CN114986704B - Method for producing concrete by using fly ash - Google Patents
Method for producing concrete by using fly ash Download PDFInfo
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- CN114986704B CN114986704B CN202210574953.3A CN202210574953A CN114986704B CN 114986704 B CN114986704 B CN 114986704B CN 202210574953 A CN202210574953 A CN 202210574953A CN 114986704 B CN114986704 B CN 114986704B
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- side wall
- fly ash
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/48—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
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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
-
- 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
- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to the technical field of concrete production, in particular to a device and a method for producing concrete by using fly ash, comprising a box body, a stirring mechanism, a blocking mechanism and a dispersing mechanism, wherein the upper end of the box body is provided with a chute, the inner wall of the chute is connected with a feeding pipe in a sliding way, the center position of the bottom of the box body is rotationally connected with a rotating cylinder, and the side wall of the rotating cylinder is provided with a plurality of stirring rods.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to a device and a method for producing concrete by utilizing fly ash.
Background
The fly ash is a pozzolanic material, has no gelation property, and can react with concrete for the second time when water exists at normal temperature to generate water-insoluble hydrated calcium silicate gel, so that the possibility of dissolution is reduced, pores in the concrete are filled, and the strength and the impermeability of the concrete are improved.
The current concrete production agitating unit is most only can mix the raw materials through the horizontal rotation of stirring when stirring, and stirring mixed inefficiency, and the inlet pipe is mostly fixed setting simultaneously, and this just leads to the raw materials to be fed from same position only, leads to the raw materials to pile up easily, influences the intensive mixing of raw materials, inconvenient user's use.
In view of the foregoing, an improved apparatus and method for producing concrete from fly ash has now been devised.
Disclosure of Invention
The invention aims to provide a device and a method for producing concrete by using fly ash, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a device of utilizing fly ash to produce concrete, includes box, rabbling mechanism, shutoff mechanism and dispersion mechanism, the spout has been seted up along the box radial direction to the upper end of box, sliding connection has the inlet pipe that is used for adding the fly ash raw materials to the box is inside on the inner wall of spout, the upper end of inlet pipe passes spout fixedly connected with and is used for depositing the hopper of fly ash raw materials, the lower extreme sliding connection of hopper is in the upper end of box, the lateral wall lower extreme fixedly connected with of box is used for discharging the discharging pipe of concrete, bottom half central point puts and rotates and be connected with the rotary drum, the top fixedly connected with ring gear of vertical passing the box of lateral wall upper end of rotary drum, the upper end fixedly connected with support of box, the top fixedly mounted of support has the motor, fixedly connected with second gear on the rotation axis of motor output, second gear and ring gear intermeshing are provided with a plurality of on the lateral wall of rotary drum and are used for carrying out the puddler of stirring to the inside raw materials of box, the opening one by one is equipped with on the rotary drum lateral wall of puddler just facing.
The stirring mechanism is arranged in the rotating cylinder and is used for driving the stirring rod to swing up and down, so that the stirring efficiency of the stirring rod on the raw materials in the box body is improved.
The blocking mechanism is arranged on the inner wall of the opening and used for blocking the opening, preventing concrete from entering the inside of the rotating cylinder and ensuring the normal work of the stirring mechanism.
The dispersing mechanism is arranged at the top of the box body and is used for uniformly dispersing raw materials entering the box body, so that the stirring efficiency is improved.
As a further scheme of the invention: the stirring mechanism comprises two vertically arranged reciprocating screws, the two reciprocating screws are vertically arranged in a rotating cylinder, a second connecting rod is fixedly connected between the two reciprocating screws, the lower end of the reciprocating screw close to the bottom of the box is fixedly connected to the central position of the bottom of the box, a first connecting rod is fixedly connected to the upper end of the reciprocating screw close to the top of the box, the upper end of the first connecting rod is rotationally connected to the central position of the top of the rotating cylinder, a moving block is rotationally connected to the side wall of the reciprocating screw through threads, a plurality of racks in one-to-one correspondence with the stirring rods are vertically arranged between the two moving blocks, the racks are fixedly connected to the side walls of the moving blocks in a circumferential array, a limiting frame used for enabling the racks and the moving blocks to rotate together along with the rotating cylinder is sleeved on the side wall of the rack, one end of the limiting frame, close to the rotating cylinder, one end of the stirring rod, which is close to the rotating cylinder, passes through an opening fixedly connected with a first gear used for driving the stirring rod to swing up and down, the central position of the first gear is rotationally connected with the rotating rod, the two ends of the rotating rod are horizontally fixedly connected to the inner walls of the rotating rod, and the first gear are meshed with the rack.
As still further aspects of the invention: the plugging mechanism comprises a sliding block, grooves are formed in the inner walls of rotating cylinders at the upper end and the lower end of the opening, the sliding block is slidably connected to the inner walls of the grooves, one end of the sliding block, which is close to the stirring rod, is fixedly connected with a plugging plate for plugging the opening, one end of the plugging plate, which is far away from the sliding block, penetrates through the grooves and is tightly attached to the side wall of the stirring rod, one end of the sliding block, which is far away from the plugging plate, is fixedly connected with a spring for pushing the sliding block to be close to the stirring rod, and one end of the spring, which is far away from the sliding block, is fixedly connected to the bottom of the groove.
As still further aspects of the invention: the dispersing mechanism comprises an upright post, the upright post is fixedly connected to one side, close to the side wall, of the rotating cylinder, the swinging rod is rotationally connected to the side wall of the upright post, one end, far away from the upright post, of the swinging rod is rotationally connected with a fixing rod through a hinge, one end, far away from the swinging rod, of the fixing rod is fixedly connected to the side wall of the hopper, the leak hole plate is horizontally and fixedly connected to the upper end of the inner wall of the box, the leak hole plate is rotationally sleeved on the side wall of the rotating cylinder, the dispersing plate used for stirring and dispersing materials at the upper end of the leak hole plate is horizontally and fixedly connected to the side wall of the rotating cylinder above the leak hole plate, and the lower end of the dispersing plate is tightly attached to the upper end of the leak hole plate.
As still further aspects of the invention: and the side wall of the bracket is fixedly connected with a reinforcing rib plate for providing structural strength of the bracket.
As still further aspects of the invention: the lower extreme fixedly connected with of dispersion board is used for carrying out the brush that disperses to the raw materials of weeping orifice plate upper end.
As still further aspects of the invention: and a sealing gasket for sealing the opening is fixedly connected to the side wall of the plugging plate.
As still further aspects of the invention: lubricating oil which is convenient for sliding of the racks is smeared on the inner wall of the limiting frame.
As still further aspects of the invention: the bottom of the box body is fixedly connected with an inclined plate which is convenient for concrete to flow onto the discharge pipe.
The application method of the device for producing concrete by using the fly ash comprises the following steps:
step one: the motor is started, and the fly ash raw material is conveyed to the inside of the hopper, the output end of the motor drives the second gear to rotate, the second gear drives the toothed ring to rotate, the toothed ring drives the rotating cylinder to rotate, the rotating cylinder drives the upright post to rotate, the upright post drives the swinging rod to swing, the swinging rod drives the fixed rod to move, the fixed rod drives the hopper to move, the hopper drives the feeding pipe to slide along the inner wall of the chute, the feeding pipe sprays the raw material on the leaking hole plate along the radius direction of the leaking hole plate, the rotating cylinder drives the dispersing plate to rotate, and the dispersing plate dials and disperses the fly ash on the leaking hole plate, so that the fly ash is uniformly dispersed into the box.
Step two: the rotating cylinder drives the limiting frame to rotate, the limiting frame drives the rack to rotate, the rack drives the moving block to rotate, the moving block reciprocates up and down along the side wall of the reciprocating screw under the action of the threads, the moving block drives the rack to slide along the inner wall of the limiting frame, the rack drives the first gear to reciprocate, the first gear drives the stirring rod to reciprocate up and down, and the rotating cylinder drives the stirring rod to horizontally rotate.
Step three: when the stirring rod swings, the spring pushes the sliding block to slide along the inner wall of the groove, and the sliding block pushes the plugging plate to be clung to the side wall of the stirring rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the stirring mechanism is arranged, the rotating cylinder, the limiting frame and the racks are utilized to drive the moving block to reciprocate up and down along the side wall of the reciprocating screw, the moving block drives the racks to reciprocate up and down, the racks drive the first gear to reciprocate, the first gear drives the stirring rod to reciprocate up and down, and meanwhile the stirring rod can horizontally rotate along with the rotating cylinder, so that the stirring efficiency of the stirring rod on concrete in the box body is improved.
2. The invention is provided with the blocking mechanism, when the stirring rod swings, the blocking plate is always clung to the side wall of the stirring rod by the spring, so that the concrete in the box body is prevented from entering the rotary cylinder through the opening, the normal work of the moving block and the rack is ensured, and the stirring efficiency of the stirring rod is improved.
3. The invention is provided with the dispersing mechanism, and the hopper and the feeding pipe are driven to reciprocate along the chute by utilizing the rotation of the rotating cylinder, so that the feeding pipe sprays raw materials along the radial direction of the leaking hole plate, and then the raw materials on the leaking hole plate are scattered through the dispersing plate, so that the raw materials uniformly fall into the box body for stirring.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention.
Fig. 2 is a schematic structural view of the present invention.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
Wherein: 1-box, 2-limit frame, 3-first gear, 4-rack, 5-dispersion plate, 6-inlet pipe, 7-hopper, 8-spout, 9-dead lever, 10-swinging rod, 11-stand, 12-ring gear, 13-support, 14-motor, 15-second gear, 16-head rod, 17-orifice plate, 18-second connecting rod, 19-rotary cylinder, 20-discharging pipe, 21-reciprocating screw, 22-movable block, 23-rotary rod, 24-puddler, 25-opening, 26-shutoff plate, 27-recess, 28-slider, 29-spring.
Detailed Description
Referring to fig. 1-3, in the embodiment of the invention, a device for producing concrete by using fly ash comprises a box body 1, a stirring mechanism, a plugging mechanism and a dispersing mechanism, wherein a chute 8 is formed at the upper end of the box body 1 along the radial direction of the box body 1, a feeding pipe 6 for adding fly ash raw materials into the box body 1 is connected to the inner wall of the chute 8 in a sliding manner, a hopper 7 for storing the fly ash raw materials is fixedly connected to the upper end of the feeding pipe 6 through the chute 8, the lower end of the hopper 7 is connected to the upper end of the box body 1 in a sliding manner, a discharging pipe 20 for discharging the concrete is fixedly connected to the lower end of the side wall of the box body 1, a rotating cylinder 19 is connected to the central position of the bottom of the box body 1 in a rotating manner, a bracket 13 is fixedly connected to the upper end of the box body 1 in a sliding manner, a motor 14 is fixedly arranged at the top of the bracket 13, a second gear 15 is fixedly connected to a rotating shaft at the output end of the motor 14, a plurality of gears 15 are arranged on the rotating shaft of the output end of the motor 14, a plurality of the second gear 15 and the rotating cylinders 24 are arranged on the side walls 24 of the rotating cylinder 19 and are in a plurality of stirring rods 24 which are in a corresponding manner to the side walls 24 of the stirring rods 24 which are arranged in the stirring cylinder and are opposite to each other and are arranged on the stirring rod 24.
The stirring mechanism is arranged in the rotary drum 19 and is used for driving the stirring rod 24 to swing up and down, so that the stirring efficiency of the stirring rod 24 on the raw materials in the box body 1 is improved.
The blocking mechanism is arranged on the inner wall of the opening 25 and is used for blocking the opening 25, preventing concrete from entering the rotary drum 19 and ensuring the normal operation of the stirring mechanism.
The dispersing mechanism is arranged at the top of the box body 1 and is used for uniformly dispersing raw materials entering the box body 1, so that stirring efficiency is improved.
The stirring mechanism comprises two vertically arranged reciprocating screws 21, the two reciprocating screws 21 are vertically arranged in a rotating cylinder 19, a second connecting rod 18 is fixedly connected between the two reciprocating screws 21, the lower end of the reciprocating screw 21 close to the bottom of the box body 1 is fixedly connected to the central position of the bottom of the box body 1, the upper end of the reciprocating screw 21 close to the top of the box body 1 is fixedly connected with a first connecting rod 16, the upper end of the first connecting rod 16 is rotationally connected to the central position of the top of the rotating cylinder 19, the side wall of the reciprocating screw 21 is rotationally connected with a moving block 22 through threads, a plurality of racks 4 which are in one-to-one correspondence with stirring rods 24 are vertically arranged between the two moving blocks 22, the rack 4 is circumference array fixed connection on the lateral wall of movable block 22, the slip cap has the spacing frame 2 that is used for making rack 4 and movable block 22 rotate along with rotating section of thick bamboo 19 on the lateral wall of rack 4, the one end fixed connection that rack 4 was kept away from to spacing frame 2 is on the inner wall of rotating section of thick bamboo 19, the one end that puddler 24 is close to rotating section of thick bamboo 19 passes opening 25 fixedly connected with and is used for driving puddler 24 luffing motion's first gear 3, the central point of first gear 3 puts and rotates and be connected with dwang 23, the horizontal fixed connection in both ends of dwang 23 is on the inner wall of rotating section of thick bamboo 19, first gear 3 and corresponding rack 4 intermeshing.
The stirring mechanism has the effects that the rotating cylinder 19, the limiting frame 2 and the racks 4 are utilized to drive the moving block 22 to reciprocate up and down along the side wall of the reciprocating screw 21, the moving block 22 drives the racks 4 to reciprocate up and down, the racks 4 drive the first gear 3 to reciprocate, and the first gear 3 drives the stirring rod 24 to reciprocate up and down, so that the stirring efficiency of the stirring rod 24 on concrete in the box body 1 is improved, and the stirring mechanism is convenient for a user to use.
The plugging mechanism comprises a sliding block 28, grooves 27 are formed in the inner walls of the rotating drums 19 at the upper end and the lower end of the opening 25, the sliding block 28 is slidably connected to the inner walls of the grooves 27, one end, close to the stirring rod 24, of the sliding block 28 is fixedly connected with a plugging plate 26 for plugging the opening 25, one end, far away from the sliding block 28, of the plugging plate 26 penetrates through the grooves 27 to be tightly attached to the side wall of the stirring rod 24, one end, far away from the plugging plate 26, of the sliding block 28 is fixedly connected with a spring 29 for pushing the sliding block 28 to be close to the stirring rod 24, and one end, far away from the sliding block 28, of the spring 29 is fixedly connected to the bottom of the grooves 27.
The plugging mechanism has the effects that when the stirring rod 24 swings, the plugging plate 26 is always clung to the side wall of the stirring rod 24 by the aid of the springs 29, so that concrete in the box body 1 is prevented from entering the rotary cylinder 19 through the opening 25, normal operation of the movable block 22 and the rack 4 is guaranteed, stirring efficiency of the stirring rod 24 is improved, and convenience is brought to a user.
The dispersing mechanism comprises an upright post 11, the upright post 11 is fixedly connected to one side, close to the side wall, of the upper end of a rotating cylinder 19, a swinging rod 10 is rotatably connected to the side wall of the upright post 11, one end, far away from the upright post 11, of the swinging rod 10 is rotatably connected with a fixing rod 9 through a hinge, one end, far away from the swinging rod 10, of the fixing rod 9 is fixedly connected to the side wall of a hopper 7, a leak hole plate 17 is horizontally fixedly connected to the upper end of the inner wall of the box 1, the leak hole plate 17 is rotatably sleeved on the side wall of the rotating cylinder 19, a dispersing plate 5 for stirring and dispersing the raw materials at the upper end of the leak hole plate 17 is horizontally and fixedly connected to the side wall of the rotating cylinder 19 above the leak hole plate 17, and the lower end of the dispersing plate 5 is tightly attached to the upper end of the leak hole plate 17.
The dispersing mechanism has the functions that the hopper 7 and the feeding pipe 6 are driven to reciprocate along the chute 8 by utilizing the rotation of the rotary cylinder 19, so that the feeding pipe 6 sprays raw materials along the radial direction of the orifice plate 17, and then the dispersing plate 5 is used for dispersing the raw materials on the orifice plate 17, so that the raw materials uniformly fall into the box body 1 to be stirred, and the use by a user is facilitated.
The working principle of the invention is as follows:
when the fly ash collecting and distributing device is used, the motor 14 is started, fly ash raw materials are conveyed into the hopper 7, the output end of the motor 14 drives the second gear 15 to rotate, the second gear 15 drives the toothed ring 12 to rotate, the toothed ring 12 drives the rotating cylinder 19 to rotate, the rotating cylinder 19 drives the upright post 11 to rotate, the upright post 11 drives the swinging rod 10 to swing, the swinging rod 10 drives the fixed rod 9 to move, the fixed rod 9 drives the hopper 7 to move, the hopper 7 drives the feeding pipe 6 to slide along the inner wall of the chute 8, the feeding pipe 6 sprays the raw materials on the drain hole plate 17 along the radius direction of the drain hole plate 17, the rotating cylinder 19 drives the dispersing plate 5 to rotate, and the dispersing plate 5 disperses the fly ash on the drain hole plate 17, so that the fly ash is uniformly dispersed into the box 1.
Simultaneously, the rotating cylinder 19 drives the limiting frame 2 to rotate, the limiting frame 2 drives the rack 4 to rotate, the rack 4 drives the moving block 22 to rotate, the moving block 22 moves up and down in a reciprocating manner along the side wall of the reciprocating screw 21 under the action of threads, the moving block 22 drives the rack 4 to slide along the inner wall of the limiting frame 2, the rack 4 drives the first gear 3 to rotate in a reciprocating manner, the first gear 3 drives the stirring rod 24 to swing up and down in a reciprocating manner, and the rotating cylinder 19 drives the stirring rod 24 to rotate horizontally.
When the stirring rod 24 swings, the spring 29 pushes the sliding block 28 to slide along the inner wall of the groove 27, and the sliding block 28 pushes the plugging plate 26 to be tightly attached to the side wall of the stirring rod 24, so that the plugging plate 26 plugs the opening 25.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. The utility model provides a device for producing concrete by utilizing fly ash, includes box (1), rabbling mechanism, shutoff mechanism and dispersion mechanism, spout (8) have been seted up along box (1) radial direction to the upper end of box (1), sliding connection has inlet pipe (6) that are used for adding the fly ash raw materials to box (1) inside on the inner wall of spout (8), a serial communication port, hopper (7) that are used for depositing the fly ash raw materials are passed to the upper end of inlet pipe (6) through spout (8) fixedly connected with, the lower extreme sliding connection of hopper (7) is in the upper end of box (1), the lateral wall lower extreme fixedly connected with of box (1) is used for discharging pipe (20) of concrete, box (1) bottom central point puts and rotates and be connected with rotary drum (19), the lateral wall upper end of rotary drum (19) vertically passes top fixedly connected with ring (12) of box (1), the upper end fixedly connected with support (13) of box (1), the top fixedly connected with motor (14) of support (13) is equipped with, the upper end of a motor (14) is connected with gear (15) and a plurality of internal gear (24) are used for carrying out the rotation to the inside of a plurality of rotary drum (1), openings (25) which are in one-to-one correspondence with the stirring rods (24) are formed in the side wall of the rotating cylinder (19) opposite to the stirring rods (24);
the stirring mechanism is arranged in the rotary cylinder (19) and is used for driving the stirring rod (24) to swing up and down;
the blocking mechanism is arranged on the inner wall of the opening (25) and is used for blocking the opening (25) and preventing concrete from entering the rotary cylinder (19);
the dispersing mechanism is arranged at the top of the box body (1) and is used for uniformly dispersing raw materials entering the box body (1);
the stirring mechanism comprises two vertically arranged reciprocating screws (21), the two vertically arranged reciprocating screws (21) are vertically arranged in a rotating cylinder (19), a second connecting rod (18) is fixedly connected between the two reciprocating screws (21), the lower end of the reciprocating screw (21) close to the bottom of the box body (1) is fixedly connected to the central position of the bottom of the box body (1), the upper end of the reciprocating screw (21) close to the top of the box body (1) is fixedly connected with a first connecting rod (16), the upper end of the first connecting rod (16) is rotationally connected to the central position of the top of the rotating cylinder (19), the side wall of the reciprocating screw (21) is rotationally connected with a moving block (22) through threads, a plurality of racks (4) which are in one-to-one correspondence with the stirring rods (24) are vertically arranged between the two moving blocks (22), the racks (4) are fixedly connected to the side wall of the moving block (22) in a circumferential array, a sliding sleeve is arranged on the side wall of the rack (4) and is used for enabling the racks (4) and the moving block (22) to rotate together with the rotating frame (2) along with the rotating cylinder (19), the upper end of the reciprocating screw is rotationally connected to the inner wall (2) far away from the limiting frame (19), one end of the stirring rod (24) close to the rotating cylinder (19) penetrates through the opening (25) and is fixedly connected with a first gear (3) for driving the stirring rod (24) to swing up and down, the center position of the first gear (3) is rotationally connected with a rotating rod (23), two ends of the rotating rod (23) are horizontally and fixedly connected to the inner wall of the rotating cylinder (19), and the first gear (3) and the corresponding rack (4) are meshed with each other;
the plugging mechanism comprises a sliding block (28), grooves (27) are formed in the inner walls of rotating drums (19) at the upper end and the lower end of an opening (25), the sliding block (28) is slidably connected to the inner walls of the grooves (27), one end, close to a stirring rod (24), of the sliding block (28) is fixedly connected with a plugging plate (26) for plugging the opening (25), one end, far away from the sliding block (28), of the plugging plate (26) penetrates through the grooves (27) to be tightly attached to the side wall of the stirring rod (24), one end, far away from the plugging plate (26), of the sliding block (28) is fixedly connected with a spring (29) for pushing the sliding block (28) to be close to the stirring rod (24), and one end, far away from the sliding block (28), of the spring (29) is fixedly connected to the bottom of the grooves (27);
the dispersing mechanism comprises an upright post (11), the upright post (11) is fixedly connected to one side, close to the side wall, of the rotating barrel (19), a swinging rod (10) is connected to the side wall of the upright post (11) in a rotating mode, one end, far away from the upright post (11), of the swinging rod (10) is connected with a fixing rod (9) through hinge rotation, one end, far away from the swinging rod (10), of the fixing rod (9) is fixedly connected to the side wall of the hopper (7), a leak hole plate (17) is horizontally and fixedly connected to the inner wall upper end of the box (1), the leak hole plate (17) is rotationally sleeved on the side wall of the rotating barrel (19), a dispersing plate (5) used for stirring and dispersing the raw materials at the upper end of the leak hole plate (17) is horizontally and fixedly connected to the side wall of the rotating barrel (19) above the leak hole plate (17), and the lower end of the dispersing plate (5) is tightly attached to the upper end of the leak hole plate (17).
2. An apparatus for producing concrete using fly ash according to claim 1, wherein reinforcing ribs for providing structural strength to the bracket (13) are fixedly attached to the side wall of the bracket (13).
3. The device for producing concrete by using fly ash according to claim 1, wherein a brush for dispersing raw materials at the upper end of the orifice plate (17) is fixedly connected to the lower end of the dispersing plate (5).
4. An apparatus for producing concrete using fly ash according to claim 1, wherein a gasket for sealing the opening (25) is fixedly attached to the side wall of the blocking plate (26).
5. The device for producing concrete by utilizing fly ash according to claim 1, wherein the inner wall of the limit frame (2) is smeared with lubricating oil which is convenient for sliding the rack (4).
6. Device for producing concrete from fly ash according to claim 1, characterized in that the bottom of the tank (1) is fixedly connected with a sloping plate facilitating the flow of concrete onto the discharge pipe (20).
7. A method of using the fly ash concrete producing apparatus of any one of claims 1 to 6, comprising the steps of:
step one: starting a motor (14) and conveying fly ash raw materials into a hopper (7), wherein the output end of the motor (14) drives a second gear (15) to rotate, the second gear (15) drives a toothed ring (12) to rotate, the toothed ring (12) drives a rotating cylinder (19) to rotate, the rotating cylinder (19) drives a stand column (11) to rotate, the stand column (11) drives a swinging rod (10) to swing, the swinging rod (10) drives a fixed rod (9) to move, the fixed rod (9) drives the hopper (7) to move, the hopper (7) drives a feed pipe (6) to slide along the inner wall of a chute (8), the feed pipe (6) sprays raw materials on the leak hole plate (17) along the radial direction of the leak hole plate (17), the rotating cylinder (19) drives a dispersion plate (5) to rotate, and the dispersion plate (5) disperses the fly ash on the leak hole plate (17) to enable the fly ash to uniformly disperse into the box (1);
step two: the rotating cylinder (19) drives the limiting frame (2) to rotate, the limiting frame (2) drives the rack (4) to rotate, the rack (4) drives the moving block (22) to rotate, the moving block (22) reciprocates up and down along the side wall of the reciprocating screw (21) under the action of threads, the moving block (22) drives the rack (4) to slide along the inner wall of the limiting frame (2), the rack (4) drives the first gear (3) to reciprocate, the first gear (3) drives the stirring rod (24) to reciprocate up and down, and the rotating cylinder (19) drives the stirring rod (24) to horizontally rotate;
step three: when the stirring rod (24) swings, the spring (29) pushes the sliding block (28) to slide along the inner wall of the groove (27), and the sliding block (28) pushes the plugging plate (26) to be tightly attached to the side wall of the stirring rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574953.3A CN114986704B (en) | 2022-05-24 | 2022-05-24 | Method for producing concrete by using fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (6)
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|---|---|---|---|---|
| JP2012011339A (en) * | 2010-07-01 | 2012-01-19 | Nichirei Foods:Kk | Stirring device |
| CN111823400A (en) * | 2020-08-18 | 2020-10-27 | 衡阳市九州建材有限公司 | Proportioning equipment for mortar concrete admixture |
| CN215920908U (en) * | 2021-09-01 | 2022-03-01 | 安徽禹硕建设工程有限公司 | Concrete mixing device for building site |
| CN216171718U (en) * | 2021-11-04 | 2022-04-05 | 四川金兴防水工程有限责任公司 | Waterproof coating agitating unit convenient to wash |
| CN216404245U (en) * | 2022-01-06 | 2022-04-29 | 甘肃星硕生物科技有限公司 | Be used for fertilizer production with adding fungus device |
| CN216442805U (en) * | 2021-12-08 | 2022-05-06 | 龙海市东煜建筑垃圾资源利用有限公司 | Lightweight wallboard concrete mixing device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012011339A (en) * | 2010-07-01 | 2012-01-19 | Nichirei Foods:Kk | Stirring device |
| CN111823400A (en) * | 2020-08-18 | 2020-10-27 | 衡阳市九州建材有限公司 | Proportioning equipment for mortar concrete admixture |
| CN215920908U (en) * | 2021-09-01 | 2022-03-01 | 安徽禹硕建设工程有限公司 | Concrete mixing device for building site |
| CN216171718U (en) * | 2021-11-04 | 2022-04-05 | 四川金兴防水工程有限责任公司 | Waterproof coating agitating unit convenient to wash |
| CN216442805U (en) * | 2021-12-08 | 2022-05-06 | 龙海市东煜建筑垃圾资源利用有限公司 | Lightweight wallboard concrete mixing device |
| CN216404245U (en) * | 2022-01-06 | 2022-04-29 | 甘肃星硕生物科技有限公司 | Be used for fertilizer production with adding fungus device |
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