CN115338980B - Mixer for fiber concrete - Google Patents
Mixer for fiber concrete Download PDFInfo
- Publication number
- CN115338980B CN115338980B CN202210987272.XA CN202210987272A CN115338980B CN 115338980 B CN115338980 B CN 115338980B CN 202210987272 A CN202210987272 A CN 202210987272A CN 115338980 B CN115338980 B CN 115338980B
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- fiber
- fixedly connected
- mixer
- motor
- rod
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- 239000000835 fiber Substances 0.000 title claims abstract description 109
- 239000004567 concrete Substances 0.000 title claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 238000003860 storage Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 24
- 238000007670 refining Methods 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 19
- 239000004575 stone Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 16
- 239000004568 cement Substances 0.000 abstract description 10
- 239000004576 sand Substances 0.000 abstract description 10
- 238000002156 mixing Methods 0.000 abstract description 8
- 238000005054 agglomeration Methods 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
-
- 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
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
- B28C5/404—Pre-treatment of fibres
-
- 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
-
- 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
- B28C7/0046—Storage or weighing apparatus for supplying ingredients
- B28C7/0053—Storage containers, e.g. hoppers, silos, bins
-
- 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
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/067—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein
-
- 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
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention belongs to the technical field of concrete processing, in particular to a mixer for fiber concrete, aiming at the phenomenon that fibers are easy to be mixed and agglomerated in the storage and transportation processes, the direct adding and mixing can lead to the uneven mixing of the fibers and the three, thereby influencing the overall quality of the fiber concrete. The invention can carry out preliminary breaking separation on the added fiber by utilizing the separation component, and avoid the agglomeration caused by accumulation in the fiber storage process, thereby preventing the uneven mixing of the fiber and cement and sand in the later stage.
Description
Technical Field
The invention relates to the technical field of concrete processing, in particular to a mixer for fiber concrete.
Background
Concrete, abbreviated as "concrete": refers to the collective term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material.
Concrete is one of the most important civil engineering materials in the current generation, and is an artificial stone prepared from cementing materials, granular aggregates (also called aggregate), water, and additives and admixtures added if necessary according to a certain proportion through the steps of uniform stirring, compact forming, curing and hardening.
The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is larger and larger, and meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like, so that the concrete has wide application range, and is not only used in various civil engineering, namely shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like, but also an important material.
In the preparation process of the fiber concrete, the fiber, cement and sand are required to be uniformly mixed, so that the workability and strength of the follow-up concrete after the preparation are improved, and the fiber is easy to mix and agglomerate in the storage and transportation processes, and the mixing of the fiber, cement and sand is not uniform due to direct adding and stirring, so that the overall quality of the fiber concrete is affected.
Disclosure of Invention
The invention provides a mixer for fiber concrete, which comprises a mixer tank body, wherein one side of the mixer tank body is provided with a fiber port, the outside of the fiber port is fixedly connected with a fiber tank, the upper part of the fiber tank is fixedly connected with a fiber hopper, one side of the fiber tank is fixedly connected with a processing box, the other side of the processing box is fixedly connected with a fiber storage bin, the inside of the fiber tank is provided with a separation assembly, the separation assembly comprises two turntables and a plurality of material distribution inclined plates, the two turntables are symmetrically distributed in the fiber tank, the two turntables are movably connected with the fiber tank, the material distribution inclined plates are circumferentially and equidistantly distributed between the two turntables, two ends of the material distribution inclined plates are fixedly connected with the two turntables respectively, the material distribution inclined plates are provided with a plurality of equidistant material distribution rods, one end of the fiber tank is provided with a round hole, the inside of the round hole is movably connected with a shaft lever, and one end of the shaft lever is fixedly connected with one adjacent turntable.
Preferably, the cavity has been seted up to the inside of processing box, and the inside of cavity is provided with the refining subassembly, and the refining subassembly includes two frame, clamp plate and plectrum pole, and two frame are the symmetric distribution in the inside of processing box, and two frame and the inside fixed connection of processing box all are provided with a plurality of equidistance refining steel wires in the inside of two frame, and the plectrum pole is located between two frame, is provided with the arch of two rows of symmetries on the plectrum pole, and the arch is located between the refining steel wire respectively.
Preferably, the clamp plate is located the top of processing box, and the downside fixedly connected with depression bar of clamp plate has seted up the round hole on the processing box, and the round hole is located the plectrum pole directly over, and the other end of depression bar passes round hole and plectrum pole upside fixed connection, and the outside swing joint of depression bar has reset spring, reset spring's both ends respectively with the downside of clamp plate and the upside fixed connection of processing box.
Preferably, one side of the pressure bar far away from the fiber tank is provided with a limit rod, the upper end of the limit rod is fixedly connected with the lower side of the pressure plate, the other end of the limit rod is movably connected with the processing box, the end of the pressure bar far away from the limit rod is provided with a rotating wheel, the rotating wheel is located right above the shaft rod, a cam is fixedly connected to the outer portion of the shaft rod, and the cam is in contact with the rotating wheel.
Preferably, the mixer frame is fixedly connected with below the mixer jar body, and one side of the mixer jar body is provided with the motor case, fixed connection between motor case and the mixer frame, and the upside of motor case is provided with control panel, and the inside fixedly connected with of motor case is first motor, passes through the coupling joint between the output shaft of first motor and the axostylus axostyle.
Preferably, the inside of motor case is provided with the motor frame, fixedly connected with second motor in the motor frame, and the output shaft of second motor has the pivot through the coupling joint, and the round hole has been seted up to one side that is close to the motor case on the mixer jar body, and swing joint is passed between the round hole and the one side inner wall of the mixer jar body to the other end of pivot, and the outside of pivot is provided with the puddler, and the puddler is located the inside of the mixer jar body.
Preferably, a middle rack is arranged between the stirrer tank body and the motor box, the middle rack is fixedly connected with the stirrer rack, a middle support table and a side support table are fixedly connected to the upper side of the middle rack, round holes are formed in the middle support table and the side support table, the round holes on the middle support table are movably connected with the rotating shaft, and the round holes on the side support table are movably connected with the shaft rod.
Preferably, the charging hole has been seted up on the mixer jar body, and the upper end fixedly connected with loading hopper of charging hole, the top of loading hopper and fibre hopper all is provided with the hopper lid, and the gas outlet has been seted up to one side of keeping away from the fibre jar on the mixer jar body, and the outside fixedly connected with exhaust case of gas outlet, the exhaust case be provided with the air discharge fan.
Preferably, the stone opening is formed in the tank body of the stirrer, a valve plate is arranged on the upper side of the stone opening, a numerical control valve controller is arranged on the valve plate, a stone hopper is fixedly connected to the upper side of the valve plate, and the stone hopper is located between the charging hopper and the motor box.
Preferably, a placing plate is fixedly connected to one side, close to the exhaust box, of the stirrer tank body, a liquid storage barrel is fixedly connected to the upper side of the placing plate, a liquid control valve is fixedly connected to the liquid storage barrel, three liquid conveying pipes are arranged on the liquid control valve, three liquid inlets are formed in one side, close to the liquid control valve, of the stirrer tank body, and the other ends of the three liquid conveying pipes are fixedly connected with the three liquid inlets respectively.
The beneficial effects of the invention are as follows:
1. According to the invention, through the arranged stirrer tank body, the fiber tank, the fiber hopper, the processing box, the fiber bin and the separation assembly, the separation assembly is utilized to carry out preliminary crushing separation on the added fibers, so that agglomeration caused by accumulation in the fiber storage process is avoided, and uneven mixing of the fibers, cement and sand in the later stage is prevented; the material dividing inclined plate is a plurality of circumference equidistant inclined plates, can form rotary air flow in the fiber tank in the rotation process, accelerates the falling of fibers in the fiber hopper and improves the subsequent conveying of the fibers into the tank body of the stirrer, and the material dividing rod can assist the fibers to impact and crush so as to promote the separation of the agglomerated fibers.
2. According to the invention, through the arranged refining component, the refining component can drive the conveyed fibers to carry out secondary separation by using the high-frequency vibration of the refining steel wire, so that the uniformity of the fibers entering the tank body of the stirrer is further improved, a small amount of agglomeration phenomenon in the fibers is prevented, and the stirring and mixing effects of the follow-up limit and sand and cement are reduced; the elastic property of the reset spring is utilized to provide the reset driving force of the pressing plate, so that the rotating wheel is ensured to be always in contact with the cam, and the operation of stirring the refining steel wire up and down by the shifting piece rod is performed; the limiting rod can improve the stability of the pressing plate in the up-and-down reciprocating motion process, and the phenomenon that the pressing plate inclines to cause the blocking of the motion process is avoided.
3. According to the invention, through the middle frame, the middle support platform and the side support platform can support the shaft lever and the rotating shaft, and the condition that the shaft lever and the rotating shaft are bent and broken due to overlong middle stress is avoided.
4. According to the invention, through the arranged hopper, the pebble hopper and the liquid storage barrel, the process sequence of the device is cement, sand and fiber adding, starting and stirring-stopping, pebble adding, starting and stirring-stopping, water and additive adding, starting and stirring-stopping, the process can add pebbles and 'water and additive' into the hopper, the feeding time is manually set, stopping is not needed, and the workability, strength and the like of the concrete are improved; the exhaust fan in the exhaust box can form exchange air flow in the mixer tank body after working, so that the fiber is convenient to add, and meanwhile, the added fiber can be caused to scatter in the mixer tank body by the air flow in the interior, so that the fiber is uniformly contacted with cement and sand and stirred and mixed, and the mixing effect among the three is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a mixer for fiber concrete according to the present invention;
fig. 2 is a schematic diagram of a fiber tank splitting structure of a mixer for fiber concrete according to the present invention;
FIG. 3 is a schematic diagram of a separation assembly of a mixer for fiber concrete according to the present invention;
FIG. 4 is a schematic diagram of a refining assembly of a mixer for fiber concrete according to the present invention;
FIG. 5 is a schematic view of a part of a mixer for fiber concrete according to the present invention;
Fig. 6 is a schematic diagram of a motor box structure of a mixer for fiber concrete according to the present invention;
Fig. 7 is a schematic diagram of a tank structure of a mixer for fiber concrete according to the present invention.
In the figure: 1. a blender jar; 2. a fiber tank; 3. a fiber hopper; 4. a process cartridge; 5. a fiber bin; 6. a separation assembly; 601. a turntable; 602. a material dividing sloping plate; 603. a material distributing rod; 604. a shaft lever; 7. a refining component; 701. a frame; 702. a pressing plate; 703. a plectrum lever; 704. refining steel wires; 705. a compression bar; 706. a return spring; 707. a limit rod; 708. a rotating wheel; 709. a cam; 8. a stirring frame; 9. a motor case; 10. a control panel; 11. a first motor; 12. a second motor; 13. a rotating shaft; 14. a stirring rod; 15. a middle rack; 16. a middle support platform; 17. a side support table; 18. a hopper; 19. a hopper cover; 20. an exhaust box; 21. a valve plate; 22. a stone hopper; 23. a liquid storage barrel; 24. and a liquid control valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The utility model provides a mixer for fiber concrete, as shown in fig. 1, fig. 2 and fig. 3, including the mixer jar body 1, fiber material mouth has been seted up to one side of the mixer jar body 1, there is fiber tank 2 outside through bolted connection of fiber material mouth, and there is fiber hopper 3 above the fiber tank 2, there is processing box 4 one side of fiber tank 2 through bolted connection, there is fiber silo 5 the opposite side of processing box 4 through bolted connection, and the inside of fiber tank 2 is provided with separating assembly 6, separating assembly 6 includes two turntables 601 and a plurality of material separation inclined plates 602, and two turntables 601 are symmetrical distribution in the inside of fiber tank 2, all be through bearing rotation connection between two turntables 601 and the fiber tank 2, a plurality of material separation inclined plates 602 are circumference equidistance distribution between two turntables 601, through bolted connection between a plurality of material separation inclined plates 602 respectively, and all be provided with a plurality of equidistant material separation bars 603 on a plurality of material separation 602, the round hole has been seted up to one end of fiber tank 2, the inside of round hole is connected with 604 through bearing rotation, and one end of the turntables 604 is connected through between adjacent turntables 601.
Further, as shown in fig. 2, 3 and 4, a cavity is formed in the process box 4, a refining component 7 is arranged in the cavity, the refining component 7 comprises two frame frames 701, a pressing plate 702 and a poking plate rod 703, the two frame frames 701 are symmetrically distributed in the process box 4, the two frame frames 701 are connected with the interior of the process box 4 through bolts, a plurality of equidistant refining steel wires 704 are arranged in the two frame frames 701, the poking plate rod 703 is positioned between the two frame frames 701, two rows of symmetrical protrusions are arranged on the poking plate rod 703, and the protrusions are respectively positioned between the refining steel wires 704; the pressing plate 702 is positioned above the processing box 4, the lower side of the pressing plate 702 is connected with the pressing rod 705 through a bolt, the processing box 4 is provided with a round hole, the round hole is positioned right above the shifting block rod 703, the other end of the pressing rod 705 passes through the round hole and is connected with the upper side of the shifting block rod 703 through a bolt, the outside of the pressing rod 705 is sleeved with the reset spring 706, the two ends of the reset spring 706 are respectively connected with the lower side of the pressing plate 702 and the upper side of the processing box 4 through bolts, the reset driving force of the pressing plate 702 is provided by utilizing the elastic property of the reset spring 706, the rotating wheel 708 is ensured to be always contacted with the cam 709, and thus the operation of shifting the up-down reciprocating shifting of the refining steel wire 704 of the shifting block rod 703 is carried out; one side of the compression bar 705, which is far away from the fiber tank 2, is provided with a limiting bar 707, the upper end of the limiting bar 707 is connected with the lower side of the pressing plate 702 through a bolt, the other end of the limiting bar 707 is connected with the processing box 4 in a sliding way, one end of the compression bar 705, which is far away from the limiting bar 707, is provided with a rotating wheel 708, the rotating wheel 708 is positioned right above the shaft lever 604, a cam 709 is connected with the outside of the shaft lever 604 through a bolt, the cam 709 is contacted with the rotating wheel 708, the limiting bar 707 can improve the stability of the pressing plate 702 in the up-and-down reciprocating motion process, and the phenomenon that the pressing plate 702 inclines to cause the motion process to be blocked is avoided.
Further, as shown in fig. 1, 5 and 6, a mixer frame 8 is connected under the mixer tank 1 through bolts, a motor box 9 is arranged on one side of the mixer tank 1, the motor box 9 is connected with the mixer frame 8 through bolts, a control panel 10 is arranged on the upper side of the motor box 9, a first motor 11 is connected inside the motor box 9 through bolts, and an output shaft of the first motor 11 is connected with a shaft lever 604 through a coupling; a motor frame is arranged in the motor box 9, a second motor 12 is connected to the motor frame through a bolt, an output shaft of the second motor 12 is connected with a rotating shaft 13 through a coupler, a round hole is formed in one side, close to the motor box 9, of the stirrer tank body 1, the other end of the rotating shaft 13 penetrates through the round hole and is in rotary connection with the inner wall of one side of the stirrer tank body 1 through a bearing, a stirring rod 14 is arranged outside the rotating shaft 13, and the stirring rod 14 is positioned in the stirrer tank body 1; the stirrer tank body 1 is provided with a middle frame 15 between the stirrer tank body 9 and the motor box 9, the middle frame 15 is connected with the stirrer frame 8 through bolts, the upper side of the middle frame 15 is connected with a middle support table 16 and a side support table 17 through bolts, round holes are formed in the middle support table 16 and the side support table 17, the round holes in the middle support table 16 are rotationally connected with the rotating shaft 13 through bearings, the round holes in the side support table 17 are rotationally connected with the shaft rod 604 through bearings, the middle support table 16 and the side support table 17 can support the shaft rod 604 and the rotating shaft 13, and the middle stress caused by overlong of the shaft rod 604 and the rotating shaft 13 is avoided.
Further, as shown in fig. 5 and 7, a charging port is formed in the mixer tank 1, the upper end of the charging port is connected with a charging hopper 18 through a bolt, hopper covers 19 are arranged above the charging hopper 18 and the fiber hopper 3, an air outlet is formed in one side, far away from the fiber tank 2, of the mixer tank 1, an air outlet box 20 is connected to the outer part of the air outlet through a bolt, an air exhaust fan is arranged in the air outlet box 20, and after the air exhaust fan in the air outlet box 20 works, an exchange air flow can be formed in the mixer tank 1, so that fibers are convenient to add, and meanwhile, the added fibers can be promoted to scatter in the mixer tank 1, so that the fibers are uniformly contacted with cement and sand and are stirred and mixed, and the mixing effect among the three is further improved; the stirrer tank body 1 is provided with a stone opening, the upper side of the stone opening is provided with a valve plate 21, the valve plate 21 is provided with a numerical control valve controller, the upper side of the valve plate 21 is connected with a stone hopper 22 through bolts, and the stone hopper 22 is positioned between the charging hopper 18 and the motor box 9; one side of the stirrer tank body 1, which is close to the exhaust box 20, is provided with a placing plate through a bolt, the upper side of the placing plate is provided with a liquid storage barrel 23 through a bolt, the liquid storage barrel 23 is provided with a liquid control valve 24 through a bolt, the liquid control valve 24 is provided with three liquid delivery pipes, one side of the stirrer tank body 1, which is close to the liquid control valve 24, is provided with three liquid inlets, and the other ends of the three liquid delivery pipes are respectively connected with the three liquid inlets through bolts.
Working principle: adding cement and sand from a hopper 18 into a mixer tank 1, adding fibers into a fiber hopper 3, closing a hopper cover 19, adding prepared stones into a stone hopper 22 (a valve plate 21 is in a closed state at the moment), and adding prepared water and an additive into a liquid storage barrel 23;
The device is started, the second motor 12 drives the rotating shaft 13 to rotate, the stirring rod 14 stirs and mixes the heated cement and sand in the mixer tank 1, meanwhile, the first motor 11 drives the shaft rod 604 to rotate, the exhaust fan in the exhaust box 20 exhausts the air outwards, in the process, the fibers in the fiber hopper 3 can fall into the fiber tank 2, the separation component 6 carries out primary crushing and separation (the shaft rod 604 drives the turntable 601 to rotate, the material distributing rod 603 on the material distributing inclined plate 602 carries out impact crushing on the fallen fibers), the fibers after the primary crushing and separation are conveyed into the processing box 4 under the action of airflow and finally reach the inside of the mixer tank 1, the refining component 7 in the processing box 4 carries out secondary separation operation on the conveyed fibers (the shaft rod 604 rotates and drives the cam 709 to rotate, and the pressing plate 702 is driven to contact with the cam 709 all the time under the elastic action of the reset spring 706, the cam 709 rotates and drives the pressing plate 702 to reciprocate up and down, the stirring rod frequently stirs the steel wires 704, the steel wires 704 are made to vibrate at high frequency, the fibers after the fiber homogenizing component 4 is conveyed into the mixer tank 1, the fiber homogenizing component 704 is contacted with the fiber stirring tank 1, and the fiber homogenizing component 1 is evenly stirred in the mixer tank 1 is further contacted with the fiber stirring tank 1;
After stirring for twenty seconds after starting up, opening a valve plate 21, and adding the stones in a stone hopper 22 into the stirrer tank body 1 for stirring; after twenty seconds, the liquid control valve 24 is opened, water and additive in the liquid storage barrel 23 are added into the mixer tank body 1, and the preparation of the single-time fiber concrete is completed by continuously stirring for forty seconds.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a mixer for fiber concrete, includes mixer jar body (1), its characterized in that, fiber material mouth has been seted up to one side of mixer jar body (1), and the outside fixedly connected with fiber jar (2) of fiber material mouth, and the top fixedly connected with fiber hopper (3) of fiber jar (2), one side fixedly connected with processing box (4) of fiber jar (2), the opposite side fixedly connected with fiber silo (5) of processing box (4), and the inside of fiber jar (2) is provided with separation subassembly (6), separation subassembly (6) include two carousel (601) and a plurality of branch material swash plate (602), and two carousel (601) are the symmetric distribution in the inside of fiber jar (2), equal swing joint between two carousel (601) and fiber jar (2), a plurality of branch material swash plate (602) are located and are circumference equidistance distribution between two carousel (601), the both ends of a plurality of branch material swash plate (602) are fixedly connected with between two carousel (601) respectively, and the inside round hole (604) of a plurality of branch material rods (603) are provided with, one end of connecting the round hole (604) between the equal distance rod (604) and the adjacent carousel (2) is seted up;
The inside of the processing box (4) is provided with a cavity, the inside of the cavity is provided with a refining component (7), the refining component (7) comprises two frame frames (701), a pressing plate (702) and a poking plate rod (703), the two frame frames (701) are symmetrically distributed in the processing box (4), the two frame frames (701) are fixedly connected with the inside of the processing box (4), a plurality of equidistant refining steel wires (704) are arranged in the two frame frames (701), the poking plate rod (703) is positioned between the two frame frames (701), two rows of symmetrical bulges are arranged on the poking plate rod (703), and the bulges are respectively positioned between the refining steel wires (704);
The pressing plate (702) is positioned above the processing box (4), a pressing rod (705) is fixedly connected to the lower side of the pressing plate (702), a round hole is formed in the processing box (4), the round hole is positioned right above the shifting plate rod (703), the other end of the pressing rod (705) penetrates through the round hole to be fixedly connected with the upper side of the shifting plate rod (703), a reset spring (706) is movably connected to the outside of the pressing rod (705), and two ends of the reset spring (706) are respectively fixedly connected with the lower side of the pressing plate (702) and the upper side of the processing box (4);
One side that fibre jar (2) was kept away from to depression bar (705) is provided with gag lever post (707), and the downside fixed connection of gag lever post (707) upper end and clamp plate (702), swing joint between the other end of gag lever post (707) and processing box (4), and the one end that keeps away from gag lever post (707) on depression bar (705) is provided with runner (708), and runner (708) are located directly over axostylus axostyle (604), and the outside fixedly connected with cam (709) of axostylus axostyle (604), contact between cam (709) and runner (708).
2. The mixer for fiber concrete according to claim 1, wherein a mixer frame (8) is fixedly connected to the lower side of the mixer tank (1), a motor case (9) is arranged on one side of the mixer tank (1), the motor case (9) is fixedly connected with the mixer frame (8), a control panel (10) is arranged on the upper side of the motor case (9), a first motor (11) is fixedly connected to the inside of the motor case (9), and an output shaft of the first motor (11) is connected with a shaft lever (604) through a coupling.
3. The mixer for fiber concrete according to claim 2, wherein a motor frame is arranged in the motor box (9), a second motor (12) is fixedly connected to the motor frame, an output shaft of the second motor (12) is connected with a rotating shaft (13) through a coupling, a round hole is formed in one side, close to the motor box (9), of the mixer tank (1), the other end of the rotating shaft (13) penetrates through the round hole and is movably connected with an inner wall of one side of the mixer tank (1), a stirring rod (14) is arranged outside the rotating shaft (13), and the stirring rod (14) is located inside the mixer tank (1).
4. The mixer for fiber concrete according to claim 3, wherein a middle frame (15) is arranged between the mixer tank body (1) and the motor box (9), the middle frame (15) is fixedly connected with the mixer frame (8), a middle support table (16) and a side support table (17) are fixedly connected to the upper side of the middle frame (15), round holes are formed in the middle support table (16) and the side support table (17), the round holes in the middle support table (16) are movably connected with the rotating shaft (13), and the round holes in the side support table (17) are movably connected with the shaft rod (604).
5. The mixer for fiber concrete according to claim 4, wherein a charging port is formed in the mixer tank body (1), a charging hopper (18) is fixedly connected to the upper end of the charging port, a hopper cover (19) is arranged above the charging hopper (18) and the fiber hopper (3), an air outlet is formed in one side, far away from the fiber tank (2), of the mixer tank body (1), an air outlet box (20) is fixedly connected to the outer portion of the air outlet, and an air exhaust fan is arranged on the air outlet box (20).
6. The mixer for fiber concrete according to claim 5, wherein a stone opening is formed in the mixer tank body (1), a valve plate (21) is arranged on the upper side of the stone opening, a numerical control valve controller is arranged on the valve plate (21), a stone hopper (22) is fixedly connected to the upper side of the valve plate (21), and the stone hopper (22) is located between the charging hopper (18) and the motor box (9).
7. The mixer for fiber concrete according to claim 6, wherein a placing plate is fixedly connected to one side, close to the exhaust box (20), of the mixer tank body (1), a liquid storage barrel (23) is fixedly connected to the upper side of the placing plate, a liquid control valve (24) is fixedly connected to the liquid storage barrel (23), three liquid delivery pipes are arranged on the liquid control valve (24), three liquid inlets are formed in one side, close to the liquid control valve (24), of the mixer tank body (1), and the other ends of the three liquid delivery pipes are fixedly connected with the three liquid inlets respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210987272.XA CN115338980B (en) | 2022-08-17 | 2022-08-17 | Mixer for fiber concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210987272.XA CN115338980B (en) | 2022-08-17 | 2022-08-17 | Mixer for fiber concrete |
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| Publication Number | Publication Date |
|---|---|
| CN115338980A CN115338980A (en) | 2022-11-15 |
| CN115338980B true CN115338980B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210987272.XA Active CN115338980B (en) | 2022-08-17 | 2022-08-17 | Mixer for fiber concrete |
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| CN (1) | CN115338980B (en) |
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| CN108748689A (en) * | 2018-06-08 | 2018-11-06 | 中冶建筑研究总院有限公司 | Material dispersal device and added in concrete a variety of scales fiber concrete mixing method |
| CN215241815U (en) * | 2021-05-10 | 2021-12-21 | 饶平县新才建材有限公司 | Steel fiber concrete mixer |
| CN215472120U (en) * | 2021-09-07 | 2022-01-11 | 周洋 | Dispersion machine for preparing fiber concrete |
| CN216266824U (en) * | 2021-10-21 | 2022-04-12 | 深圳市港龙混凝土有限公司 | Homogenization system for modifying anti-crack recycled concrete matrix fibers |
| CN114434641A (en) * | 2022-02-08 | 2022-05-06 | 安徽理工大学 | Concrete mixing device with spiral mixing head and capable of dispersing fiber admixture in concrete and automatically cleaning |
| CN216543978U (en) * | 2021-12-16 | 2022-05-17 | 北京好运达智创科技有限公司 | Concrete mixing device |
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2022
- 2022-08-17 CN CN202210987272.XA patent/CN115338980B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150049198A (en) * | 2013-10-29 | 2015-05-08 | 코오롱글로벌 주식회사 | A supply equipment for measuring of synthetic fiber |
| CN108748689A (en) * | 2018-06-08 | 2018-11-06 | 中冶建筑研究总院有限公司 | Material dispersal device and added in concrete a variety of scales fiber concrete mixing method |
| CN215241815U (en) * | 2021-05-10 | 2021-12-21 | 饶平县新才建材有限公司 | Steel fiber concrete mixer |
| CN215472120U (en) * | 2021-09-07 | 2022-01-11 | 周洋 | Dispersion machine for preparing fiber concrete |
| CN216266824U (en) * | 2021-10-21 | 2022-04-12 | 深圳市港龙混凝土有限公司 | Homogenization system for modifying anti-crack recycled concrete matrix fibers |
| CN216543978U (en) * | 2021-12-16 | 2022-05-17 | 北京好运达智创科技有限公司 | Concrete mixing device |
| CN114434641A (en) * | 2022-02-08 | 2022-05-06 | 安徽理工大学 | Concrete mixing device with spiral mixing head and capable of dispersing fiber admixture in concrete and automatically cleaning |
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|---|---|
| CN115338980A (en) | 2022-11-15 |
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