A kind of synchronous agitating device for different regeneration concretes proportioning
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of synchronous stirring dress for different regeneration concretes proportioning
Put.
Background technology
Regeneration concrete refers to the concrete prepared with the waste concrete by broken processing for aggregate.More in the world
Developed country has begun to the research of waste concrete recycling, the developmental research of regeneration concrete after World War II
Not only can fundamentally solve the process problem of waste concrete, can also save natural aggregate resources, bring significant society, warp
Ji and environmental benefit.
The quality of regeneration concrete is relevant with the proportioning of cement with aggregate in regeneration concrete, while also with aggregate and cement
Stirring condition it is related, be independently stirred when studying the proportioning of regeneration concrete at present, that is, mixing time,
The addition of cement and the addition of water can not all ensure uniformity during stirring, and distracter is more, cause carrying out different ratio again
Growing concrete can not be accomplished accurately to compare when comparing.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that it is mixed that one kind is used for different regeneration
The synchronous agitating device of solidifying soil proportioning, the technical problem that the utility model solves are so that the aggregate and cement mixing of different ratio
Situation is identical.
The purpose of this utility model can be realized by following technical proposal:
A kind of synchronous agitating device for different regeneration concretes proportioning, it is characterised in that including stirring shaft and two
Individual to be set up in parallel agitator, the stirring shaft is through two agitators and can be rotated relative to two agitators, and the stirring turns
Axle is provided with two groups of stirrer paddles, and two groups of stirrer paddles in two agitators, are provided with two agitators respectively
Charging aperture upward, is respectively and fixedly provided with charging support on two agitators above charging aperture, in the charging support
Some loading hoppers are fixed with, the loading hopper is respectively positioned on directly over charging aperture, and two charging supports are provided with can be same
The construction of switch of all loading hopper lower ports in two charging supports is opened or closed to step.
Operationally aggregate, cement and water are first stored in loading hopper, then synchronously add agitator by construction of switch
In;The stirrer paddle that two agitators are driven by a stirring shaft synchronously stirs, because stirrer paddle arrangement is identical,
Rotating speed is identical, therefore the agitating mode of aggregate and cement is also synchronous in two agitators in stirring, while passes through construction of switch
So that the feed time of aggregate and cement is also identical during dispensing, ensure the unification of aggregate and cement mixing in two agitators
Property, reduce the distracter during regeneration concrete contrast of different ratio.
It is used in above-mentioned in the synchronous agitating device of different regeneration concretes proportioning, the construction of switch, which includes rotating, to be turned
Axle and switching motor, the rotating shaft is through two charging supports and can be rotated relative to two charging supports, the switch electricity
Machine is fixed between two charging supports, the rotating shaft be fixed with one section between two charging supports from
Dynamic synchronous pulley, is fixed with active synchronization belt wheel on the switching motor, the active synchronization belt wheel and driven synchronous pulley it
Between by synchronous band connection, some cams are fixed with the rotating shaft, the cam and loading hopper correspond, described
Cam has folding section and closed section, can be by the lower port of loading hopper when the closed section aligns with the lower port of loading hopper
Closing, the lower port of loading hopper is open mode when the folding section is alignd with the lower port of loading hopper.Turned by one
Some cams on turn axle cause loading hopper to be synchronously turned on or off, and realize that two agitators are synchronously fed, ensure
The uniformity of aggregate and cement mixing in two agitators, further reduce the interference during regeneration concrete contrast of different ratio
.
It is used in above-mentioned in the synchronous agitating device of different regeneration concretes proportioning, the lower port end of the loading hopper
Face is the cambered surface of indent, and the closed section is the arc surface of evagination, and the lateral surface of the closed section can be with the lower end of loading hopper
Mouth end face reclines.The structure can guarantee that closed section closes the lower port of loading hopper.
It is used in above-mentioned in the synchronous agitating device of different regeneration concretes proportioning, on the outer wall of one of agitator
Motor is fixed with, the motor shaft of the motor is connected by chain with stirring shaft, another agitator
The balancing weight to match with motor quality is fixed with outer wall.By motor drive stirring shaft rotate, by with
Pouring weight ensures the balance of two agitators, avoids larger vibration occur during stirring.
Compared with prior art, this synchronous agitating device for being used for different regeneration concretes proportioning, which has, ensures two stirrings
Bucket in the uniformity of aggregate and cement mixing, reduce different ratio regeneration concrete contrast when distracter the advantages of.
Brief description of the drawings
Fig. 1 is the cross section structure diagram that this is used for the synchronous agitating device that different regeneration concretes match.
Fig. 2 is the position relationship schematic cross-sectional view of cam and loading hopper.
In figure, 1, stirring shaft;11st, stirrer paddle;2nd, agitator;21st, charging aperture;3rd, charging support;4th, loading hopper;
5th, rotating shaft;51st, switching motor;52nd, timing belt;53rd, cam;531st, folding section;532nd, closed section;6th, motor;
61st, balancing weight.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, the synchronous agitating device for different regeneration concretes proportioning includes stirring shaft 1 and two
Individual to be set up in parallel agitator 2, stirring shaft 1 is through two agitators 2 and can be rotated relative to two agitators 2, on stirring shaft 1
Provided with two groups of stirrer paddles 11, in two agitators 2, court is provided with two agitators 2 respectively for two groups of stirrer paddles 11
On charging aperture 21, be respectively and fixedly provided with charging support 3 positioned at the top of charging aperture 21 on two agitators 2, it is solid in charging support 3
Surely there are some loading hoppers 4, loading hopper 4 is respectively positioned on directly over charging aperture 21, and two charging supports 3 are provided with and can synchronously opened
Or close the construction of switch of all lower ports of loading hopper 4 in two charging supports 3.
Construction of switch includes rotating shaft 5 and switching motor 51, and rotating shaft 5 passes through two charging supports 3 and can be relative
Two charging supports 3 are rotated, and switching motor 51 is fixed between two charging supports 3, and rotating shaft 5 is located at two charging supports
Driven timing belt 52 is fixed with one section between 3 to take turns, and active synchronization belt wheel, active synchronization belt wheel are fixed with switching motor 51
Connected between driven synchronous pulley by timing belt 52, some cams 53 are fixed with rotating shaft 5, cam 53 and charging are leaked
Bucket 4 corresponds, and cam 53 has folding section 531 and closed section 532, and closed section 532 aligns with the lower port of loading hopper 4
When the lower port of loading hopper 4 can be closed, the lower end of loading hopper 4 when folding section 531 is alignd with the lower port of loading hopper 4
Mouth is open mode.Synchronously it is turned on or off come loading hopper 4 by some cams 53 on a rotating shaft 5,
The synchronous charging of two agitators 2 is realized, ensures the uniformity of aggregate and cement mixing in two agitators 2, is further reduced not
With the distracter during regeneration concrete contrast matched.
The lower port end face of loading hopper 4 is the cambered surface of indent, and closed section 532 is the arc surface of evagination, closed section 532
Lateral surface can recline with the lower port end face of loading hopper 4.The structure can guarantee that closed section 532 by the lower port of loading hopper 4
Closing.
It is fixed with motor 6 on the outer wall of one of agitator 2, the motor shaft of motor 6 is by chain with stirring
Mix rotating shaft 1 to connect, the balancing weight 61 to match with the mass of motor 6 is fixed with the outer wall of another agitator 2.Pass through drive
Dynamic motor 6 drives stirring shaft 1 to rotate, and ensures the balance of two agitators 2 by balancing weight 61, avoid occurring during stirring compared with
Big vibration.
Operationally aggregate, cement and water are first stored in loading hopper 4, then synchronously add agitator by construction of switch
In 2;The synchronous stirring of stirrer paddle 11 that two agitators 2 are driven by a stirring shaft 1, because stirrer paddle 11 is arranged
Mode is identical, and rotating speed is identical, therefore in stirring, the agitating mode of aggregate and cement is also synchronous in two agitators 2, leads to simultaneously
Construction of switch is crossed so that the feed time of aggregate and cement is also identical during dispensing, ensures aggregate and cement in two agitators 2
The uniformity of stirring, reduce the distracter during regeneration concrete contrast of different ratio.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.