CN220008300U

CN220008300U - Concrete stirring mixing equipment of misce bene

Info

Publication number: CN220008300U
Application number: CN202321338400.4U
Authority: CN
Inventors: 魏庆军; 王晓川; 邱兴凯; 田安平
Original assignee: CCCC SHB Fourth Engineering Co Ltd
Current assignee: CCCC SHB Fourth Engineering Co Ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-14
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses uniformly mixed concrete stirring and mixing equipment, and particularly relates to the technical field of concrete stirring. According to the utility model, raw materials with different heights in the stirring barrel are stirred through the stirring blade and the auxiliary stirring mechanism, the distance in the stirring barrel is fully stirred, and the concrete attached to the inner wall of the stirring barrel is scraped through the arc-shaped scraping plate, so that the concrete is more uniformly mixed.

Description

Concrete stirring mixing equipment of misce bene

Technical Field

The utility model relates to the technical field of concrete stirring, in particular to uniformly mixed concrete stirring and mixing equipment.

Background

The concrete is a general term of engineering composite material formed by cementing aggregate into a whole by cementing material, and is an artificial stone formed by uniformly stirring, compacting, shaping, curing and hardening the cementing material, granular aggregate (also called aggregate), water, and additive and admixture added when necessary according to a certain proportion.

Through searching, in the patent with the Chinese patent publication number of CN108608577A, a concrete stirring device which is uniformly mixed is disclosed, and comprises a bottom plate and a stirring barrel; the stirring barrel is rotatably arranged on the bottom plate through a third rotating shaft; a stirring shaft is rotatably arranged on the top plate, the lower end of the stirring shaft stretches into the stirring barrel, and a plurality of strip-shaped stirring blades are uniformly arranged at the lower end of the stirring shaft; a plurality of sliding sleeves are uniformly and symmetrically arranged on the inner wall of the stirring barrel, sliding rods are arranged in the sliding sleeves in a sliding manner, one ends of the sliding rods are fixedly connected with the sliding sleeves through springs, and crushing balls are fixedly arranged at the other ends of the sliding rods.

The device is too troublesome in the moving process, and in the stirring process, the problem of even stirring of concrete cannot be well solved, and the phenomenon of adhesion and agglomeration of the concrete often occurs, so that the quality of the concrete is reduced, the index of a construction unit cannot be met, and the influence on the follow-up construction and the quality of a follow-up house are greatly influenced.

Disclosure of Invention

The utility model aims to provide uniformly mixed concrete stirring and mixing equipment so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a concrete mixing equipment that mixes, includes the base, the top central authorities of base are equipped with the agitator, the top both sides of base all are fixed with the curb plate, two the top fixed mounting of curb plate has the roof, the top central authorities fixed mounting of roof has first motor, the output shaft of first motor runs through the roof and fixed mounting has the (mixing) shaft, the lower extreme of (mixing) shaft extends to in the agitator and fixed mounting has stirring vane, the upper end fixed mounting of (mixing) shaft has the worm, the both sides of worm all are equipped with supplementary rabbling mechanism.

Further, auxiliary stirring mechanism includes fixed plate fixedly connected with roof bottom, the lower extreme of fixed plate rotates and is connected with the worm wheel, the worm wheel is connected with the worm meshing, the front side fixedly connected with protruding axle of worm wheel, one side fixedly connected with horizontal pole that the curb plate is close to the agitator, the terminal fixedly mounted of horizontal pole has the guide pin bushing, the inboard sliding connection of guide pin bushing has the movable rod, the top fixedly connected with movable shaft sleeve of movable rod, movable shaft sleeve and protruding axle sliding connection, the lower extreme of movable rod extends to the agitator and fixedly mounted has the connecting rod, the terminal fixedly mounted of connecting rod has the arc scraper blade.

Further, auxiliary stirring blades which are symmetrically arranged are fixedly arranged in the middle of the connecting rod, and through holes which are arranged in an array are formed in the auxiliary stirring blades.

Further, the top of base is seted up flutedly, one side inner wall fixed mounting of recess has the second motor, the output shaft fixed mounting of second motor has first belt pulley, the inboard bottom of recess rotates and is connected with the pivot, pivot top and agitator bottom central authorities fixed connection, the lower extreme fixed mounting of pivot has the second belt pulley, first belt pulley passes through belt drive with the second belt pulley and is connected.

Further, a feed inlet is formed in the top of one side of the stirring barrel, and a discharge outlet is formed in one side of the bottom of the stirring barrel.

Further, two the curb plate is close to the equal fixedly connected with branch of one side of agitator, fixed mounting has the lasso between the branch, the inner wall of lasso is inlayed along circumference and is equipped with a plurality of equidistant ball, the ball contacts with the outer wall of agitator.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the first motor, the stirring shaft, the stirring blade and the auxiliary stirring mechanism are arranged, the worm and the stirring shaft are driven by the first motor to rotate, the stirring blade at the lower end of the stirring shaft is used for stirring concrete, meanwhile, the worm is meshed with the worm wheel to drive the worm wheel to rotate, the worm wheel drives the protruding shaft to move, the protruding shaft further drives the movable shaft sleeve to reciprocate, the movable shaft sleeve further drives the movable rod to reciprocate up and down, the movable rod further drives the auxiliary stirring blade to reciprocate up and down, meanwhile, the concrete attached to the inner wall of the stirring barrel is scraped by the arc scraping plate moving up and down, adhesion and agglomeration of the concrete are prevented, raw materials with different heights in the stirring barrel are stirred, the stirring position which cannot be reached by the stirring blade is filled, the mixing effect of the concrete is improved, and the concrete is more uniformly mixed;

according to the utility model, the second motor, the rotating shaft, the first belt pulley, the second belt pulley, the ferrule and the balls are arranged, the first belt pulley is driven to rotate by the second motor, the first belt pulley drives the second belt pulley to rotate by the belt, the second belt pulley then drives the rotating shaft to rotate, the rotating shaft then drives the stirring barrel to rotate, and friction between the stirring barrel and the ferrule is reduced by the balls, so that stable rotation of the stirring barrel is ensured, and the auxiliary stirring mechanism can enhance the mixing effect of stirring under the rotation of the stirring barrel.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model;

FIG. 4 is a top cross-sectional view of the mixing drum of the present utility model;

in the figure: 1. a base; 2. a stirring barrel; 3. a side plate; 4. a top plate; 5. a first motor; 6. a stirring shaft; 7. stirring paddles; 8. a worm; 9. an auxiliary stirring mechanism; 91. a fixing plate; 92. a worm wheel; 93. a protruding shaft; 94. a cross bar; 95. guide sleeve; 96. a movable rod; 97. a movable shaft sleeve; 98. a connecting rod; 99. an arc-shaped scraping plate; 910. auxiliary stirring blades; 10. a groove; 11. a second motor; 12. a rotating shaft; 13. a feed inlet; 14. a discharge port; 15. a support rod; 16. a ferrule; 17. and (3) rolling balls.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a uniformly mixed concrete stirring and mixing device, which comprises a base 1, wherein a stirring barrel 2 is arranged at the center of the top of the base 1, side plates 3 are fixed at two sides of the top of the base 1, a top plate 4 is fixedly arranged at the tops of the two side plates 3, a first motor 5 is fixedly arranged at the center of the top plate 4, an output shaft of the first motor 5 penetrates through the top plate 4 and is fixedly provided with a stirring shaft 6, the lower end of the stirring shaft 6 extends into the stirring barrel 2 and is fixedly provided with a stirring blade 7, a worm 8 is fixedly arranged at the upper end of the stirring shaft 6, auxiliary stirring mechanisms 9 are arranged at two sides of the worm 8, the auxiliary stirring mechanism 9 comprises a fixed plate 91 fixedly connected to the bottom of the top plate 4, the lower end of the fixed plate 91 is rotationally connected with a worm wheel 92, the worm wheel 92 is connected with a worm 8 in a meshed mode, the front side of the worm wheel 92 is fixedly connected with a convex shaft 93, one side of the side plate 3, which is close to the stirring barrel 2, is fixedly connected with a cross rod 94, the tail end of the cross rod 94 is fixedly provided with a guide sleeve 95, the inner side of the guide sleeve 95 is slidably connected with a movable rod 96, the top of the movable rod 96 is fixedly connected with a movable shaft sleeve 97, the movable shaft sleeve 97 is slidably connected with the convex shaft 93, the lower end of the movable rod 96 extends to the stirring barrel 2 and is fixedly provided with a connecting rod 98, and the tail end of the connecting rod 98 is fixedly provided with an arc scraping plate 99.

In a preferred embodiment, the middle part of the connecting rod 98 is fixedly provided with symmetrically arranged auxiliary stirring blades 910, the auxiliary stirring blades 910 are provided with through holes arranged in an array, and the auxiliary stirring blades 910 are used for stirring the concrete in the stirring barrel 2, so that the stirring positions which cannot be reached by the stirring blades 7 are filled, the mixing effect of the concrete is improved, and the concrete is mixed more uniformly.

In a preferred embodiment, the top of the base 1 is provided with a groove 10, a second motor 11 is fixedly installed on the inner wall of one side of the groove 10, a first belt pulley is fixedly installed on the output shaft of the second motor 11, a rotating shaft 12 is rotatably connected to the bottom of the inner side of the groove 10, the top of the rotating shaft 12 is fixedly connected with the center of the bottom of the stirring barrel 2, a second belt pulley is fixedly installed at the lower end of the rotating shaft 12, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

In a preferred embodiment, a feeding hole 13 is formed in the top of one side of the stirring barrel 2, a discharging hole 14 is formed in one side of the bottom of the stirring barrel 2, concrete raw materials are put into the stirring barrel 2 from the feeding hole 13, and the stirred concrete products are discharged from the discharging hole 14.

In a preferred embodiment, two sides of the side plates 3, which are close to the stirring barrel 2, are fixedly connected with supporting rods 15, a ferrule 16 is fixedly installed between the supporting rods 15, a plurality of equally-spaced balls 17 are embedded in the inner wall of the ferrule 16 along the circumferential direction, the balls are in contact with the outer wall of the stirring barrel 2, friction between the stirring barrel 2 and the ferrule 16 is reduced through the balls 17, and therefore stable rotation of the stirring barrel 2 is ensured.

The working principle of the utility model is as follows: firstly, concrete raw materials are put into a stirring barrel 2 from a feed inlet 13, then a first motor is started, a worm 8 and a stirring shaft 6 are driven by the first motor 5 to rotate, then concrete is stirred by a stirring blade 7 at the lower end of the stirring shaft 6, meanwhile, the worm 8 and a worm wheel 92 are meshed and driven to rotate, the worm wheel 92 then drives a convex shaft 93 to move, the convex shaft 93 then drives a movable shaft sleeve 97 to reciprocate, the movable shaft sleeve 97 then drives a movable rod 96 to reciprocate up and down, the movable rod 96 drives an auxiliary stirring blade 910 to reciprocate up and down, meanwhile, the concrete attached to the inner wall of the stirring barrel 2 is scraped by an arc scraping plate 99 which moves up and down, adhesion and agglomeration of the concrete are prevented, and accordingly, raw materials with different heights in the stirring barrel 2 are stirred, and the stirring positions which cannot be reached by the stirring blade 7 are filled, so that the mixing effect of the concrete is improved, and the concrete is mixed more uniformly; simultaneously, start second motor 11, drive first belt pulley through second motor 11 and rotate, first belt pulley passes through the belt and drives the second belt pulley and rotate, and the second belt pulley drives pivot 12 and rotate then, and pivot 12 drives agitator 2 rotation then, reduces the friction between agitator 2 and the lasso 16 through ball 17 to ensure that agitator 2 can realize stable rotation, make the mixing effect that auxiliary stirring mechanism 9 can strengthen the stirring under the rotation of agitator 2.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Evenly mixed concrete mixing equipment, including base (1), its characterized in that: the stirring device is characterized in that a stirring barrel (2) is arranged in the center of the top of the base (1), side plates (3) are fixed on two sides of the top of the base (1), a top plate (4) is fixedly arranged on the top of each side plate (3), a first motor (5) is fixedly arranged in the center of the top of each top plate (4), an output shaft of each first motor (5) penetrates through the top plate (4) and is fixedly provided with a stirring shaft (6), the lower end of each stirring shaft (6) extends into the stirring barrel (2) and is fixedly provided with stirring paddles (7), a worm (8) is fixedly arranged on the upper end of each stirring shaft (6), and auxiliary stirring mechanisms (9) are arranged on two sides of each worm (8).

2. The uniformly mixed concrete mixing apparatus according to claim 1, wherein: the auxiliary stirring mechanism (9) comprises a fixed plate (91) fixedly connected to the bottom of the top plate (4), the lower end of the fixed plate (91) is rotationally connected with a worm wheel (92), the worm wheel (92) is connected with a worm (8) in a meshed mode, a convex shaft (93) is fixedly connected to the front side of the worm wheel (92), a cross rod (94) is fixedly connected to one side of the side plate (3) close to the stirring barrel (2), a guide sleeve (95) is fixedly mounted at the tail end of the cross rod (94), a movable rod (96) is slidingly connected to the inner side of the guide sleeve (95), a movable shaft sleeve (97) is fixedly connected to the top of the movable rod (96), the movable shaft sleeve (97) is slidingly connected with the convex shaft (93), the lower end of the movable rod (96) extends to the stirring barrel (2) and is fixedly provided with a connecting rod (98), and the tail end of the connecting rod (98) is fixedly provided with an arc-shaped scraping plate (99).

3. The uniformly mixed concrete mixing apparatus according to claim 2, wherein: auxiliary stirring blades (910) which are symmetrically arranged are fixedly arranged in the middle of the connecting rod (98), and through holes which are arranged in an array are formed in the auxiliary stirring blades (910).

4. The uniformly mixed concrete mixing apparatus according to claim 1, wherein: the novel stirring device is characterized in that the top of the base (1) is provided with a groove (10), one side inner wall of the groove (10) is fixedly provided with a second motor (11), an output shaft of the second motor (11) is fixedly provided with a first belt pulley, the inner bottom of the groove (10) is rotationally connected with a rotating shaft (12), the top of the rotating shaft (12) is fixedly connected with the bottom center of the stirring barrel (2), the lower end of the rotating shaft (12) is fixedly provided with a second belt pulley, and the first belt pulley is connected with the second belt pulley through belt transmission.

5. The uniformly mixed concrete mixing apparatus according to claim 1, wherein: a feed inlet (13) is formed in the top of one side of the stirring barrel (2), and a discharge outlet (14) is formed in one side of the bottom of the stirring barrel (2).

6. The uniformly mixed concrete mixing apparatus according to claim 1, wherein: two curb plate (3) are close to one side of agitator (2) all fixedly connected with branch (15), fixed mounting has lasso (16) between branch (15), the inner wall of lasso (16) is inlayed along circumference and is equipped with equidistant ball (17) of a plurality of, the ball contacts with the outer wall of agitator (2).