CN109866335B

CN109866335B - Wave pushing type mixing preparation process of concrete material

Info

Publication number: CN109866335B
Application number: CN201910208373.0A
Authority: CN
Inventors: 潘声田; 赵龙
Original assignee: Xuzhou Ronglu Bridge Co Ltd
Current assignee: Xuzhou Ronglu Bridge Co., Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-11-06
Anticipated expiration: 2039-03-19
Also published as: CN109866335A

Abstract

The invention discloses a wave-push type mixing preparation process of concrete materials, which comprises the following steps: open row material motor, the output shaft of arranging the material motor rotates and drives row material gear synchronous rotation, and drive the ring gear and rotate, thereby it rotates to drive row material dish, the concrete is at the in-process of stirring, make the protection section of the bin outlet on arranging the material dish be close to ground, open driving motor, driving motor's output shaft rotates and to drive first bevel gear and rotate, first bevel gear rotates and drives third bevel gear and rotate, thereby the drive rotates ripples and pushes away the mechanism rotation, when rotating ripples and pushing away the mechanism motion, first spacing collar, the second spacing collar, thereby third spacing collar rotates around self axis and drives the cylinder, the adsorption rod rotates, the cylinder, the adsorption rod rotates the in-process, the cylinder carries out attached extrusion to the agitator housing all the time, adsorption rod all the time and the adsorption contact between the agitator housing.

Description

Wave pushing type mixing preparation process of concrete material

Technical Field

The invention relates to the technical field of mortar mixing, in particular to mixing and stirring equipment for concrete.

Background

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture

Indispensable instrument in the housing construction field, bring very big convenience for the building in-process, but during the concrete mixing, the compressive strength and the stability of brickwork can be reduced undoubtedly to the mortar and the inequality of gluing of building block, these circumstances can all directly influence house overall structure, cause very big potential safety hazard, the upset stirring to the concrete is realized for the rotation through the churn to most mixers, this kind of stirring mode is even inadequately to the concrete mixture stirring, the churn time is longer, it is comparatively slow to unload, and the volume of residue of concrete in the churn is more when unloading, not only influence the construction progress, and construction quality can not be guaranteed.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide the concrete mixing and stirring equipment, the stirring device can uniformly stir the concrete mixture, the unloading is quick, the residual quantity of the concrete in the stirring cylinder is small during the unloading, the stirring efficiency is high, and the construction quality is ensured.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

The wave-push type mixing preparation process of concrete material is characterized by that:

the stirring and mixing process of the stirrer comprises the following steps:

s1, placing concrete in a stirrer, wherein the stirrer comprises a mounting rack, a stirring device for stirring the concrete, a transmission device for transmitting power to the stirring device and realizing the rotation of the stirring device, and a protective shell for protecting the stirring device and the transmission device, the stirring device, the transmission device and the protective shell are arranged on the mounting rack, the stirring device and the transmission device are arranged in the protective shell, the stirring device comprises a stirring shell for containing the concrete and stirring the concrete and a stirring transmission mechanism for driving the stirring shell to move, the stirring shell is connected with the stirring transmission mechanism, the protective shell comprises a first protective shell and a second protective shell, the first protective shell is a cylindrical barrel structure with one open end and the other closed end, the second protective shell is arranged at the closed end of the first protective shell and is communicated with the closed end of the first protective shell, the stirring device is accommodated in the first protective shell, and the transmission device is accommodated in the second protective shell;

the stirring shell is of a cylinder structure with openings at two ends, the stirring shell and the first protective shell are coaxially arranged, the stirring shell is in a wave shape in the process of stirring concrete by the stirring shell, and the wave crests and the wave troughs of the stirring shell can be mutually converted;

the convection rotating mechanism comprises a convection shell which is coaxially sleeved in the first protective shell, the convection shell is positioned between the stirring shell and the first protective shell, the convection shell is of a cylindrical barrel structure with one open end and the other closed end, the open end of the convection shell and the open end of the first protective shell face towards the same direction, fixed blocks are uniformly arranged in the circumferential direction of the open end of the convection shell, one end of each fixed block is fixedly connected with the convection shell, the other end of each fixed block is fixedly connected with a first fixed rod, one end of each first fixed rod is slidably sleeved in the fixed blocks, the other end of each first fixed rod is inserted in the barrel wall of the stirring shell and is connected with the stirring shell, so that the stirring shell is limited and installed, a turntable is coaxially sleeved in the convection shell, and the turntable is positioned between the stirring shell and the first protective shell, the rotary table is close to the closed end of the convection shell, a plurality of second fixing rods are arranged between the rotary table and the stirring shell, one end of each second fixing rod is fixedly connected with the rotary table, and the other end of each second fixing rod is inserted into the cylinder wall of the stirring shell and is connected with the stirring shell;

the mounting frame comprises a base and a swing mechanism, the swing mechanism is mounted on the base, the swing mechanism is connected with a first protective shell, the base comprises a fixed seat, a first mounting plate, a second mounting plate, a limiting block and guide grooves, the fixed seat is a rectangular plate body, the first mounting plate and the second mounting plate are vertically arranged and are parallel to each other, the first mounting plate and the second mounting plate are close to one end of the fixed seat in the length direction, the limiting block is arranged at the other end of the fixed seat in the length direction, the guide grooves are arranged in parallel, the guide grooves are located between the first mounting plate and the second mounting plate, the guide direction of the guide grooves is parallel to the length direction of the fixed seat, a first connecting rod is arranged between the first mounting plate and the second mounting plate, and the first connecting rod is close to the top ends of the;

the swing mechanism comprises a slide block, a first support rod and a second support rod, the slide block is arranged on the fixed seat, the sliding block and the guide groove form sliding guide fit, one end of a first support rod is hinged with one end of the sliding block, one end of a second support rod is hinged with the other end of the sliding block, the shaft core line at the hinged position of the first support rod and the sliding block and at the hinged position of the second support rod and the sliding block is horizontally arranged and is vertical to the guide direction of the guide groove, the other end of the first support rod is connected with the other end of the second support rod through a second connecting rod, the first protective shell is provided with a mounting seat, the mounting seat is provided with a first mounting hole and a second mounting hole, the central axes of the first mounting hole and the second mounting hole are horizontally arranged and are vertical to the central axis of the first protective shell, the first connecting rod is connected with the first mounting hole in a matching manner, and the second connecting rod is connected with the second mounting hole in a matching manner;

the swing mechanism further comprises a swing motor and a screw rod, the swing motor is mounted on the fixed seat, an output shaft of the swing motor is horizontally arranged and parallel to the guide direction of the guide groove, one end of the screw rod is fixedly connected with the output shaft of the swing motor, the other end of the screw rod penetrates through the sliding block to be movably connected with the limiting block, and the screw rod is in threaded fit with the sliding block;

the discharging mechanism comprises a discharging motor, a discharging gear and a check ring which is installed at the opening end of the first protective shell in a matching mode, a discharging disc is installed on the inner ring of the check ring in a matching mode, the discharging disc is movably connected with the check ring and can rotate around the axis of the discharging disc, a discharging opening is formed in the disc surface of the discharging disc, one end of the discharging opening is close to the edge of the discharging disc and is a discharging section, the other end of the discharging opening is close to the center of the discharging disc and is a protecting section, the discharging section and the protecting section are communicated with each other, a gear ring is fixedly sleeved outside the discharging disc, the discharging motor is installed on the check ring, the central axis of an output shaft of the discharging motor is parallel to the central axis of the check ring, the discharging gear is coaxially and fixedly sleeved at the output;

the discharge motor is started, the output shaft of the discharge motor rotates to drive the discharge gear to synchronously rotate and drive the gear ring to rotate, so that the discharge disc is driven to rotate, and the protective section of the discharge port on the discharge disc is close to the ground in the process of stirring concrete, so that the waste of the concrete caused by the concrete falling out of the first protective shell is avoided;

s2, the transmission device comprises a transmission motor, a first transmission part, a driving part of the first transmission part is connected with an output shaft end of the transmission motor, a driven part of the first transmission part is connected with a rotating wave pushing mechanism, the rotating wave pushing mechanism further comprises a first central shaft coaxially fixed at the center of a first spacing ring, one end of the first central shaft is fixedly connected with the center of the first spacing ring, the other end of the first central shaft penetrates through the closed end of a first protective shell to extend into a second protective shell, the first transmission part comprises a first bevel gear coaxially and fixedly sleeved at the output shaft end of the transmission motor, a third bevel gear coaxially and fixedly sleeved outside the first central shaft is meshed with a third bevel gear, the convection rotation mechanism can rotate around the axis of the convection rotation mechanism, the convection rotation mechanism is connected with the transmission device, the center of the turntable is coaxially provided with the third central shaft, one end of a third central shaft is fixedly connected with the center of the turntable, the other end of the third central shaft penetrates through a shaft hole in the center of the first central shaft and extends into the second protective shell, the transmission device further comprises a second bevel gear coaxially and fixedly sleeved outside the third central shaft, and the second bevel gear is meshed with the first bevel gear;

the convection casing is connected with the transmission device, the transmission device can drive the convection casing to rotate around the axis of the convection casing, the rotation direction of the convection casing is the same as that of the turntable and synchronously rotates, the transmission device further comprises a second transmission part, a second central shaft is arranged at the center of the closed end of the convection casing, one end of the second central shaft is fixedly connected with the center of the closed end of the convection casing, the other end of the second central shaft extends into the second protective casing, the second central shaft is coaxially sleeved outside the first central shaft, a driving part of the second transmission part is connected with the third central shaft, a driven part of the second transmission part is connected with the second central shaft, the second transmission part comprises a first driving wheel coaxially fixedly sleeved outside the third central shaft, a rotating shaft arranged on one side of the third central shaft and a first driven wheel coaxially fixedly sleeved outside the rotating shaft, The first driving wheel, the first driven wheel, the second driving wheel and the second driven wheel are belt wheels/gears, and the first driving wheel and the first driven wheel and the second driven wheel are in meshing transmission through belts/gears;

the stirring device comprises a stirring shell and a stirring transmission mechanism, the stirring transmission mechanism comprises a rotating wave pushing mechanism, the rotating wave pushing mechanism comprises a first limiting ring, a second limiting ring and a third limiting ring which are coaxially sleeved in the convection shell, a wave pushing assembly is arranged between the second limiting ring and the third limiting ring and is positioned between the second limiting ring and the third limiting ring and the stirring shell, the wave pushing assembly comprises a plurality of rollers, an adsorption rod is arranged between two adjacent rollers, a transmission device is arranged on the stirring machine and comprises a transmission motor and a first transmission part, the rotating wave pushing mechanism further comprises a first central shaft which is coaxially fixed at the center of the first limiting ring, the first transmission part comprises a first bevel gear which is coaxially and fixedly sleeved at the output shaft end of the transmission motor, and a third bevel gear which is coaxially and fixedly sleeved outside the first central shaft, the first bevel gear is meshed with the third bevel gear, two ends of the roller in the length direction are coaxially connected with additional rollers, two ends of the adsorption rod in the length direction are coaxially connected with additional adsorption rods, the transmission motor is started, an output shaft of the transmission motor can drive the first bevel gear to rotate, the first bevel gear rotates to drive the third bevel gear to rotate so as to drive the rotary wave pushing mechanism to rotate, when the rotary wave pushing mechanism moves, the first limiting ring, the second limiting ring and the third limiting ring rotate around the axes of the first limiting ring, the second limiting ring and the third limiting ring so as to drive the roller and the adsorption rods to rotate, the roller and the adsorption rods always carry out attachment extrusion on the stirring shell in the rotation process, the adsorption rods always carry out adsorption contact with the stirring shell, so that stable wave crests are formed at the attachment positions of the stirring shell and the roller, stable wave troughs are formed at the positions of the stirring shell in adsorption contact with the adsorption rods, and the, thereby realizing the overturning, stirring and mixing of the concrete;

when the stirring shell works, an output shaft of the transmission motor rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the third central shaft to synchronously rotate, so that the rotary disc is driven to rotate and the first driving wheel is driven to rotate, the first driving wheel rotates to drive the first driven wheel to rotate and the rotary shaft is driven to synchronously rotate, the rotary shaft rotates to drive the second driving wheel to rotate, so that the second driven wheel rotates to drive the second central shaft to rotate, then the convection shell is driven to rotate, the convection shell and the rotary disc synchronously rotate, and the rotating efficiency of the stirring shell is improved;

(II) the swinging mixing process of the stirrer:

s3, when the swing motor drives the screw rod to rotate, the slide block can move towards the direction close to/far from the swing motor along the guide direction of the guide groove, and in the process of reciprocating motion of the slide block along the guide direction of the guide groove, the slide block drives the first support rod and the second support rod to do reciprocating motion, namely when the slide block is close to the swing motor, the open end of the first protective shell is close to the ground, and when the slide block is far away from the swing motor, the open end of the first protective shell is far away from the ground, so that the first protective shell is driven to swing, the stirring shell is driven to swing, and concrete can be further stirred and mixed when the stirring shell swings;

(III) the unloading process of the stirrer:

and S4, starting the swing motor to enable the slide block to be close to the swing motor, enabling the opening end of the first protective shell to be close to the ground, starting the discharge motor to enable the discharge section of the discharge port on the discharge disc to be close to the ground, and discharging the concrete through the discharge port to facilitate discharging.

Compared with the prior art, the stirring device has the advantages that the stirring device adopts a wave pushing type stirring mode, the stirring efficiency is higher, the concrete is uniformly mixed, the discharging is more convenient, the residual quantity in the stirring shell is less during the discharging, and the continuous construction is ensured.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic structural diagram of the protective housing of the present invention.

Fig. 5 is a schematic structural diagram of the present invention.

Fig. 6 is a schematic view of the transmission device and the stirring mechanism of the present invention.

Fig. 7 is a schematic view of the transmission device and the stirring mechanism of the present invention.

Fig. 8 is a schematic view of a rotational wave pushing mechanism of the present invention.

Fig. 9 is a schematic view of a rotational wave pushing mechanism of the present invention.

Fig. 10 is a schematic view of the structure of the roller and the adsorption rod of the present invention.

Fig. 11 is a schematic view of the convection rotation mechanism of the present invention.

Fig. 12 is a schematic view of the turntable structure of the present invention.

FIG. 13 is a schematic view of a discharge mechanism of the present invention.

FIG. 14 is a schematic view of a discharge mechanism of the present invention.

Fig. 15 is a schematic view of the structure of the mounting frame of the present invention.

Fig. 16 is a schematic view of the base structure of the present invention.

Fig. 17 is a schematic view of the swing mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention are 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 embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention.

The stirring and unloading process of the concrete mixing and stirring equipment comprises the following steps:

the stirring and mixing process of the stirrer comprises the following steps:

s1, starting the discharging motor 410, enabling the output shaft of the discharging motor 410 to rotate to drive the discharging gear 420 to synchronously rotate and drive the gear ring 430 to rotate, so as to drive the discharging disc to rotate, and enabling the protection section of the discharging opening 440 on the discharging disc to be close to the ground in the stirring process of concrete, so that the waste of concrete caused by the concrete falling outside the first protection shell 310 is avoided;

s2, the transmission motor 210 is started, the output shaft of the transmission motor 210 rotates to drive the first bevel gear 220 to rotate, the first bevel gear 220 rotates to drive the third bevel gear 240 to rotate, thereby driving the rotary wave pushing mechanism 60 to rotate, when the rotary wave pushing mechanism 60 moves, the first spacing ring 620, the second spacing ring 630 and the third spacing ring 640 rotate around the axes thereof to drive the roller 660 and the adsorption rod 670 to rotate, and during the rotation of the roller 660 and the adsorption rod 670, the roller 660 always adheres and extrudes the stirring shell 70, the adsorption rod 670 always contacts with the stirring shell 70 in an adsorption manner, therefore, stable wave crests are formed at the attaching position of the stirring shell 70 and the roller 660, stable wave troughs are formed at the adsorbing and contacting position of the stirring shell 70 and the adsorption rod 670, and the wave crests and the wave troughs of the stirring shell 70 are mutually switched, so that the concrete is turned, stirred and mixed;

when the stirring shell 70 works, the output shaft of the transmission motor 210 rotates to drive the second bevel gear 230 to rotate, the second bevel gear 230 rotates to drive the third central shaft 560 to synchronously rotate, so as to drive the turntable 550 to rotate and drive the first driving wheel 260 to rotate, the first driving wheel 260 rotates to drive the first driven wheel 270 to rotate and drive the rotating shaft 280 to synchronously rotate, the rotating shaft 280 rotates to drive the second driving wheel 290 to rotate, so as to drive the second driven wheel 250 to rotate, the second driven wheel 250 rotates to drive the second central shaft 520 to rotate, then the convection shell 510 is driven to rotate, and the convection shell 510 and the turntable 550 synchronously rotate, so that the rotating efficiency of the stirring shell 70 is improved;

(II) the swinging mixing process of the stirrer:

s3, when the swing motor 121 drives the lead screw 122 to rotate, the slider 123 can move toward/away from the swing motor 121 along the guiding direction of the guiding groove 115, and when the slider 123 reciprocates along the guiding direction of the guiding groove 115, the slider 123 drives the first supporting rod 124 and the second supporting rod 125 to reciprocate, that is, when the slider 123 is close to the swing motor 121, the open end of the first protective shell 310 is close to the ground, and when the slider 123 is away from the swing motor 121, the open end of the first protective shell 310 is away from the ground, so as to drive the first protective shell 310 to swing, and further drive the stirring shell 70 to swing, and when the stirring shell 70 swings, the concrete can be further stirred and mixed;

(III) the unloading process of the stirrer:

s4, starting the swing motor 121 to enable the sliding block 123 to be close to the swing motor 121, enabling the opening end of the first protective shell 310 to be close to the ground, starting the discharge motor 410 to enable the discharge section of the discharge opening 440 on the discharge disc to be close to the ground, and discharging the concrete through the discharge opening 440 to facilitate discharging.

As shown in fig. 1-17, the mixing and stirring apparatus for mixing and stirring concrete includes a mounting frame 10, a stirring device for stirring concrete, a transmission device 20 for transmitting power to the stirring device and realizing rotation of the stirring device, and a protective housing 30 for protecting the stirring device and the transmission device 20, wherein the stirring device, the transmission device 20, and the protective housing 30 are mounted on the mounting frame 10, the stirring device and the transmission device 20 are mounted in the protective housing 30, the stirring device includes a stirring housing 70 for accommodating and stirring concrete, and a stirring transmission mechanism for driving the stirring housing 70 to move, the stirring housing 70 is connected to the stirring transmission mechanism, the transmission device 20 transmits power to the stirring transmission mechanism to drive the stirring housing 70 to move, the stirring housing 70 can move to stir the concrete accommodated in an inner cavity of the stirring housing, the protective casing 30 includes a first protective casing 310 and a second protective casing 320, the first protective casing 310 is a cylindrical tube structure with an open end and a closed end, the second protective casing 320 is disposed at the closed end of the first protective casing 310 and is communicated with the closed end of the first protective casing 310, the stirring device is accommodated in the first protective casing 310, and the transmission device 20 is accommodated in the second protective casing 320.

Most of mixers realize the turnover stirring of the concrete by the rotation of the mixing drum, the stirring mode is not uniform enough for stirring the concrete mixture, the stirring time is long, the discharging is slow, and the residual quantity of the concrete in the mixing drum is large during the discharging, therefore, the invention adopts a brand-new mixing mode of the concrete, which adopts the wave pushing mode for mixing and stirring, so as to solve the problems in the prior art, the mixing shell 70 is a cylinder structure with openings at two ends, the mixing shell 70 and the first protective shell 310 are coaxially arranged, in the process of stirring the concrete by the mixing shell 70, the mixing shell 70 is in a wave shape, the wave crest and the wave trough of the mixing shell 70 can be mutually converted, in the process of mutually converting the wave crest and the wave trough of the mixing shell 70, the turnover of the concrete can be realized, because the conversion frequency between the wave crest and the wave trough of the mixing shell 70 is fast, therefore, the turnover frequency of the concrete is improved, the concrete mixture can be uniformly stirred, and the stirring efficiency is improved.

As shown in fig. 11, in order to facilitate the installation of the stirring shell 70, the first protective shell 310 is coaxially sleeved with the convection rotation mechanism 50, the convection rotation mechanism 50 includes a convection shell 510 coaxially sleeved in the first protective shell 310, the convection shell 510 is located between the stirring shell 70 and the first protective shell 310, the convection shell 510 is a cylindrical tube structure with one end open and the other end closed, the open end of the convection shell 510 and the open end of the first protective shell 310 are in the same direction, the circumferential direction of the open end of the convection shell 510 is uniformly provided with a fixing block 530, one end of the fixing block 530 is fixedly connected with the convection shell 510, the other end of the fixing block 530 is fixedly connected with a first fixing rod 540, one end of the first fixing rod 540 is slidably sleeved in the fixing block 530, the other end of the fixing rod is inserted in the tube wall of the stirring shell 70 and connected with the stirring shell 70, so as to limit the installation of the stirring shell 70, in order to further improve the installation limiting effect on the stirring shell 70, the convection shell 510 is coaxially sleeved with a turntable 550, the turntable 550 is located between the stirring shell 70 and the first protective shell 310, the turntable 550 is close to the closed end of the convection shell 510, a plurality of second fixing rods 570 are arranged between the turntable 550 and the stirring shell 70, one end of each second fixing rod 570 is fixedly connected with the turntable 550, and the other end of each second fixing rod 570 is inserted into the cylinder wall of the stirring shell 70 and is connected with the stirring shell 70, so that the installation stability of the stirring shell 70 is further improved.

As shown in fig. 7 to 9, since the stirring housing 70 of the mixer adopts a wave-pushing type stirring method, in order to generate a stable waveform in the stirring housing 70, the stirring transmission mechanism includes a rotating wave-pushing mechanism 60, the motion of the rotating wave-pushing mechanism 60 can make the stirring housing 70 present a waveform to realize wave-pushing type stirring of concrete, the rotating wave-pushing mechanism 60 includes a first stop collar 620, a second stop collar 630 and a third stop collar 640 coaxially sleeved in the convection housing 510, the first stop collar 620, the second stop collar 630 and the third stop collar 640 are arranged between the convection housing 510 and the stirring housing 70 and at intervals, the first stop collar 620 is close to the closed end of the convection housing 510, the third stop collar 640 is close to the open end of the convection housing 510, the second stop collar 630 is between the first stop collar 620 and the third stop collar 640, the wave pushing device is characterized in that a plurality of connecting rods 650 are uniformly arranged on the first limiting ring 620, the second limiting ring 630 and the third limiting ring 640 in a surrounding manner in the circumferential direction, the central axis of each connecting rod 650 is parallel to the central axes of the first limiting ring 620, the second limiting ring 630 and the third limiting ring 640, one end of each connecting rod 650 is fixedly connected with the corresponding first limiting ring 620, the other end of each connecting rod 650 sequentially penetrates through the ring bodies of the second limiting ring 630 and the third limiting ring 640 and is fixedly connected with the corresponding second limiting ring 630 and the corresponding third limiting ring 640, a wave pushing assembly is arranged between the corresponding second limiting ring 630 and the corresponding third limiting ring 640 and is positioned between the corresponding second limiting ring 640 and the corresponding third limiting ring 640 and the corresponding stirring shell 70, the wave pushing assembly comprises a plurality of rollers 660, the rollers 660 are uniformly arranged on the second limiting ring 630 and the third limiting ring 640 in the surrounding manner, and the central axes of the rollers 660 are parallel to the second limiting ring 630 and, The central axis of the third limiting ring 640, when the transmission device 20 drives the stirring transmission mechanism to move, the drum 660 is attached to the outer surface of the stirring shell 70, and the attachment position of the stirring shell 70 and the drum 660 is folded towards the center of the stirring shell 70 to form a wave crest due to the extrusion of the drum 660, and the stirring shell 70 between two adjacent drums 660 is not extruded by the drum 660 to form a wave trough, so that the stirring shell 70 forms a wave shape under the attachment and extrusion of the drum 660, in order to further improve the stability of the stirring shell 70 when the wave shape is formed, an adsorption rod 670 is arranged between two adjacent drums 660, the adsorption rod 670 is uniformly arranged around the circumferential direction of the second limiting ring 630 and the third limiting ring 640, the central axis of the adsorption rod 670 is parallel to the central axis of the drum 660, the adsorption rod 670 is close to the ring bodies of the second limiting ring 630 and the third limiting ring 640, and the diameter of the adsorption rod 670 is smaller than that of the drum, the adsorption bar 670 is made of a strong magnet, the stirring shell 70 is made of a metal plate with a high bending coefficient, and can generate a strong attraction force to the stirring shell 70 and make the stirring shell 70 and the adsorption bar 670 contact with each other in an adsorption manner, when the stirring shell 70 and the adsorption bar 670 contact in an adsorption manner, the stirring shell 70 can form a stable waveform, the position where the stirring shell 70 and the adsorption bar 670 contact is a trough, when the rotating wave pushing mechanism 60 moves, the first limiting ring 620, the second limiting ring 630 and the third limiting ring 640 rotate around the axes thereof to drive the roller 660 and the adsorption bar 670 to rotate, during the rotation of the roller 660 and the adsorption bar 670, the roller 660 always adheres and extrudes the stirring shell 70, the adsorption bar 670 and the stirring shell 70 always adhere to each other in an adsorption manner, so that a stable crest is formed at the adhering position of the stirring shell 70 and the roller 660, and the position where the stirring shell 70 and the adsorption bar 670 contact form a stable trough, the wave crests and the wave troughs of the stirring shell 70 are switched with each other, so that the concrete is stirred and mixed in an overturning manner.

More specifically, the central axis of the adsorption bar 670 forms a plane a with the central axis of the drum 660 adjacent to and on the left side of the adsorption bar 670, the central axis of the adsorption bar 670 forms a plane b with the central axis of the transmission drum 660 adjacent to and on the right side of the adsorption bar 670, and the plane a and the plane b form an included angle θ, and the angle θ is 80 ° < θ < 130 °, and preferably 90 ° < θ < 110 °.

In order to further perform attaching, squeezing, adsorbing and contacting on the stirring shell 70, the two ends of the length direction of the roller 660 are coaxially connected with the additional rollers 680, the two ends of the length direction of the adsorbing rod 670 are coaxially connected with the additional adsorbing rods 690, grooves are formed between the additional rollers 680 and the roller 660 and between the additional adsorbing rods 690 and the adsorbing rod 670, the joint of the second limiting ring 630 and the roller 660 and the joint of the third limiting ring 640 and the roller 660 are positioned in the grooves formed between the additional rollers 680 and the roller 660, the joint of the second limiting ring 630 and the adsorbing rod 670 and the joint of the third limiting ring 640 and the adsorbing rod 670 are positioned in the grooves formed between the additional adsorbing rods 690 and the adsorbing rod 670, thereby bringing the roller 660, the additional roller 680, the adsorption bar 670, and the additional adsorption bar 690 into contact with the agitation housing 70, thereby further improving the stability of the waveform of the agitation housing 70.

More perfectly, the open end of the convection casing 510 is provided with a baffle in a matching manner, the baffle is positioned between the fixed block 530 and the additional roller 680, and the additional roller 680 is prevented from touching the fixed block 530 in the rotation process, so that the rotation of the additional roller 680 is prevented from being interfered.

As shown in fig. 5, the transmission device 20 includes a transmission motor 210 and a first transmission component, a driving member of the first transmission component is connected to an output shaft end of the transmission motor 210, a driven member of the first transmission component is connected to the rotation wave pushing mechanism 60, the output shaft of the transmission motor 210 rotates to drive the driving member of the first transmission component to rotate, so as to drive the driven member of the first transmission component to rotate, and the driven member of the first transmission component rotates to drive the rotation wave pushing mechanism 60 to rotate.

The rotating wave pushing mechanism 60 further comprises a first central shaft 610 coaxially fixed at the center of the first limiting ring 620, one end of the first central shaft 610 is fixedly connected with the center of the first limiting ring 620, the other end of the first central shaft passes through the closed end of the first protective shell 310 and extends into the second protective shell 320, the first transmission part comprises a first bevel gear 220 coaxially and fixedly sleeved at the output shaft end of the transmission motor 210, a third bevel gear 240 coaxially and fixedly sleeved outside the first central shaft 610, the first bevel gear 220 is meshed with the third bevel gear 240, the transmission motor 210 is started, the output shaft of the transmission motor 210 rotates to drive the first bevel gear 220 to rotate, the first bevel gear 220 rotates to drive the third bevel gear 240 to rotate, so as to drive the rotating wave pushing mechanism 60 to rotate, and when the rotating wave pushing mechanism 60 rotates, in order to reduce the first limiting ring 620, the second limiting ring 630, the first limiting ring and the second limiting ring 620, the, The frictional force between the third spacing collar 640 and the convection casing 510, the array is provided with a plurality of spacing grooves on the circumferencial direction of the circle body of the second spacing collar 630, the third spacing collar 640, set up and match in the spacing groove of the second spacing collar 630/third spacing collar 640 and install the gyro wheel, the gyro wheel and the inner wall rolling contact of convection casing 510, and make the second spacing collar 630, the suspension of third spacing collar 640 sets up in the convection casing 510, the central axis of gyro wheel is on a parallel with the central axis of second spacing collar 630, the central axis of third spacing collar 640, when rotating the ripples push away mechanism 60 and rotate, be rolling friction between gyro wheel and the convection casing 510, thereby reduced the frictional force between first spacing collar 620, the second spacing collar 630, the third spacing collar 640 and the convection casing 510, improved the rotation efficiency of the ripples push away mechanism 60.

In order to further improve the concrete mixing efficiency of the stirring shell 70, the convection rotation mechanism 50 can rotate around its axis to drive the stirring shell 70 to rotate, and the rotation direction of the stirring shell 70 is opposite to the rotation direction of the rotating wave pushing mechanism 60, the convection rotation mechanism 50 is connected to the transmission device 20, the transmission device 20 can drive the convection rotation mechanism 50 to rotate so as to drive the stirring shell 70 to rotate, a third central shaft 560 is coaxially arranged at the center of the turntable 550, one end of the third central shaft 560 is fixedly connected to the center of the turntable 550, and the other end of the third central shaft passes through the shaft hole at the center of the first central shaft 610 and extends into the second protective shell 320, the transmission device 20 further comprises a second bevel gear 230 coaxially and fixedly sleeved outside the third central shaft 560, and the second bevel gear 230 is engaged with the first bevel gear 220, the output shaft of the transmission motor 210 rotates to drive the first bevel gear 220 to rotate, thereby driving the second bevel gear 230 to rotate, the second bevel gear 230 rotates to drive the third central shaft 560 to synchronously rotate, thereby driving the turntable 550 to rotate, because the turntable 550 is connected with the stirring shell 70 and the rotating force of the turntable 550 is transmitted to the stirring shell 70, therefore, the rotation of the turntable 550 can drive the stirring shell 70 to rotate around the self axis and is opposite to the rotating direction of the rotating wave pushing mechanism 60, when concrete is stirred, the stirring shell 70 rotates reversely with the rotating wave pushing mechanism 60, thereby improving the mixing efficiency of the concrete.

More specifically, since the stirring shell 70 is further connected to the convection shell 510, the stirring shell 70 will drive the convection shell 510 to rotate when rotating, and due to the self-gravity of the convection shell 510, a torsion force is generated between the stirring shell 70 and the convection shell 510, and the rotation efficiency of the stirring shell 70 is reduced, therefore, the convection shell 510 is connected to the transmission device 20, the transmission device 20 can drive the convection shell 510 to rotate around its axis, and the rotation direction of the convection shell 510 is the same as the rotation direction of the turntable 550 and is synchronous rotation, thereby not only eliminating the torsion force between the stirring shell 70 and the convection shell 510, but also improving the rotation efficiency of the stirring shell 70.

The transmission device 20 further includes a second transmission component, a second central shaft 520 is disposed at the center of the closed end of the convection casing 510, one end of the second central shaft 520 is fixedly connected to the center of the closed end of the convection casing 510, and the other end extends into the second protective casing 320, the second central shaft 520 is coaxially sleeved outside the first central shaft 610, the driving part of the second transmission part is connected with the third central shaft 560, the driven part of the second transmission part is connected with the second central shaft 520, the rotation of the third central shaft 560 drives the driving part of the second transmission part to rotate, the driving part of the second transmission part drives the driven part of the second transmission part to rotate, the rotation of the driven part of the second transmission part drives the second central shaft 520 to rotate, so as to drive the convection casing 510 to rotate around the axis of the convection casing, the convection housing 510 and the turntable 550 rotate in synchronization, improving the rotation efficiency of the agitation housing 70.

The second transmission component includes a first driving wheel 260 coaxially fixed and sleeved outside the third central shaft 560, a rotating shaft 280 disposed at one side of the third central shaft 560, a first driven wheel 270 coaxially and fixedly sleeved outside the rotating shaft 280, a second driving wheel 290, and a second driven wheel 250 coaxially and fixedly sleeved outside the second central shaft 520, the rotating shaft 280 is movably connected with the second protective shell 320, the central axis of the rotating shaft 280 is parallel to the central axis of the third central shaft 560, the first driving wheel 260, the first driven wheel 270, the second driving wheel 290, and the second driven wheel 250 are pulleys/gears, and the first driving wheel 260 and the first driven wheel 270, and the second driving wheel 290 and the second driven wheel 250 are in meshing transmission through belts/gears, when the stirring shell 70 works, the output shaft of the transmission motor 210 rotates to drive the gear 230 to rotate, the second bevel gear 230 rotates to drive the third central shaft 560 to rotate synchronously, thereby driving the turntable 550 to rotate and driving the first driving wheel 260 to rotate, the first driving wheel 260 rotates and drives the first driven wheel 270 to rotate and drives the rotating shaft 280 to rotate synchronously, the rotating shaft 280 rotates and drives the second driving wheel 290 to rotate, thereby driving the second driven wheel 250 to rotate, the second driven wheel 250 rotates and drives the second central shaft 520 to rotate, and then the convection casing 510 is driven to rotate, the convection casing 510 and the turntable 550 rotate synchronously, and the rotating efficiency of the stirring casing 70 is improved.

More specifically, the output shaft end of the transmission motor 210 is coaxially and fixedly connected with a connection rotating shaft through a coupling, the first bevel gear 220 is coaxially and fixedly sleeved outside the connection rotating shaft, and since the first bevel gear 220 is engaged with the second bevel gear 230 and the third bevel gear 240, there is engagement deviation, the central axis of the output shaft of the transmission motor 210 is easily deviated from the central axis of the first bevel gear 220, and the coupling can swing within a certain angle range, so that the angular velocities of the output shaft of the transmission motor 210 and the first bevel gear 220 are approximately equal, and within the difference tolerance range, the coupling has quasi-constant velocity, and the transmission torque of the coupling is larger and the service life is longer.

When the convection case 510 is rotated, in order to reduce the friction between the convection case 510 and the first shield shell 310,

the circumferencial direction of convection current casing 510 on also be provided with the spacing groove, set up simultaneously and mate in the spacing groove of convection current casing 510 and install the gyro wheel, the central axis of gyro wheel is on a parallel with the central axis of convection current casing 510, set up in the contact of the gyro wheel of convection current casing 510 and the inner wall of first protecting crust 310 and make convection current casing 510 suspension setting, when convection current casing 510 rotates, be rolling friction between the inner wall of gyro wheel and first protecting crust 310, thereby reduced the frictional force between convection current casing 510 and the first protecting crust 310, the rotation efficiency of convection current casing 510 has been improved, and then the rotation efficiency of agitator housing 70 has been improved.

Because of the influence of the processing precision, friction exists between the shaft holes of the second central shaft 520 and the second protective shell 320, when the second central shaft 520 rotates around the axis of the second central shaft, the second protective shell 320 tends to rotate synchronously with the second central shaft 520, the friction between the shaft holes of the second central shaft 520 and the second protective shell 320 can be eliminated through a bearing sleeved outside the second central shaft 520 in a coaxial movable manner, the stability of the second protective shell 320 is ensured, and the stirring machine can normally work.

As shown in fig. 13-14, in the process of mixing and stirring concrete by the stirring housing 70, in order to avoid concrete from being scattered outside the first protective shell 310 and causing concrete waste, and at the same time, in order to facilitate discharging concrete after the concrete is completely mixed and stirred, the open end of the first protective shell 310 is provided with the discharging mechanism 40 in a matching manner, the discharging mechanism 40 includes a discharging motor 410, a discharging gear 420 and a retaining ring 450 mounted at the open end of the first protective shell 310 in a matching manner, an inner ring of the retaining ring 450 is provided with a discharging disc in a matching manner, the discharging disc is movably connected with the retaining ring 450, the discharging disc can rotate around its own axis, a discharging opening 440 is arranged on the disc surface of the discharging disc, one end of the discharging opening 440 is close to the edge of the discharging disc and is a discharging section, the other end is close to the center of the discharging disc and is a protecting section, and the discharging, the row material dish external fixation has cup jointed ring gear 430, arrange material motor 410 and install on retaining ring 450 and the central axis of the output shaft of arranging material motor 410 is on a parallel with the central axis of retaining ring 450, arrange the coaxial fixed cover of material gear 420 and connect in the output shaft end of arranging material motor 410, and arrange material gear 420 and ring gear 430 meshing, the output shaft of arranging material motor 410 rotates and drives row material gear 420 synchronous revolution, and drive ring gear 430 and rotate, thereby it rotates to drive row material dish, the concrete is at the in-process of stirring, open row material motor 410, make the protection section of bin outlet 440 on the row material dish be close to ground, thereby avoided the concrete to spill to the outer waste that causes the concrete of first protecting crust 310, when needs are unloaded, make the bin outlet 440's on the row material dish row material section be close to ground, the concrete is discharged through bin outlet 440.

In order to further mix and stir the concrete, the mounting bracket 10 includes the base 110 and the swing mechanism 120, the swing mechanism 120 is installed on the base 110, and the swing mechanism 120 is connected to the first protective shell 310, the swing mechanism 120 can drive the first protective shell 310 to swing when swinging, so as to drive the stirring shell 70 to swing, and the stirring shell 70 can further mix and stir the concrete when swinging, so as to further improve the mixing efficiency of the mixer.

Base 110 include fixing base 111, first mounting panel 112, second mounting panel 113, stopper 114, guide way 115, fixing base 111 is the rectangular plate body, first mounting panel 112, second mounting panel 113 is vertical arrangement and parallel to each other, first mounting panel 112, second mounting panel 113 is close to fixing base 111 length direction's one end, stopper 114 sets up in fixing base 111 length direction's the other end, guide way 115 is provided with two and parallel to each other, guide way 115 is in between first mounting panel 112 and second mounting panel 113, guide way 115's direction of direction is parallel to fixing base 111's length direction, first mounting panel 112, be provided with head rod 116 between the second mounting panel 113, and head rod 116 is close to first mounting panel 112, second mounting panel 113's top.

The swing mechanism 120 includes a sliding block 123, a first supporting rod 124, and a second supporting rod 125, the sliding block 123 is disposed on the fixing seat 111, the sliding block 123 and the guiding groove 115 form a sliding guiding fit, one end of the first supporting rod 124 is hinged to one end of the sliding block 123, one end of the second supporting rod 125 is hinged to the other end of the sliding block 123, axial core lines at the hinged position of the first supporting rod 124 and the sliding block 123, and the hinged position of the second supporting rod 125 and the sliding block 123 are horizontally arranged and perpendicular to the guiding direction of the guiding groove 115, the other end of the first supporting rod 124 is connected to the other end of the second supporting rod 125 through a second connecting rod 126, the first protecting shell 310 is provided with a mounting seat 330, the mounting seat 330 is provided with a first mounting hole 340 and a second mounting hole 350, central axes of the first mounting hole 340 and the second mounting hole 350 are horizontally arranged and perpendicular to the central axis of the first protecting shell 310, the first connecting rod 116 is coupled to the first mounting hole 340, and the second connecting rod 126 is coupled to the second mounting hole 350, so as to mount the first protective shell 310 on the mounting frame 10.

The swing mechanism 120 further includes a swing motor 121 and a screw rod 122, the swing motor 121 is mounted on the fixed base 111, an output shaft of the swing motor 121 is horizontally arranged and parallel to the guiding direction of the guiding groove 115, one end of the screw rod 122 is fixedly connected with the output shaft of the swing motor 121, the other end of the screw rod 122 penetrates through the slider 123 and is movably connected with the limiting block 114, the screw rod 122 and the slider 123 are in threaded fit, when the swing motor 121 drives the screw rod 122 to rotate, the slider 123 can move towards a direction close to/away from the swing motor 121 along the guiding direction of the guiding groove 115, in the process that the slider 123 reciprocates along the guiding direction of the guiding groove 115, the slider 123 drives the first supporting rod 124 and the second supporting rod 125 to reciprocate, that is, when the slider 123 is close to the swing motor 121, the open end of the first protective shell 310 is close to the ground, and when the slider 123 is far from the swing motor 121, thereby drive first protecting crust 310 swing, and then drive stirring casing 70 swing, can carry out further stirring to the concrete when stirring casing 70 swings and mix, consequently further improved the stirring mixing efficiency of this mixer, simultaneously, when unloading the operation to the concrete, open swing motor 121, make slider 123 be close to swing motor 121, the open end of first protecting crust 310 is close to ground, is favorable to unloading the concrete.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The wave-push type mixing preparation process of concrete material is characterized by that:

the stirring and mixing process of the stirrer comprises the following steps:

s1, placing concrete in a mixer, wherein the mixer comprises a mounting rack, a mixing device for mixing the concrete, a transmission device for transmitting power to the mixing device and realizing the rotation of the mixing device, and a protective shell for protecting the mixing device and the transmission device, the mixing device, the transmission device and the protective shell are arranged on the mounting rack, the mixing device and the transmission device are arranged in the protective shell, the mixing device comprises a mixing shell for containing the concrete and mixing the concrete and a mixing transmission mechanism for driving the mixing shell to move, the mixing shell is connected with the mixing transmission mechanism, the protective shell comprises a first protective shell and a second protective shell, the first protective shell is a cylindrical barrel structure with an opening at one end and a closed end at the other end, the second protective shell is arranged at the closed end of the first protective shell and is communicated with the closed end of the first protective shell, the stirring device is accommodated in the first protective shell, and the transmission device is accommodated in the second protective shell;

s2, the transmission device comprises a transmission motor and a first transmission part, wherein the driving part of the first transmission part is connected with the output shaft end of the transmission motor, the driven part of the first transmission part is connected with a rotating wave pushing mechanism, the rotating wave pushing mechanism comprises a first central shaft coaxially fixed at the center of a first spacing ring, one end of the first central shaft is fixedly connected with the center of the first spacing ring, the other end of the first central shaft penetrates through the closed end of a first protective shell to extend into a second protective shell, the first transmission part comprises a first bevel gear coaxially and fixedly sleeved at the output shaft end of the transmission motor, a third bevel gear coaxially and fixedly sleeved outside the first central shaft is meshed with the third bevel gear, the convection rotation mechanism can rotate around the axis of the convection rotation mechanism, the convection rotation mechanism is connected with the transmission device, the center of the turntable is coaxially provided with the third central shaft, one end of a third central shaft is fixedly connected with the center of the turntable, the other end of the third central shaft penetrates through a shaft hole in the center of the first central shaft and extends into the second protective shell, the transmission device further comprises a second bevel gear coaxially and fixedly sleeved outside the third central shaft, and the second bevel gear is meshed with the first bevel gear;

(II) the swinging mixing process of the stirrer:

(III) the unloading process of the stirrer:

2. The wave-push type mixing preparation process of concrete material according to claim 1, characterized in that: the stirring device comprises a stirring shell and a stirring transmission mechanism, the stirring transmission mechanism comprises a rotating wave pushing mechanism, the rotating wave pushing mechanism comprises a first limiting ring, a second limiting ring and a third limiting ring which are coaxially sleeved in the convection shell, a wave pushing assembly is arranged between the second limiting ring and the third limiting ring and is positioned between the second limiting ring and the third limiting ring and the stirring shell, the wave pushing assembly comprises a plurality of rollers, an adsorption rod is arranged between two adjacent rollers, a transmission device is arranged on the stirring machine, both ends of the rollers in the length direction are coaxially connected with additional rollers, both ends of the adsorption rod in the length direction are coaxially connected with additional adsorption rods, a transmission motor is started, an output shaft of the transmission motor rotates to drive a first bevel gear to rotate, the first bevel gear rotates to drive a third bevel gear to rotate, and therefore the rotating wave pushing mechanism is driven to rotate, when rotating the ripples and pushing away the mechanism motion, first spacing collar, the second spacing collar, thereby the third spacing collar rotates around self axis and drives the cylinder, the adsorption rod rotates, the cylinder, the adsorption rod rotates the in-process, the cylinder carries out attached extrusion to agitator housing all the time, adsorption rod all the time and agitator housing between the adsorption rod contact, thereby, agitator housing forms stable crest with the attached position of cylinder, agitator housing forms stable trough with the position of adsorption rod adsorption contact, interconversion between agitator housing's crest and the trough, thereby the realization is mixed the upset stirring of concrete.

3. The wave-push type mixing preparation process of concrete material according to claim 1, characterized in that: the convection casing is connected with the transmission device, the transmission device can drive the convection casing to rotate around the axis of the convection casing, the rotation direction of the convection casing is the same as that of the turntable and synchronously rotates, the transmission device further comprises a second transmission part, a second central shaft is arranged at the center of the closed end of the convection casing, one end of the second central shaft is fixedly connected with the center of the closed end of the convection casing, the other end of the second central shaft extends into the second protective casing, the second central shaft is coaxially sleeved outside the first central shaft, a driving part of the second transmission part is connected with the third central shaft, a driven part of the second transmission part is connected with the second central shaft, the second transmission part comprises a first driving wheel coaxially fixedly sleeved outside the third central shaft, a rotating shaft arranged on one side of the third central shaft and a first driven wheel coaxially fixedly sleeved outside the rotating shaft, The second driving wheel and the second driven wheel are coaxially and fixedly sleeved outside the second central shaft, the rotating shaft is movably connected with the second protective shell, the central axis of the rotating shaft is parallel to the central axis of the third central shaft, the first driving wheel, the first driven wheel, the second driving wheel and the second driven wheel are belt wheels/gears, and the first driving wheel and the first driven wheel and the second driving wheel are in meshing transmission through belts/gears.