassembly, the stirring subassembly contacts with the inner wall of agitator (1), the fixed intercommunication in top of connecting pipe (6) has install bin (11), the left side fixed mounting of install bin (11) has air pump (12), the end of giving vent to anger of air pump (12) extends to in install bin (11), be connected with drive assembly on the runner assembly, drive assembly is connected with install bin (11) and agitator (1) respectively, the last driving motor (22) of installing of drive assembly, and an output shaft of the driving motor (22) is connected with a driving assembly, the driving assembly is connected with a rotating assembly, and the driving assembly is matched with the transmission assembly.
2. The high-ductility concrete production equipment as claimed in claim 1, wherein the stirring assembly comprises a support pipe (7), an annular pipe (8), a plurality of spray pipes (9), a mounting pipe (28) and a scraping ring (10), the support pipe (7) is rotatably connected to the inner wall of the bottom of the stirring barrel (1), the annular pipe (8) is sleeved on the support pipe (7) and is slidably connected with the support pipe (7), sliding holes are respectively formed in the inner wall of the front side and the inner wall of the rear side of the support pipe (7), the bottom end of the connecting pipe (6) extends into the support pipe (7) and is fixedly communicated with the mounting pipe (28), the front end and the rear end of the mounting pipe (28) respectively penetrate through the corresponding sliding holes and extend into the annular pipe (8), the mounting pipe (28) is fixedly connected with the inner wall of the annular pipe (8), the spray pipes (9) are fixedly communicated with the annular pipe (8) at equal intervals, and one ends of the spray pipes (9) far away from the annular pipe (8) are fixedly connected with the inner wall of the scraping ring (10), and the scraping ring (10) is in contact with the inner wall of the stirring barrel (1).
3. The high ductility concrete production equipment as claimed in claim 1, wherein the rotating assembly comprises a slip ring (3), two sliding plates (4) and a support plate (5), the slip ring (3) is fixedly mounted on the top of the mounting ring (2), the two sliding plates (4) are both connected with the slip ring (3) in a sliding manner, the two sliding plates (4) are both connected with the bottom of the support plate (5) in a fixed manner, the connecting pipe (6) penetrates through the support plate (5) and is connected with the support plate (5) in a sliding manner, and the transmission assembly, the driving motor (22) and the driving assembly are all mounted on the top of the support plate (5).
4. The high-ductility concrete production equipment as claimed in claim 3, wherein the transmission assembly comprises a lifting member, a gear member, a supporting plate (18), a transmission shaft (19), a toothed ring (21) and a driving gear (20), the lifting member is mounted at the top of the supporting plate (5), the lifting member is connected with the right side of the mounting box (11), the gear member is respectively connected with the top of the supporting plate (5), the lifting member and the transmission shaft (19), the supporting plate (18) is fixedly mounted at the top of the supporting plate (5), the right side of the supporting plate (18) extends to the right side of the supporting plate (5), the transmission shaft (19) penetrates through the supporting plate (18) and is rotatably connected with the supporting plate (18), the driving gear (20) is fixedly mounted at the bottom end of the transmission shaft (19), the toothed ring (21) is fixedly sleeved on the mixing tank (1), the driving gear (20) is meshed with the gear ring (21).
5. The high-ductility concrete production device according to claim 4, wherein the lifting member comprises a supporting shaft (29), a transmission roller (13) and a transmission ring (15), the supporting shaft (29) is rotatably connected to the top of the supporting plate (5), the transmission roller (13) is fixedly mounted on the supporting shaft (29), the transmission ring (15) is sleeved on the transmission roller (13), the transmission ring (15) is fixedly mounted on the right side of the mounting box (11), an annular groove (31) which is obliquely arranged is formed in the transmission roller (13), a blocking shaft (30) is fixedly mounted on the inner wall of the transmission ring (15), and one end of the blocking shaft (30) extends into the annular groove (31) and is matched with the inner wall of the annular groove (31).
6. The high-ductility concrete production device as claimed in claim 4, wherein the gear member comprises a driven gear (14), a connecting gear (16) and a transmission gear (17), the driven gear (14) is fixedly sleeved on the support shaft (29), the connecting gear (16) is rotatably connected to the top of the support plate (5), the transmission gear (17) is fixedly sleeved on the transmission shaft (19), the connecting gear (16) is located between the driven gear (14) and the transmission gear (17), and the connecting gear (16) is respectively meshed with the driven gear (14) and the transmission gear (17).
7. The high ductility concrete production equipment according to claim 4, wherein the driving component comprises a connecting shaft (23), a mounting plate (24), a rotating shaft (25), a worm (26), a worm gear (27) and a rotating gear (32), the mounting plate (24) is fixedly mounted at the top of the supporting plate (5), the left side of the mounting plate (24) extends to the left side of the supporting plate (5), the connecting shaft (23) penetrates through the mounting plate (24) and is rotatably connected with the mounting plate (24), the worm (26) is fixedly sleeved on the rotating shaft (25), the rotating shaft (25) is fixedly mounted on an output shaft of the driving motor (22), the worm gear (27) is fixedly sleeved on the connecting shaft (23), the worm (26) is meshed with the worm gear (27), and the rotating gear (32) is fixedly mounted at the bottom end of the connecting shaft (23), the rotating gear (32) is meshed with the gear ring (21).
8. The preparation method of the high-ductility concrete is characterized by comprising the following materials: 12-20 parts of cement, 1-5 parts of an elastic agent, 1-5 parts of a cosolvent, 5-10 parts of sand, 1-5 parts of a sizing material, 1-5 parts of coarse fiber particles and 12-20 parts of water.
9. The method for preparing a high ductility concrete according to claim 8, comprising the steps of:
s1, screening the weighed sand and coarse fibers to obtain sand and coarse fiber particles with uniform sizes;
s2, putting cement, gravel, coarse fiber particles and sizing materials into the stirring barrel (1), and then starting the driving motor (22) to mix and stir the cement, the gravel, the coarse fiber particles and the sizing materials, so that the cement, the gravel, the coarse fiber particles and the sizing materials are mixed and stirred;
s3, adding water into the stirring barrel (1), dissolving cement and sizing materials, and continuing to start the driving motor (22) to stir the cement, sand, coarse fiber particles and the sizing materials to obtain a preliminary prototype of the concrete;
and S4, adding the cosolvent and the elastomer in equal proportion into the stirring barrel (1) during the process of adding water and stirring, and mixing and stirring to improve the viscosity of the rubber powder and the elasticity of the concrete.
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