CN115674442B - A concrete mixing device and method for water conservancy projects - Google Patents
A concrete mixing device and method for water conservancy projectsInfo
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- CN115674442B CN115674442B CN202211457554.5A CN202211457554A CN115674442B CN 115674442 B CN115674442 B CN 115674442B CN 202211457554 A CN202211457554 A CN 202211457554A CN 115674442 B CN115674442 B CN 115674442B
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Abstract
The invention relates to the technical field of concrete mixing equipment, in particular to a concrete mixing device and a method thereof for hydraulic engineering, wherein the concrete mixing device comprises a supporting bottom plate, the upper surface of the supporting bottom plate is fixedly connected with a stirring tank, one end of the stirring tank, which is far away from the supporting bottom plate, is fixedly connected with an upper cover plate, the upper surface of the upper cover plate is symmetrically and fixedly connected with a feed hopper, a discharge pipe is inserted into one side of the stirring tank, and a water inlet pipe is inserted into one side of the upper cover plate; the invention solves the problem of uneven mixing of equipment by the mutual matching between the arranged adjusting mechanism and the equipment mechanism, and continuously changes the stirring radius and the stirring position of the stirring blade I and the stirring blade II by the mutual matching between the supporting rod and the adjusting cylinder, thereby improving the stirring effect of the equipment from the two aspects of changing the stirring radius and the stirring position, being beneficial to more uniform mixing of concrete in the equipment and improving the processing efficiency of the equipment.
Description
Technical Field
The invention relates to the technical field of concrete mixing equipment, in particular to a concrete mixing device and method for hydraulic engineering.
Background
The concrete is a general term for engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, is widely applied to civil engineering, and has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased. Meanwhile, the concrete has the characteristics of high compressive strength, good durability, wide strength grade range and the like;
The concrete is one of the most main civil engineering materials in the current generation, which is an artificial stone prepared by uniformly stirring, compacting, shaping, curing and hardening cementing materials, granular aggregates, water and additives added if necessary according to a certain proportion, but the traditional equipment can not well perform preliminary premixing on various materials when the concrete is subjected to adjustment processing, so that the stirring efficiency and the processing time of the equipment on the concrete are directly affected, the production cost of the concrete is greatly increased, the traditional stirring blade is fixed in length and the stirring radius is fixed when the concrete is stirred, the stirring area of the equipment is limited, the stirring effect is poor, and in the stirring process, the materials are adhered on the inner wall of the equipment, and further part of the materials are not effectively stirred and mixed, so that the mixing uniformity and the quality of the concrete are directly affected;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide a concrete mixing device and a concrete mixing method for hydraulic engineering, which solve the technical defects of the prior art, and solve the problem of uneven mixing of equipment by the mutual matching of a regulating mechanism and an equipment mechanism, and further solve the problems of long traditional processing time and incapability of mixing inner wall materials by the mutual matching of a supporting rod and a regulating cylinder by the mutual matching of the supporting rod and the regulating cylinder, so that the stirring radius and the stirring position of a stirring blade I and a stirring blade II are continuously changed, the stirring effect of the equipment is improved from the two aspects of changing the stirring radius and the stirring position, the more uniform mixing of the concrete in the equipment is facilitated, and the processing efficiency of the equipment is improved.
The aim of the invention can be achieved by the following technical scheme:
The utility model provides a concrete blending device for hydraulic engineering, includes the supporting baseplate, the upper surface fixedly connected with agitator tank of supporting baseplate, the one end fixedly connected with upper cover plate of supporting baseplate is kept away from to the agitator tank, the upper surface symmetry fixedly connected with feeder hopper of upper cover plate, the inside grafting of one side of agitator tank has the discharging pipe, the inside grafting of one side of upper cover plate has the inlet tube, the one end fixedly connected with water tank of upper cover plate is kept away from to the inlet tube, the inside fixedly connected with division board of agitator tank, the inside fixedly connected with driving motor of supporting baseplate, driving motor's upper surface fixedly connected with adjustment cylinder, the inside grafting of adjustment cylinder has the transmission shaft, and the lower extreme and the driving motor of transmission shaft are connected with adjustment mechanism, the inside fixedly connected with cross of agitator tank, the inside grafting of cross has premixing mechanism, the inside rotation of cross is connected with clearance mechanism;
The adjusting mechanism comprises a first transmission plate, a concentric rod is sleeved outside the upper end of the first transmission plate, a positioning sleeve plate is sleeved outside the concentric rod, a reset spring is sleeved outside the first transmission plate, a support rod is symmetrically and fixedly connected to the lower surface of the positioning sleeve plate, a ball is rotatably connected to the inside of the lower end of the support rod, a second transmission plate is fixedly connected to one end of the concentric rod, which is positioned inside the stirring tank, a matched pipe is sleeved outside the second transmission plate, the matched pipe is rotatably connected with the cross, an upper stirring piece is sleeved outside one end of the concentric rod, which is close to the second transmission plate, and a lower stirring piece is sleeved outside one end of the concentric rod, which is close to the separation plate.
Preferably, the premixing mechanism comprises a screw shaft, a limit sleeve is sleeved outside one end of the screw shaft, which is far away from the sleeve, a supporting shaft is connected inside the outer surface of the limit sleeve in a rotating manner, one end of the supporting shaft, which is far away from the limit sleeve, is fixedly connected with a gear plate, the outer surface of the gear plate is connected with an annular toothed plate in a meshed manner, a premixing plate is sleeved outside the supporting shaft, a funnel plate is fixedly connected to one side of the annular toothed plate, and the funnel plate is positioned inside the upper cover plate.
Preferably, the cleaning mechanism comprises a transmission toothed plate, the outer surface of the transmission toothed plate is in meshed connection with a transmission wheel, a reciprocating screw rod is inserted in the transmission wheel, a guide sliding plate is sleeved outside one end of the reciprocating screw rod above the separation plate, and a movable push plate is sleeved outside the guide sliding plate.
Preferably, the upper stirring piece comprises a stirring blade I, a telescopic plate is connected to the stirring blade I in a sliding manner, a crank connecting rod is connected to the upper surface of the telescopic plate in a rotating manner, a positioning plate is movably connected to one end, away from the telescopic plate, of the crank connecting rod, and the upper surface of the positioning plate is fixedly connected with the sleeve.
Preferably, the lower stirring piece comprises a stirring She Er, the inside sliding connection of the stirring blade II is provided with a moving plate, the lower surface of the moving plate is rotationally connected with a positioning support rod, one end of the positioning support rod, which is far away from the moving plate, is movably connected with a fixed sleeve, the lower end of the fixed sleeve is rotationally connected with a guide sleeve, and the lower surface of the guide sleeve is fixedly connected with the partition plate.
Preferably, the transmission toothed plate is positioned outside the screw shaft, the transmission toothed plate is fixedly connected with the screw shaft, the lower end of the reciprocating screw rod penetrates through the inside of the guide sliding plate and is in rotary connection with the partition plate, the transmission wheel is positioned above the cross, and the transmission wheel is fixedly connected with the reciprocating screw rod.
Preferably, the inside fixedly connected with funnel board of upper cover plate, the one end that the stop collar was kept away from to the screw axis is fixed connection with joining in marriage the sleeve pipe, reset spring's upper end is fixed connection with the location sleeve board, and reset spring's lower extreme is fixed connection with the transmission shaft, the recess with a transmission board mutual match has been seted up to the inside of concentric rod.
The application method of the concrete allocation device for the hydraulic engineering comprises the following steps of:
When concrete is blended, sand, cement and water are put into the equipment according to a certain proportion, sand, cement are put into the equipment from a feed hopper, water enters the equipment from a water inlet pipe, and an external power supply is controlled before the concrete is fed, so that a driving motor starts to work;
the driving motor drives the transmission shaft in the adjusting cylinder to rotate, the transmission shaft drives the concentric rod to rotate through the transmission plate, the concentric rod drives the matched pipe to rotate through the upper transmission plate II, the matched pipe drives the screw shaft to rotate in the funnel plate, the material is input on one side of the screw shaft, the material is premixed on the other side, in addition, the screw shaft drives the supporting shaft on the limiting sleeve to rotate, the supporting shaft drives the gear plate to roll on the annular toothed plate, the supporting shaft rotates and rotates, the supporting shaft drives the premixing plate to stir and mix the materials, and the processing efficiency of equipment on concrete is improved;
When the screw shaft rotates, the screw shaft drives the external transmission toothed plate to rotate, the transmission toothed plate drives the transmission wheel to rotate through transmission among gears, the transmission wheel drives the reciprocating screw rod to rotate in the cross, the guide slide plate outside the reciprocating screw rod reciprocates up and down, the guide slide plate drives the movable push plate to clean and boost the inner wall of the equipment in the movement process, and the materials on the inner wall are pushed to the middle, so that the mixing uniformity is improved;
Along with the rotation of the concentric rod, the concentric rod drives the supporting rod on the positioning sleeve plate to synchronously rotate, the supporting rod drives the ball to roll on the adjusting cylinder, and the concentric rod performs intermittent up-down movement in the supporting bottom plate through the mutual matching of the supporting rod and the adjusting cylinder, so that the stirring positions of the upper stirring piece and the lower stirring piece are continuously changed, and the stirring efficiency is improved;
In the process of up and down fluctuation of the concentric rod, the crank connecting rod pushes the expansion plate to slide towards the outside of the stirring blade I under the limit of the positioning plate, so that the stirring radius of the upper end of the equipment is changed, and the positioning support rod pushes the moving plate to slide towards the outside of the stirring blade II under the limit of the fixed sleeve when the crank connecting rod is downward, so that the stirring radius of the lower end of the equipment is changed, and the movement directions of the expansion plate at the upper end and the lower end of the equipment are opposite to each other, so that the stirring radius is continuously changed, and the stirring efficiency of the equipment is improved;
And fifthly, feeding, namely adding corresponding water in the feeding process, so that the water directly enters the equipment from the water inlet pipe, and discharging the processed concrete from the discharge pipe for use.
The beneficial effects of the invention are as follows:
(1) Through the mutual matching between the arranged adjusting mechanism and the equipment mechanism, the problem of uneven mixing of the existing equipment is solved, through the mutual matching between the supporting rod and the adjusting cylinder, the concentric rod performs up-down intermittent motion in the supporting bottom plate, and further the stirring radius and the stirring position of the stirring blade I and the stirring blade II are continuously changed, so that the stirring effect of the equipment is improved from the two aspects of changing the stirring radius and the stirring position, more uniform mixing of concrete in the equipment is facilitated, and the processing efficiency of the equipment is improved;
(2) Through mutually supporting between premixing mechanism and the clearance mechanism structure, solve the long and inner wall material of traditional process time that exists and the problem that can not obtain mixing, through the transmission between the gear, make back shaft pivoted simultaneously and the rotation, the back shaft drives outside premixing board and stirs the mixture to the all kinds of materials that enter into on the funnel board, reduce the process time of equipment simultaneously, and reciprocating motion about the outside direction slide of reciprocating screw carries out, make the direction slide drive the removal push pedal in the motion process clear up and boost the material that the equipment inner wall is attached, so can reach the effect of premixing all kinds of materials, can reach the effect of clearing up the boost to the attached material of equipment inner wall again, help improving the mixing uniformity of equipment.
Drawings
The invention is further described below with reference to the accompanying drawings;
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the partition plate of the present invention;
FIG. 3 is a schematic view of the structure of the adjustment cylinder of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the cleaning mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the lower stirring member of the present invention;
FIG. 7 is a schematic view of the structure of the expansion plate of the present invention;
FIG. 8 is an enlarged view of region B of FIG. 6 in accordance with the present invention;
fig. 9 is a schematic view of the structure of the funnel plate of the present invention.
The legend comprises 1, a supporting bottom plate, 2, a stirring tank, 3, an upper cover plate, 4, a feed hopper, 5, a discharge pipe, 6, a water inlet pipe, 7, a water tank, 8, a partition plate, 9, a driving motor, 10, an adjusting cylinder, 11, a transmission shaft, 12, an adjusting mechanism, 13, a transmission plate I, 14, a concentric rod, 15, a positioning sleeve plate, 16, a return spring, 17, a supporting rod, 18, a ball, 19, a transmission plate II, 20, a matched pipe, 21, an upper stirring piece, 211, a stirring blade I, 212, a telescopic plate, 213, a crank connecting rod, 214, a positioning plate, 22, a lower stirring piece, 221, a stirring She Er, 222, a moving plate, 223, a positioning sleeve, 224, a fixed sleeve, 225, a guide sleeve, 23, a cross frame, 24, a premixing mechanism, 25, a spiral shaft, 26, a limiting sleeve, 27, a supporting shaft, 28, a gear plate, 29, an annular toothed plate, 30, a premixing plate, 31, a funnel plate, 32, a mechanism, 33, a toothed plate, 34, a transmission plate, a driving wheel, 35, a reciprocating screw rod, 36, a guide slide plate, and a push plate.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
Referring to fig. 1-9, the invention discloses a concrete blending device for hydraulic engineering, which comprises a supporting bottom plate 1, wherein the upper surface of the supporting bottom plate 1 is fixedly connected with a stirring tank 2, one end of the stirring tank 2, which is far away from the supporting bottom plate 1, is fixedly connected with an upper cover plate 3, the upper surface of the upper cover plate 3 is symmetrically and fixedly connected with a feed hopper 4, a discharge pipe 5 is inserted into one side of the stirring tank 2, a water inlet pipe 6 is inserted into one side of the upper cover plate 3, one end of the water inlet pipe 6, which is far away from the upper cover plate 3, is fixedly connected with a water tank 7, a partition plate 8 is fixedly connected into the stirring tank 2, a driving motor 9 is fixedly connected into the supporting bottom plate 1, sand, cement and water are added into the equipment according to a certain proportion when the concrete is blended, the sand, the cement and the sand are added into the equipment from the feed hopper 4, corresponding water is added in the feeding process, so that the water directly enters the equipment from the water inlet pipe 6, and finally the processed concrete is discharged from the discharge pipe 5 for use;
The upper surface of the driving motor 9 is fixedly connected with an adjusting cylinder 10, the inside of the adjusting cylinder 10 is inserted with a transmission shaft 11, the lower end of the transmission shaft 11 is connected with the driving motor 9, the upper surface of the transmission shaft 11 is fixedly connected with an adjusting mechanism 12, the inside of the stirring tank 2 is fixedly connected with a cross 23, the inside of the cross 23 is inserted with a premixing mechanism 24, the inside of the cross 23 is rotationally connected with a cleaning mechanism 32, before feeding, an external power supply is controlled to start the driving motor 9, the transmission shaft 11 inside the adjusting cylinder 10 is driven to rotate by the driving motor 9, the transmission shaft 11 drives the adjusting mechanism 12 to work in the rotating process, the adjusting mechanism 12 comprises a first transmission plate 13, the outer part of the upper end of the first transmission plate 13 is sleeved with a concentric rod 14, the inside of the concentric rod 14 is provided with a groove matched with the first transmission plate 13, the outer part of the concentric rod 14 is sleeved with a positioning sleeve plate 15, the outside of the first transmission plate 13 is sleeved with a return spring 16, the upper end of the return spring 16 is fixedly connected with a positioning sleeve plate 15, the lower end of the return spring 16 is fixedly connected with a transmission shaft 11, the lower surface of the positioning sleeve plate 15 is symmetrically and fixedly connected with a supporting rod 17, the lower end of the supporting rod 17 is internally and rotatably connected with a ball 18, one end of a concentric rod 14 positioned in the stirring tank 2 is fixedly connected with a second transmission plate 19, the outside of the second transmission plate 19 is sleeved with a matched pipe 20, the matched pipe 20 is rotatably connected with a cross 23, one end of the concentric rod 14 close to the second transmission plate 19 is externally sleeved with an upper stirring piece 21, one end of the concentric rod 14 close to the separation plate 8 is externally sleeved with a lower stirring piece 22, namely the transmission shaft 11 drives the first transmission plate 13 to rotate, the first transmission plate 13 drives the outer concentric rod 14 at the upper end to synchronously rotate along with the rotation of the concentric rod 14, the concentric rod 14 drives the positioning sleeve plate 15 to rotate, the positioning sleeve plate 15 drives the supporting rod 17 to synchronously rotate, the supporting rod 17 drives the ball 18 to roll on the adjusting cylinder 10, the supporting rod 17 enables the concentric rod 14 to intermittently move up and down in the supporting bottom plate 1 in the process of rolling on the adjusting cylinder 10, and meanwhile, the reset spring 16 elastically deforms back and forth, so that the stirring positions of the upper stirring piece 21 and the lower stirring piece 22 are continuously changed, and the stirring effect of equipment is improved;
The upper stirring member 21 comprises a first stirring blade 211, the inside of the first stirring blade 211 is in sliding connection with a telescopic plate 212, the upper surface of the telescopic plate 212 is in sliding connection with a crank connecting rod 213, one end of the crank connecting rod 213 far away from the telescopic plate 212 is movably connected with a positioning plate 214, the upper surface of the positioning plate 214 is fixedly connected with the matched pipe 20, the lower stirring member 22 comprises a stirring She Er 221, the inside of the stirring She Er 221 is in sliding connection with a moving plate 222, the lower surface of the moving plate 222 is in sliding connection with a positioning support rod 223, one end of the positioning support rod 223 far away from the moving plate 222 is movably connected with a fixed sleeve 224, the lower end of the fixed sleeve 224 is in sliding connection with a guide sleeve 225, in other end of the guide sleeve 225 is in fixed connection with a partition plate 8, namely, in the process of the vertical movement of the concentric rod 14, the stirring position of the first stirring blade 211 and the stirring She Er is continuously changed, when the concentric rod 14 moves upwards, the positioning plate 214 is limited by the positioning plate 214, the positioning plate 214 drives the crank connecting rod 213 to push the telescopic plate 212, the telescopic plate 212 to slide in the inside of the first stirring blade 211, the lower end of the moving plate 222 is in sliding connection with the fixed sleeve 224, the radius of the inner stirring blade 212 is changed by the inner part of the inner stirring blade 212 through the fixed sleeve 212, the inner end of the fixed sleeve 222 is matched with the upper stirring blade 222, and the upper stirring rod 213 is matched with the upper stirring rod 222, the inner end of the upper stirring rod 213 is driven by the lower stirring rod 213, which is matched with the upper stirring rod 222, which is in the inner end of the inner stirring rod 211, which is in the inner part of the inner stirring rod 211, which is in the inner stirring rod is by the stirring rod, which is in the stirring rod, and the inner stirring rod is in the upper stirring rod, and the upper stirring rod is in the upper stirring rod, and the stirring rod is. Through the cooperation between bracing piece 17 and the adjustment cylinder 10, constantly change stirring leaf one 211 and stir She Er's stirring radius and stirring position, so improve the stirring effect of equipment from changing two aspects of stirring radius and stirring position, help the more even of the inside concrete mixing of equipment, improve the machining efficiency of equipment, solve the inhomogeneous problem of equipment mixing that exists.
Example 2:
When the existing equipment is used for adjusting and processing concrete, various materials cannot be premixed preliminarily, so that the stirring efficiency and processing time of the equipment on the concrete are directly influenced, the production cost of the concrete is greatly increased, in addition, in the stirring process, the materials are attached to the inner wall of the equipment, and further, part of the materials cannot be effectively stirred and mixed, and the mixing uniformity and quality of the concrete are directly influenced, so that the existing problems are urgently needed to be solved;
The driving motor 9 drives the transmission shaft 11 inside the adjusting cylinder 10 to rotate, the transmission shaft 11 drives the concentric rod 14 to rotate through the first transmission plate 13, the concentric rod 14 drives the matched sleeve 20 to rotate through the second upper transmission plate 19, the matched sleeve 20 circumferentially rotates inside the cross 23, the matched sleeve 20 drives the premixing mechanism 24 to integrally rotate along with the rotation of the matched sleeve 20, the premixing mechanism 24 comprises a screw shaft 25, one end of the screw shaft 25, far from the limit sleeve 26, is fixedly connected with the matched sleeve 20, the limit sleeve 26 is sleeved outside one end of the screw shaft 25, the supporting shaft 27 is rotatably connected with the supporting shaft 27 inside the outer surface of the limit sleeve 26, one end of the supporting shaft 27, far from the limit sleeve 26, is fixedly connected with the gear plate 28, the outer surface of the gear plate 28 is meshed and connected with the annular toothed plate 29, one side of the supporting shaft 27 is fixedly connected with the premixing plate 30, and the hopper plate 31 is fixedly connected with one side of the upper cover plate 3, even if the matched sleeve 20 drives the screw shaft 25 to rotate inside the hopper plate 31, one side of the screw shaft 25 inputs materials, the other side of the screw shaft 25 rotates on the side of the hopper plate 31, the screw shaft 25 rotates along with the rotary shaft 25, the other side of the supporting shaft 25 rotates along with the rotary shaft 25, the rotary shaft 27 drives the rotary shaft 27, and simultaneously, the rotary shaft 27 rotates the rotary shaft 27, and the rotary shaft 27 drives the rotary shaft 27 to rotate synchronously, and the rotary shaft 27 rotates the rotary shaft 27, and the rotary shaft 27 rotates synchronously, and the rotary shaft 27 rotates on the rotary shaft 27 and the rotary shaft 27;
When the screw shaft 25 rotates, the screw shaft 25 drives the external cleaning mechanism 32 to work, the cleaning mechanism 32 comprises a transmission toothed plate 33, the transmission toothed plate 33 is positioned outside the screw shaft 25, the transmission toothed plate 33 is fixedly connected with the screw shaft 25, the outer surface of the transmission toothed plate 33 is in meshed connection with a transmission wheel 34, the transmission wheel 34 is positioned above the cross 23, the transmission wheel 34 is fixedly connected with a reciprocating screw 35, the inside of the transmission wheel 34 is inserted with the reciprocating screw 35, the lower end of the reciprocating screw 35 penetrates through the inside of a guide sliding plate 36 to be in rotary connection with the partition plate 8, one end of the reciprocating screw 35 positioned above the partition plate 8 is externally sleeved with the guide sliding plate 36, the outside of the guide sliding plate 36 is sleeved with a movable push plate 37, namely the screw shaft 25 drives the external transmission toothed plate 33 to rotate through transmission among gears, the transmission toothed plate 33 drives the transmission wheel 34 to rotate, the transmission wheel 34 drives the reciprocating screw rod 35 to rotate in the cross 23, the guide slide plate 36 outside the reciprocating screw rod 35 reciprocates up and down, the guide slide plate 36 drives the movable push plate 37 to clean and boost materials attached to the inner wall of the equipment in the moving process, the materials on the inner wall are pushed to the middle, the materials can be fully mixed, the effect of premixing various materials can be achieved, the effect of cleaning and boosting the materials attached to the inner wall of the equipment can be achieved, the processing time of the equipment is greatly shortened, the mixing uniformity of the equipment is improved, and the problems that the traditional processing time is long and the materials on the inner wall cannot be mixed are solved.
The working process and principle of the invention are as follows:
When the concrete is blended, sand, cement and water are put into the equipment according to a certain proportion, sand and cement are put into the equipment from a feed hopper 4, an external power supply is controlled before the feeding, a driving motor 9 starts to work, a transmission shaft 11 in an adjusting cylinder 10 is driven to rotate by the driving motor 9, the transmission shaft 11 drives a concentric rod 14 to synchronously rotate through a transmission plate I13, the concentric rod 14 drives a supporting rod 17 on a positioning sleeve plate 15 to synchronously rotate, the supporting rod 17 drives a ball 18 to roll on the adjusting cylinder 10, the concentric rod 14 is enabled to intermittently move up and down in the supporting bottom plate 1 through the mutual matching of the supporting rod 17 and the adjusting cylinder 10, and the stirring positions of an upper stirring piece 21 and a lower stirring piece 22 are continuously changed, so that the stirring effect of the equipment is improved, when the concentric rod 14 moves upwards, because the positioning plate 214 is limited, the positioning plate 214 drives the crank connecting rod 213 to push the telescopic plate 212, so that the telescopic plate 212 slides in the stirring blade I211, and the fixed sleeve 224 at the lower end at the moment pulls the movable plate 222 to slide in the stirring She Er 221 through the positioning support rod 223, so that the stirring radius at the upper end of the equipment is changed through the mutual matching of the stirring blade I211 and the telescopic plate 212, otherwise, the stirring radius at the lower end of the equipment is changed, and the stirring radius and the stirring position of the stirring blade I211 and the stirring She Er 221 are continuously changed through the mutual matching of the support rod 17 and the adjusting cylinder 10, so that the stirring effect of the equipment is improved from the two aspects of changing the stirring radius and the stirring position, the more uniform mixing of concrete in the equipment is facilitated, the processing efficiency of the equipment is improved, and the problem of uneven mixing of the existing equipment is solved;
In addition, the concentric rod 14 drives the matched sleeve 20 to rotate through the second upper end transmission plate 19, so that the matched sleeve 20 circumferentially rotates in the cross 23, the matched sleeve 20 drives the screw shaft 25 to rotate in the funnel plate 31, the materials are input through one side of the screw shaft 25, the materials are premixed on the other side, the screw shaft 25 drives the support shaft 27 on the limit sleeve 26 to rotate, the support shaft 27 drives the gear plate 28 to roll on the annular gear plate 29, the gear plate 28 drives the support shaft 27 to rotate through transmission among gears, the support shaft 27 rotates and rotates simultaneously, the support shaft 27 drives the external premixing plate 30 to stir and mix various materials entering the funnel plate 31, the processing efficiency of the equipment on concrete is improved, the processing time of the equipment is reduced, through the transmission between the gears, the driving wheel 34 drives the reciprocating screw rod 35 to rotate in the cross 23, so that the guide slide plate 36 outside the reciprocating screw rod 35 reciprocates up and down, the guide slide plate 36 drives the movable push plate 37 to clean and boost the materials attached to the inner wall of the equipment in the movement process, the materials on the inner wall are pushed to the middle, the materials can be fully mixed, the effect of premixing various materials can be achieved, the effect of cleaning and boosting the materials attached to the inner wall of the equipment can be achieved, the processing time of the equipment is greatly shortened, the mixing uniformity of the equipment is improved, and the problems that the traditional processing time is long and the materials on the inner wall cannot be mixed are solved.
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 (6)
1. The utility model provides a concrete mixing device for hydraulic engineering, includes supporting baseplate (1), a serial communication port, the last fixed surface of supporting baseplate (1) is connected with agitator tank (2), the one end fixedly connected with upper cover plate (3) of supporting baseplate (1) is kept away from to agitator tank (2), the upper surface symmetry fixedly connected with feeder hopper (4) of upper cover plate (3), one side inside grafting of agitator tank (2) has discharging pipe (5), one side inside grafting of upper cover plate (3) has inlet tube (6), one end fixedly connected with water tank (7) of upper cover plate (3) are kept away from to inlet tube (6), the inside fixedly connected with division board (8) of agitator tank (2), the inside fixedly connected with driving motor (9) of supporting baseplate (1), the upper surface fixedly connected with adjustment cylinder (10) of driving motor (9), the inside grafting of adjustment cylinder (10) has transmission shaft (11), and the lower extreme and driving motor (9) are connected, the upper surface fixedly connected with adjustment mechanism (12) of transmission shaft (11), the inside cross (23) has mixer drum (23), the inside of the cross (23) is rotatably connected with a cleaning mechanism (32);
The adjusting mechanism (12) comprises a first transmission plate (13), a concentric rod (14) is sleeved outside the upper end of the first transmission plate (13), a positioning sleeve plate (15) is sleeved outside the concentric rod (14), a return spring (16) is sleeved outside the first transmission plate (13), support rods (17) are symmetrically and fixedly connected to the lower surface of the positioning sleeve plate (15), balls (18) are rotatably connected inside the lower end of the support rods (17), a second transmission plate (19) is fixedly connected to one end of the concentric rod (14) positioned inside the stirring tank (2), a matched sleeve (20) is sleeved outside the second transmission plate (19), the matched sleeve (20) is in rotary connection with a cross (23), an upper stirring piece (21) is sleeved outside one end of the concentric rod (14) close to the second transmission plate (19), and a lower stirring piece (22) is sleeved outside one end of the concentric rod (14) close to the separation plate (8);
The premixing mechanism (24) comprises a spiral shaft (25), a limit sleeve (26) is sleeved outside one end, far away from the matched sleeve (20), of the spiral shaft (25), a supporting shaft (27) is connected inside the outer surface of the limit sleeve (26) in a rotating mode, a gear plate (28) is fixedly connected to one end, far away from the limit sleeve (26), of the supporting shaft (27), an annular toothed plate (29) is meshed and connected to the outer surface of the gear plate (28), a premixing plate (30) is sleeved outside the supporting shaft (27), a funnel plate (31) is fixedly connected to one side of the annular toothed plate (29), and the funnel plate (31) is located inside the upper cover plate (3);
The inside fixedly connected with funnel board (31) of upper cover plate (3), the one end that stop collar (26) was kept away from to screw axis (25) is fixed connection with supporting pipe (20), the upper end and the location sleeve board (15) of reset spring (16) are fixed connection, and the lower extreme and the transmission shaft (11) of reset spring (16) are fixed connection, the recess of mutually supporting with transmission board one (13) has been seted up to the inside of concentric rod (14).
2. The concrete deployment device for hydraulic engineering according to claim 1, wherein the cleaning mechanism (32) comprises a transmission toothed plate (33), a driving wheel (34) is connected to the outer surface of the transmission toothed plate (33) in a meshed mode, a reciprocating screw rod (35) is inserted into the driving wheel (34), a guide sliding plate (36) is sleeved outside one end, above the separation plate (8), of the reciprocating screw rod (35), and a movable pushing plate (37) is sleeved outside the guide sliding plate (36).
3. The concrete deployment device for hydraulic engineering according to claim 2, wherein the upper stirring piece (21) comprises a stirring blade (211), a telescopic plate (212) is slidably connected in the stirring blade (211), a crank connecting rod (213) is rotatably connected to the upper surface of the telescopic plate (212), a positioning plate (214) is movably connected to one end, away from the telescopic plate (212), of the crank connecting rod (213), and the upper surface of the positioning plate (214) is fixedly connected with the sleeve (20).
4. A concrete deployment device for hydraulic engineering according to claim 3, wherein the lower stirring piece (22) comprises a stirring She Er (221), a movable plate (222) is slidably connected in the stirring She Er (221), a positioning support rod (223) is rotatably connected to the lower surface of the movable plate (222), a fixed sleeve (224) is movably connected to one end of the positioning support rod (223) away from the movable plate (222), a guide sleeve (225) is rotatably connected to the lower end of the fixed sleeve (224), and the lower surface of the guide sleeve (225) is fixedly connected with the partition plate (8).
5. The concrete mixing device for hydraulic engineering according to claim 4, wherein the transmission toothed plate (33) is located outside the screw shaft (25), the transmission toothed plate (33) is fixedly connected with the screw shaft (25), the lower end of the reciprocating screw rod (35) penetrates through the inside of the guide sliding plate (36) to be rotatably connected with the partition plate (8), the transmission wheel (34) is located above the cross (23), and the transmission wheel (34) is fixedly connected with the reciprocating screw rod (35).
6. A method of using a concrete deployment device for hydraulic engineering, the method being applied to the concrete deployment device for hydraulic engineering of claim 5, characterized in that the method of using the concrete deployment device for hydraulic engineering comprises the steps of:
When concrete is blended, sand, cement and water are put into the equipment according to a certain proportion, sand, cement are put into the equipment from a feed hopper (4), water enters the equipment from a water inlet pipe (6), and an external power supply is controlled before the concrete is fed, so that a driving motor (9) starts to work;
Step two, a transmission shaft (11) in the adjusting cylinder (10) is driven to rotate by a driving motor (9), the transmission shaft (11) drives a concentric rod (14) to rotate by a transmission plate I (13), the concentric rod (14) drives a matched sleeve (20) to rotate by an upper transmission plate II (19), the matched sleeve (20) drives a screw shaft (25) to rotate in a hopper plate (31), materials are input on one side of the screw shaft (25) and are premixed on the other side, in addition, the screw shaft (25) drives a supporting shaft (27) on a limiting sleeve (26) to rotate, the supporting shaft (27) drives a gear plate (28) to roll on an annular toothed plate (29), the supporting shaft (27) rotates and rotates simultaneously, and the supporting shaft (27) drives a premixing plate (30) to stir and mix materials, so that the processing efficiency of equipment on concrete is improved;
When the screw shaft (25) rotates, the screw shaft (25) drives the external transmission toothed plate (33) to rotate, the transmission toothed plate (33) drives the transmission wheel (34) to rotate through transmission among gears, the transmission wheel (34) drives the reciprocating screw rod (35) to rotate in the cross (23), the guide slide plate (36) outside the reciprocating screw rod (35) reciprocates up and down, and the guide slide plate (36) drives the movable push plate (37) to clean and boost the inner wall of the equipment in the movement process, so that materials on the inner wall are pushed to the middle, and the mixing uniformity is improved;
Along with the rotation of the concentric rod (14), the concentric rod (14) drives a supporting rod (17) on a positioning sleeve plate (15) to synchronously rotate, the supporting rod (17) drives a ball (18) to roll on an adjusting cylinder (10), and the concentric rod (14) performs up-down intermittent motion in a supporting bottom plate (1) through the mutual matching of the supporting rod (17) and the adjusting cylinder (10), so that the stirring positions of an upper stirring piece (21) and a lower stirring piece (22) are continuously changed, and the stirring efficiency is improved;
In the process of up and down movement of the concentric rod (14), the crank connecting rod (213) pushes the expansion plate (212) to slide towards the outer part of the first stirring blade (211) under the limitation of the positioning plate (214), so that the stirring radius of the upper end of the equipment is changed, and the positioning support rod (223) pushes the moving plate (222) to slide towards the outer part of the stirring She Er (221) under the limitation of the fixed sleeve (224) in the downward direction, so that the stirring radius of the lower end of the equipment is changed, and the movement directions of the expansion plate (212) and the moving plate (222) at the upper end and the lower end are opposite, so that the stirring radius is continuously changed, and the stirring efficiency of the equipment is improved;
And fifthly, feeding, namely adding corresponding water in the feeding process, so that the water directly enters the equipment from the water inlet pipe (6), and discharging the processed concrete from the discharge pipe (5).
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| CN110975720A (en) * | 2019-12-19 | 2020-04-10 | 王淑英 | Chemical raw material mixing and stirring device |
| CN111939600A (en) * | 2020-07-14 | 2020-11-17 | 马鞍山久特新材料科技有限公司 | High polymer material pouring and defoaming system |
| CN214346417U (en) * | 2020-12-22 | 2021-10-08 | 固原三鼎马铃薯制品有限责任公司 | Modified starch production reation kettle |
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| CN209917704U (en) * | 2019-03-27 | 2020-01-10 | 苏州华兆林纺织有限公司 | Material mixing equipment for manufacturing cloth |
| CN212040159U (en) * | 2019-12-04 | 2020-12-01 | 绍兴圣苗针纺有限公司 | A dye mixing device for textile printing and dyeing |
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| CN110975720A (en) * | 2019-12-19 | 2020-04-10 | 王淑英 | Chemical raw material mixing and stirring device |
| CN111939600A (en) * | 2020-07-14 | 2020-11-17 | 马鞍山久特新材料科技有限公司 | High polymer material pouring and defoaming system |
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