CN113715161A - Concrete preparation equipment and use method - Google Patents
Concrete preparation equipment and use method Download PDFInfo
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- CN113715161A CN113715161A CN202111039997.8A CN202111039997A CN113715161A CN 113715161 A CN113715161 A CN 113715161A CN 202111039997 A CN202111039997 A CN 202111039997A CN 113715161 A CN113715161 A CN 113715161A
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- Prior art keywords
- stone
- stirring
- component
- porous plate
- tank
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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
- B28C5/003—Methods for mixing
- B28C5/006—Methods for mixing involving mechanical aspects
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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
- 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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- 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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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses concrete preparation equipment and a using method thereof, and relates to the technical field of buildings. The invention comprises a tank structure, a vibration stone feeding component, a rotary discharging component and a stirring mechanism; stone inlets are uniformly formed in the circumferential direction on the outer surface of the stirring tank; the vibration stone feeding assembly is fixed on the outer surface of the stirring tank and is matched with the position of the stone inlet; the rotary unloading assembly is rotationally connected with the stirring tank; the stirring mechanism consists of a transverse stirring component and a longitudinal stirring component, wherein the transverse stirring component is sleeved with the longitudinal stirring component, and the longitudinal stirring component and the transverse stirring component are in sliding fit. According to the invention, the stone inlets with different calibers are arranged on the stirring tank, and the stone falling porous plate in the stone component is vibrated and guided, so that the stones falling on the stone falling porous plate roll into the stirring tank from the stone inlets, and the screening of the stones with different particle sizes is realized, thus the preparation of concrete with different requirements is met, and the application range of the invention is greatly increased.
Description
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to concrete preparation equipment and a using method thereof.
Background
The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by a cementing material, generally speaking, the term concrete refers to stone material formed by using cement as the cementing material, adding water and additives and admixtures which are added if necessary according to a certain proportion, uniformly stirring, densely forming, curing and hardening, and a certain proportion of stones are required to be added in the concrete processing and production process to increase the strength of the concrete.
However, in the process of implementing the specific embodiment of the present invention, the inventors of the present application found that the concrete preparation equipment in the prior art still has the following defects: (1) in the production process of the existing concrete preparation equipment, stones are generally directly poured into the equipment for stirring and processing, and the existing concrete preparation equipment lacks of screening structures of stones with different particle sizes and cannot well meet the preparation of concrete with different requirements; (2) the existing concrete preparation equipment lacks a structure for removing lime soil in stones, so that the lime soil on the stones enters a mixed material along with the stones, and the quality of concrete is greatly influenced; (3) the existing concrete preparation equipment has a single stirring mode for the mixture, generally can only carry out horizontal stirring for the mixture, and cannot realize vertical vibration stirring for the mixture during horizontal stirring, so that the stirring efficiency and the stirring effect of the concrete are greatly reduced. Therefore, a concrete preparation device is designed to solve the technical problems.
Disclosure of Invention
The invention aims to provide concrete preparation equipment and a using method thereof, and solves the problems that the existing concrete preparation equipment lacks a screening structure of stones with different particle sizes, cannot well meet the preparation of concrete with different requirements, lacks a structure for removing lime soil in the stones, enables the lime soil on the stones to enter a mixed material together with the stones, further greatly influences the quality of the concrete, has a single stirring mode for the mixed material, can only perform horizontal stirring of the mixed material generally, cannot realize vertical vibration stirring of the mixed material while performing the horizontal stirring, and further greatly reduces the stirring efficiency and the stirring effect of the concrete through the design of a tank body structure, a vibration stone feeding component, a rotary discharging component, a stirring mechanism, a transverse stirring component and a longitudinal stirring component.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to concrete preparation equipment, which comprises a tank structure; the device also comprises a vibration stone feeding component, a rotary discharging component and a stirring mechanism; the tank body structure comprises a stirring tank, and a plurality of stone inlets are uniformly formed in the outer surface of the stirring tank along the circumferential direction; the vibration stone feeding assembly is fixed on the outer surface of the stirring tank and is matched with the position of the stone inlet; the rotary unloading assembly is positioned at the top of the stirring tank and is rotationally connected with the stirring tank, and the rotary unloading assembly penetrates through the interior of the vibrating stone feeding assembly and is in sliding fit with the stirring tank; the stirring mechanism is positioned in the stirring tank and is in coaxial rotating connection with the stirring tank; the stirring mechanism consists of a transverse stirring component and a longitudinal stirring component, and the longitudinal stirring component is sleeved outside the transverse stirring component and is in sliding fit with the transverse stirring component; the longitudinal stirring assembly is matched with the vibration stone feeding assembly in position.
Furthermore, an annular mounting groove is formed in the top of the stirring tank, a plurality of elastic connecting pieces are uniformly distributed at the bottom in the annular mounting groove, and an annular ring in clearance fit with the inner surface of the annular mounting groove is fixed at the upper end of each elastic connecting piece;
a driving motor is installed in the center of the top of the stirring tank, and a feeding hole is formed in the top of the stirring tank;
and the inner surface of the stirring tank is provided with a limiting chute.
Furthermore, the rotary unloading assembly comprises a rotary ring, a plurality of support rods are uniformly distributed on the lower surface of the rotary ring, and an unloading pushing piece is fixed at the lower end of each support rod;
the lower surface of the rotating ring is provided with an annular connecting groove, and the annular connecting groove is connected with the annular ring in a sliding manner.
Further, the vibration stone feeding component comprises a stone feeding sieve box, and the stone feeding sieve box is fixed on the outer surface of the stirring tank;
the top of the stone feeding sieve box is respectively provided with a stone inlet chute and an arc-shaped sliding hole, and the arc-shaped sliding hole is in sliding fit with the supporting rod;
the stone feeding sieve box is characterized in that an unloading pore channel is formed in the outer side face of the stone feeding sieve box, the unloading pore channel is matched with the position of the stone inlet, and a sealing plug is arranged inside the unloading pore channel.
Furthermore, the bottom in the stone feeding sieve box is fixed on a support, the top of the support is rotatably connected with a falling stone porous plate which is obliquely arranged, and the falling stone porous plate is in sliding fit with the stone inlet;
an arc-shaped elastic piece is fixed between the bottom of the rock falling porous plate and the bottom in the rock feeding sieve box, and a vibrator is arranged at the outer bottom of the rock feeding sieve box;
the inner wall of the stone feeding sieve box is fixed with a limiting strip, and the limiting strip is positioned at the lower side of the rockfall porous plate and is matched with the rockfall porous plate in position;
the bottom in the stone feeding sieve box is of a porous structure.
Furthermore, the transverse stirring assembly comprises a rotating shaft, and a stirring ring is fixed on the circumferential side surface of the rotating shaft through a support rod;
a limiting support ring is fixed on the circumferential side surface of the rotating shaft and is positioned above the stirring ring;
the upper end of the rotating shaft is fixedly connected with the output end of the driving motor.
Furthermore, the longitudinal stirring assembly comprises a sleeve ring, a limiting column is fixed on the outer surface of the sleeve ring, the limiting column is in sliding fit with the limiting sliding groove, the sleeve ring is in sliding fit with the circumferential side surface of the rotating shaft, and the bottom of the sleeve ring is attached to the top of the limiting support ring;
a plurality of connecting rods are fixed at the bottom of the lantern ring along the annular direction, curved stirring rods are fixed on the peripheral side faces of the connecting rods, and the curved stirring rods and the stirring rings are arranged in a staggered mode;
and the lower end of the connecting rod corresponding to the rockfall porous plate is attached to the upper surface of the rockfall porous plate.
The use method of the concrete preparation equipment comprises the following steps:
SS01 adds the concrete production raw material into the stirring tank from the feed inlet, starts the driving motor, controls the transverse stirring component to rotate, and stirs the raw material in the stirring tank;
in the process of stirring the raw materials in the stirring tank, the SS02 adds stones into a stone inlet chute of the stone feeding assembly from corresponding vibration stone inlets with different calibers according to the production requirement of concrete;
the SS03 starts the vibrator, when the stone material just falls into the stone falling porous plate, the arc elastic piece is compressed, rolls to the stone inlet along the stone falling porous plate under the self gravity of the stone material, the pressure of the stone material to the front end of the stone falling porous plate is gradually reduced, and under the elastic restoring force of the arc elastic piece, the stone material on the stone falling porous plate is vibrated, so that the stone material is accelerated to enter the stirring tank from the stone inlet;
SS04 vibrates and falls off impurities such as dust and soil in the stone materials in the vibrating process of the stone falling porous plate, the fallen impurities such as dust and soil fall to the bottom in the stone screen box, and the impurities such as dust and soil are discharged out of the stone screen box under the vibration of the vibrator;
SS05 utilizes the pushing action of falling rocks perforated plate to the connecting rod at falling rocks perforated plate vibration in-process, realizes vertically stirring assembly's reciprocating.
The invention has the following beneficial effects:
1. according to the invention, the stone inlets with different calibers are arranged on the stirring tank, and the stone falling porous plate in the stone component is vibrated and guided, so that the stones falling on the stone falling porous plate roll into the stirring tank from the stone inlets, and the screening of the stones with different particle sizes is realized, thus the preparation of concrete with different requirements is met, and the application range of the invention is greatly increased.
2. According to the invention, through the design of the stone feeding sieve box, the stone inlet chute, the support, the stone falling porous plate, the arc-shaped elastic part, the vibrator, the limiting strip and the stone inlet, when stone falls into the stone falling porous plate, the arc-shaped elastic part is compressed and rolls along the stone falling porous plate to the stone inlet under the self gravity of the stone, and the stone on the stone falling porous plate is vibrated under the elastic restoring force of the arc-shaped elastic part along with the gradual reduction of the pressure of the stone on the front end of the stone falling porous plate, so that the speed of falling the stone into the stirring tank is greatly increased, and the lime and soil in the stone are dropped and discharged, thereby greatly improving the quality of concrete.
3. According to the invention, the connecting rod on the longitudinal stirring assembly is pushed to slide up and down by utilizing the up-and-down vibration effect of the rockfall porous plate, so that the concrete is stirred horizontally while being stirred up and down in a vibrating manner, the stirring efficiency and the stirring effect of the concrete are greatly improved, and the production quality of the concrete is increased.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a concrete production apparatus.
Fig. 2 is a schematic view of the structure at the bottom view angle of fig. 1.
Fig. 3 is a schematic view of the internal structure of fig. 1.
Fig. 4 is a front view of the structure of fig. 1.
Fig. 5 is a schematic structural view of a can structure.
Fig. 6 is a cross-sectional view of a longitudinal structure of fig. 5.
Fig. 7 is a schematic structural view of the vibration feeding stone assembly.
Fig. 8 is a cross-sectional view of a longitudinal structure of fig. 7.
Fig. 9 is a schematic structural view of the rotary discharging assembly.
Fig. 10 is a schematic structural view of the stirring mechanism.
Fig. 11 is a front view of the structure of fig. 10.
FIG. 12 is a schematic view of the structure of the lateral stirring assembly.
Fig. 13 is a schematic structural view of a longitudinal stirring assembly.
In the drawings, the components represented by the respective reference numerals are listed below:
1-tank body structure, 101-stirring tank, 102-stone inlet, 103-annular mounting groove, 104-elastic connecting piece, 105-annular ring, 106-driving motor, 107-material inlet, 108-limiting chute, 2-vibration stone feeding component, 201-stone sieving box, 202-stone inlet chute, 203-arc slide hole, 204-discharge channel, 205-sealing plug, 206-support, 207-stone falling porous plate, 208-arc elastic piece, 209-vibrator, 210-limiting strip, 3-rotary discharge component, 301-rotary ring, 302-supporting rod, 303-discharge pushing piece, 304-annular connecting groove, 4-stirring mechanism, 5-transverse stirring component, 501-rotary shaft, 502-stirring ring, 503-limit support ring, 6-longitudinal stirring component, 601-lantern ring, 602-limit column, 603-connecting rod, 604-curved stirring rod.
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.
Referring to fig. 1-13, the present invention is a concrete preparation apparatus and method of use, comprising a tank structure 1; the device also comprises a vibration stone feeding component 2, a rotary discharging component 3 and a stirring mechanism 4;
the tank body structure 1 comprises a stirring tank 101, a plurality of stone inlets 102 are uniformly formed in the outer surface of the stirring tank 101 along the circumferential direction, and the stone inlets 102 are arranged in different calibers, so that stones with different specifications can enter the stirring tank 101;
the vibration stone feeding component 2 is fixed on the outer surface of the stirring tank 101, and the vibration stone feeding component 2 is matched with the position of the stone inlet 102;
the rotary unloading assembly 3 is positioned at the top of the stirring tank 101 and is rotationally connected with the stirring tank, and the rotary unloading assembly 3 penetrates through the interior of the vibrating stone feeding assembly 2 and is in sliding fit with the vibrating stone feeding assembly; the stirring mechanism 4 is positioned in the stirring tank 101 and is coaxially and rotatably connected with the stirring tank;
the stirring mechanism 4 consists of a transverse stirring component 5 and a longitudinal stirring component 6, and the longitudinal stirring component 6 is sleeved outside the transverse stirring component 5 and is in sliding fit with the transverse stirring component 5; the longitudinal stirring assembly 6 is matched with the vibration stone feeding assembly 2 in position.
The top of the stirring tank 101 is provided with an annular mounting groove 103, the bottom of the annular mounting groove 103 is uniformly provided with a plurality of elastic connecting pieces 104, and the upper ends of the elastic connecting pieces 104 are fixed with annular rings 105 which are in clearance fit with the inner surface of the annular mounting groove 103;
a driving motor 106 is installed at the center of the top of the stirring tank 101, and a feeding hole 107 is formed in the top of the stirring tank 101; the inner surface of the stirring tank 101 is provided with a limiting chute 108;
the rotary unloading component 3 comprises a rotary ring 301, a plurality of support rods 302 are uniformly distributed on the lower surface of the rotary ring 301, and an unloading pushing piece 303 is fixed at the lower end of each support rod 302; the vibrating stone feeding component 2 comprises a stone feeding sieve box 201, and the stone feeding sieve box 201 is fixed on the outer surface of the stirring tank 101;
the lower surface of the rotating ring 301 is provided with an annular connecting groove 304, and the annular connecting groove 304 is connected with the annular ring 105 in a sliding manner; through down pressing rotating ring 301, can order to unload and push away piece 303 and down remove, rotate rotating ring 301 simultaneously, utilize the rotatory removal of unloading and pushing away piece 303 to discharge from giving stone sieve case 201 with the large granule stone that stone inlet 102 department held back to be convenient for carry out the feeding of follow-up stone.
Wherein, the top of the stone screen box 201 is respectively provided with a stone inlet chute 202 and an arc-shaped sliding hole 203, and the arc-shaped sliding hole 203 is in sliding fit with the supporting rod 302;
a discharge hole channel 204 is formed in one outer side surface of the stone screen box 201, the discharge hole channel 204 is matched with the position of the stone inlet 102, and a sealing plug 205 is arranged in the discharge hole channel 204; when no external force is applied to the rotating ring 301, the discharging pushing piece 303 is positioned above the stone inlet 102 in the stone feeding screen box 201, when more large-particle stones are accumulated at the stone inlet 102 in the stone feeding screen box 201, the rotating ring 301 can be pressed and rotated, the large-particle stones intercepted at the stone inlet 102 are discharged from the stone feeding screen box 201 by utilizing the rotating movement of the discharging pushing piece 303, at the moment, the elastic connecting piece 104 is in a compression state, and after the rotating ring 301 is loosened, the rotating ring 301 is reset under the elastic restoring force of the elastic connecting piece 104.
Wherein, the bottom of the stone screen box 201 is fixed on the support 206, the top of the support 206 is rotatably connected with a rock falling porous plate 207 which is obliquely arranged, and the rock falling porous plate 207 is in sliding fit with the rock inlet 102;
an arc-shaped elastic part 208 is fixed between the bottom of the rock falling porous plate 207 and the bottom in the rock feeding sieve box 201, and a vibrator 209 is arranged at the outer bottom of the rock feeding sieve box 201;
a limiting strip 210 is fixed on the inner wall of the stone screen box 201, the limiting strip 210 is positioned at the lower side of the stone falling porous plate 207, and the positions of the limiting strip 210 and the stone falling porous plate are matched; the bottom in the stone screen box 201 is set to be a porous structure; when the building stones just fell into the stone-falling porous plate 207 on, arc elastic component 208 is compressed, roll along stone-falling porous plate 207 toward stone inlet 102 under building stones self gravity, pressure along the building stones to stone-falling porous plate 207 front end reduces gradually, under arc elastic component 208's elastic restoring force, the building stones to on the stone-falling porous plate 207 vibrate, the speed that the stone fell into agitator tank 101 has been accelerated greatly on the one hand, on the other hand makes the lime-soil in the stone drop and discharges, and then the quality of concrete has been improved greatly.
The transverse stirring assembly 5 comprises a rotating shaft 501, and a stirring ring 502 is fixed on the peripheral side surface of the rotating shaft 501 through a support rod;
a limiting support ring 503 is fixed on the peripheral side surface of the rotating shaft 501, and the limiting support ring 503 is positioned above the stirring ring 502; the upper end of the rotating shaft 501 is fixedly connected with the output end of the driving motor 106;
the longitudinal stirring assembly 6 comprises a lantern ring 601, a limiting column 602 is fixed on the outer surface of the lantern ring 601, the limiting column 602 is in sliding fit with the limiting sliding groove 108, the lantern ring 601 is in sliding fit with the peripheral side surface of the rotating shaft 501, and the bottom of the lantern ring 601 is attached to the top of the limiting support ring 503;
a plurality of connecting rods 603 are fixed at the bottom of the lantern ring 601 along the annular direction, curved stirring rods 604 are fixed on the peripheral side faces of the connecting rods 603, and the curved stirring rods 604 and the stirring rings 502 are arranged in a staggered mode;
the lower end of the connecting rod 603 corresponding to the rockfall porous plate 207 is attached to the upper surface of the rockfall porous plate 207; starting drive motor 106, control horizontal stirring subassembly 5 and rotate, utilize the upper and lower vibration effect of falling rocks perforated plate 207, promote connecting rod 603 on the vertical stirring subassembly 6 and slide from top to bottom to realize the upper and lower vibration stirring of concrete when stirring concrete level, improved the stirring efficiency and the stirring effect of concrete greatly, increase the production quality of concrete.
The use method of the concrete preparation equipment comprises the following steps:
SS01 adds the concrete production raw material into the stirring tank 101 from the feed inlet 107, starts the driving motor 106, controls the transverse stirring component 5 to rotate, and stirs the raw material in the stirring tank 101;
in the process of stirring the raw materials in the stirring tank 101, the SS02 adds stones into the stone inlet chute 202 of the stone component 2 from the corresponding vibration at the stone inlet 102 with different apertures according to the production requirement of concrete;
the SS03 starts the vibrator 209, when the stone material just falls into the rock fall porous plate 207, the arc elastic piece 208 is compressed, rolls along the rock fall porous plate 207 to the rock inlet 102 under the self gravity of the stone material, and along with the gradual reduction of the pressure of the stone material on the front end of the rock fall porous plate 207, under the elastic restoring force of the arc elastic piece 208, the stone material on the rock fall porous plate 207 is vibrated, and the stone material is accelerated to enter the stirring tank 101 from the rock inlet 102;
in the vibration process of the stone falling porous plate 207, the SS04 vibrates and falls off impurities such as dust and soil in stone materials, the fallen impurities such as dust and soil fall to the bottom in the stone screen box 201, and the impurities such as dust and soil are discharged to the outside of the stone screen box 201 under the vibration of the vibrator 209;
in the vibrating process of the rockfall porous plate 207, the SS05 realizes the up-and-down movement of the longitudinal stirring assembly 6 by utilizing the pushing action of the rockfall porous plate 207 on the connecting rod 603.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A concrete preparation apparatus comprising a tank structure (1); the method is characterized in that: the device also comprises a vibration stone feeding component (2), a rotary discharging component (3) and a stirring mechanism (4);
the tank body structure (1) comprises a stirring tank (101), and a plurality of stone inlets (102) are uniformly formed in the outer surface of the stirring tank (101) along the circumferential direction;
the vibration stone feeding component (2) is fixed on the outer surface of the stirring tank (101), and the vibration stone feeding component (2) is matched with the position of the stone inlet (102);
the rotary unloading assembly (3) is positioned at the top of the stirring tank (101) and is in rotary connection with the stirring tank, and the rotary unloading assembly (3) penetrates through the interior of the vibrating stone feeding assembly (2) and is in sliding fit with the vibrating stone feeding assembly;
the stirring mechanism (4) is positioned in the stirring tank (101) and is in coaxial rotating connection with the stirring tank;
the stirring mechanism (4) consists of a transverse stirring component (5) and a longitudinal stirring component (6), and the longitudinal stirring component (6) is sleeved outside the transverse stirring component (5) and is in sliding fit with the transverse stirring component (5);
the longitudinal stirring component (6) is matched with the vibration stone feeding component (2) in position.
2. The concrete preparation equipment according to claim 1, wherein an annular mounting groove (103) is formed in the top of the stirring tank (101), a plurality of elastic connecting pieces (104) are uniformly distributed at the bottom in the annular mounting groove (103), and an annular ring (105) in clearance fit with the inner surface of the annular mounting groove (103) is fixed at the upper end of each elastic connecting piece (104);
a driving motor (106) is installed at the center of the top of the stirring tank (101), and a feeding hole (107) is formed in the top of the stirring tank (101);
and a limiting sliding groove (108) is formed in the inner surface of the stirring tank (101).
3. The concrete preparation equipment according to claim 2, wherein the rotary unloading assembly (3) comprises a rotary ring (301), a plurality of support rods (302) are uniformly distributed on the lower surface of the rotary ring (301), and an unloading pusher (303) is fixed at the lower ends of the support rods (302);
an annular connecting groove (304) is formed in the lower surface of the rotating ring (301), and the annular connecting groove (304) is connected with the annular ring (105) in a sliding mode.
4. A concrete preparation plant according to claim 3, wherein said vibrating feed stone assembly (2) comprises a feed stone box (201), said feed stone box (201) being fixed to the outer surface of the mixing tank (101);
the top of the stone feeding sieve box (201) is respectively provided with a stone inlet chute (202) and an arc-shaped sliding hole (203), and the arc-shaped sliding hole (203) is in sliding fit with the supporting rod (302);
an outer side face of the stone feeding sieve box (201) is provided with a discharging hole channel (204), the discharging hole channel (204) is matched with the stone inlet (102) in position, and a sealing plug (205) is arranged inside the discharging hole channel (204).
5. The concrete preparation equipment of claim 4, wherein the bottom of the stone feeding sieve box (201) is fixed on a support (206), the top of the support (206) is rotatably connected with an obliquely arranged stone falling porous plate (207), and the stone falling porous plate (207) is in sliding fit with the stone inlet (102);
an arc-shaped elastic part (208) is fixed between the bottom of the rockfall porous plate (207) and the inner bottom of the stone feeding sieve box (201), and a vibrator (209) is arranged at the outer bottom of the stone feeding sieve box (201);
the inner wall of the stone feeding sieve box (201) is fixed with a limiting strip (210), the limiting strip (210) is positioned at the lower side of the rockfall porous plate (207), and the positions of the limiting strip and the rockfall porous plate are matched;
the bottom in the stone feeding sieve box (201) is of a porous structure.
6. The concrete preparation equipment according to claim 5, wherein the transverse stirring assembly (5) comprises a rotating shaft (501), and a stirring ring (502) is fixed on the peripheral side surface of the rotating shaft (501) through a support rod;
a limiting support ring (503) is fixed on the peripheral side surface of the rotating shaft (501), and the limiting support ring (503) is positioned above the stirring ring (502);
the upper end of the rotating shaft (501) is fixedly connected with the output end of the driving motor (106).
7. The concrete preparation equipment according to claim 6, wherein the longitudinal stirring assembly (6) comprises a collar (601), a limiting column (602) is fixed on the outer surface of the collar (601), the limiting column (602) is in sliding fit with a limiting chute (108), the collar (601) is in sliding fit with the peripheral side surface of the rotating shaft (501), and the bottom of the collar (601) is attached to the top of a limiting support ring (503);
a plurality of connecting rods (603) are fixed at the bottom of the lantern ring (601) along the annular direction, curved stirring rods (604) are fixed on the peripheral side faces of the connecting rods (603), and the curved stirring rods (604) and the stirring rings (502) are arranged in a staggered mode;
the lower end of the connecting rod (603) corresponding to the rockfall porous plate (207) is attached to the upper surface of the rockfall porous plate (207).
8. Use of a concrete preparation plant according to any one of claims 1 to 7, characterised in that it comprises the following steps:
SS01 adds the concrete production raw material into the mixing tank (101) from the feed inlet (107), starts the driving motor (106), controls the transverse mixing component (5) to rotate, and mixes the raw material in the mixing tank (101);
SS02 adds stone materials into the stone feeding chute (202) of the stone component (2) from the corresponding vibration of the stone feeding ports (102) with different calibers according to the production requirement of concrete in the process of stirring the raw materials in the stirring tank (101);
the SS03 starts the vibrator (209), when the stone falls into the stone falling porous plate (207), the arc elastic piece (208) is compressed, rolls along the stone falling porous plate (207) to the stone inlet (102) under the self gravity of the stone, and vibrates the stone on the stone falling porous plate (207) under the elastic restoring force of the arc elastic piece (208) along with the gradual reduction of the pressure of the stone on the front end of the stone falling porous plate (207), so that the stone is accelerated to enter the stirring tank (101) from the stone inlet (102);
SS04 vibrates and falls off impurities such as dust and soil in the stone materials in the vibration process of the stone falling porous plate (207), the fallen impurities such as dust and soil fall to the bottom in the stone feeding screen box (201), and the impurities such as dust and soil are discharged to the outside of the stone feeding screen box (201) under the vibration of the vibrator (209);
SS05 utilizes falling rocks perforated plate (207) to the pushing action of connecting rod (603) in the vibrating process of falling rocks perforated plate (207), realizes the vertical moving up and down of stirring subassembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111039997.8A CN113715161A (en) | 2021-09-06 | 2021-09-06 | Concrete preparation equipment and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111039997.8A CN113715161A (en) | 2021-09-06 | 2021-09-06 | Concrete preparation equipment and use method |
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| Publication Number | Publication Date |
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| CN113715161A true CN113715161A (en) | 2021-11-30 |
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| CN202111039997.8A Withdrawn CN113715161A (en) | 2021-09-06 | 2021-09-06 | Concrete preparation equipment and use method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160046527A1 (en) * | 2014-08-14 | 2016-02-18 | Space Coatings Inc. | Concrete composition and process |
| CN106626070A (en) * | 2016-12-07 | 2017-05-10 | 重庆淬智机械有限公司 | High efficiency type drum agitator |
| CN107088963A (en) * | 2017-06-28 | 2017-08-25 | 合肥超赢工业设计有限公司 | A kind of concrete mixer of Quick uniform stirring |
| CN107696280A (en) * | 2017-09-25 | 2018-02-16 | 郑州搜趣信息技术有限公司 | Cement sandstone agitating device for building |
| CN110238968A (en) * | 2019-06-20 | 2019-09-17 | 郑州工程技术学院 | The interim mixing device of cement |
-
2021
- 2021-09-06 CN CN202111039997.8A patent/CN113715161A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160046527A1 (en) * | 2014-08-14 | 2016-02-18 | Space Coatings Inc. | Concrete composition and process |
| CN106626070A (en) * | 2016-12-07 | 2017-05-10 | 重庆淬智机械有限公司 | High efficiency type drum agitator |
| CN107088963A (en) * | 2017-06-28 | 2017-08-25 | 合肥超赢工业设计有限公司 | A kind of concrete mixer of Quick uniform stirring |
| CN107696280A (en) * | 2017-09-25 | 2018-02-16 | 郑州搜趣信息技术有限公司 | Cement sandstone agitating device for building |
| CN110238968A (en) * | 2019-06-20 | 2019-09-17 | 郑州工程技术学院 | The interim mixing device of cement |
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Application publication date: 20211130 |