CN215353203U

CN215353203U - Gravel mixing cylinder for building concrete production

Info

Publication number: CN215353203U
Application number: CN202120774809.5U
Authority: CN
Inventors: 李文贞; 杨成宝; 王鑫; 张鹏飞; 丛玉洁
Original assignee: Qingdao Civil Construction Engineering Group Concrete Engineering Co ltd
Current assignee: Qingdao Civil Construction Engineering Group Concrete Engineering Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-31
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a gravel mixing barrel for building concrete production, which comprises a mixing barrel, wherein the mixing barrel comprises a rotating barrel, a plurality of uniformly distributed connecting rods are arranged on the inner surface of the rotating barrel and are connected with a rotating shaft, a plurality of uniformly distributed first stirring rods are arranged on the outer surface of the rotating barrel, a first fixed barrel is sleeved outside the rotating barrel, a plurality of uniformly distributed first screening holes are arranged on the surface of the first fixed barrel, and a plurality of uniformly distributed first lantern rings are sleeved on the outer surface of the first fixed barrel. The beneficial effects are that: by arranging the driving motor, the screening holes with different apertures and the fixed cylinders with different sizes, different gravels can be screened under the action of centrifugal force; through setting up agitator motor, rotary drum and the lantern ring, can drive puddler and sand grip and rotate to can mix the stirring to the grit, the puddler of slope makes grit and screening hole fully contact at the pivoted in-process simultaneously, thereby the screening efficiency of effectual improvement grit.

Description

Gravel mixing cylinder for building concrete production

Technical Field

The utility model relates to the technical field of concrete gravel processing, in particular to a gravel mixing barrel for producing building concrete.

Background

Concrete is called concrete for short, it refers to the general name of engineering composite material formed by cementing aggregate into a whole by cementing material, generally speaking, the term concrete refers to an artificial stone material made up by using cement as cementing material, adding water and additive and admixture added according to a certain proportion, uniformly stirring, compacting, forming, curing and hardening, also called general concrete, it is extensively used in civil engineering, concrete is one of the most important civil engineering materials in the present generation, and the concrete has the characteristics of rich raw material, low cost and simple production process, so that its dosage is progressively increased, and at the same time the concrete also has the characteristics of high compression strength, good durability and wide strength grade range.

The concrete can not leave the gravel at the in-process of production, and current gravel mixing barrel can only stir the gravel and mix, can not filter the not gravel of equidimension and correspond the stirring and mix.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gravel mixing barrel for building concrete production, aiming at solving the technical problems in the prior art.

Therefore, the utility model adopts the following specific technical scheme:

a gravel mixing cylinder for building concrete production comprises a mixing cylinder and symmetrically arranged supporting plates, wherein the mixing cylinder comprises a rotary cylinder, a plurality of uniformly distributed connecting rods are arranged on the inner surface of the rotary cylinder, the connecting rods are connected with a rotary shaft, a plurality of uniformly distributed stirring rods I are arranged on the outer surface of the rotary cylinder, a first fixed cylinder is sleeved outside the rotary cylinder, a plurality of uniformly distributed screening holes I are arranged on the surface of the first fixed cylinder, a plurality of uniformly distributed lantern rings I are sleeved on the outer surface of the first fixed cylinder, a plurality of uniformly distributed stirring rods II are arranged on the outer surface of the first lantern ring, a second fixed cylinder is sleeved outside the first fixed cylinder, a plurality of uniformly distributed screening holes II are arranged on the surface of the second fixed cylinder, a plurality of uniformly distributed lantern rings II are sleeved on the outer surface of the second fixed cylinder, a plurality of uniformly distributed stirring rods III are arranged on the outer surface of the lantern ring II, the stirring rod I, the stirring rod II and the stirring rod III are all provided with a plurality of convex strips which are uniformly distributed, the outer sleeve of the fixed cylinder II is provided with a fixed cylinder III, one side of the fixed cylinder I is provided with a first discharge pipe which penetrates out of the fixed cylinder III, one side of the fixed cylinder II is provided with a second discharge pipe which penetrates out of the fixed cylinder III, one side of the fixed cylinder III is provided with a discharge port, the bottom ends of the supporting plates are provided with bases, one side of one of the supporting plates is provided with a driving motor, one side of the other supporting plate is provided with a stirring motor, one sides of the driving motor and the stirring motor which are close to each other are both provided with a turntable, the turntable on the stirring motor is fixedly connected with the rotating shaft, one sides of the turntables which are close to each other are both provided with a plurality of uniformly distributed supporting rods, and one group of the supporting rods is connected with the mixing cylinder, and the other group of support rods are respectively connected with the first lantern ring and the second lantern ring.

Preferably, the top of base is equipped with the fixed block of symmetry setting, one of them the backup pad pass through the loose axle with fixed block swing joint, the top of base is equipped with elevating gear.

Preferably, one side of the mixing drum is provided with a feeding hole, and one of the feeding holes is provided with a feeding pipe matched with the feeding hole.

Preferably, a fixing piece is arranged at the bottom end of one side of one of the supporting plates, and the fixing piece is provided with symmetrically arranged rotating bolts.

Preferably, the aperture of the first screening hole is larger than that of the second screening hole, and the first stirring rod, the second stirring rod and the third stirring rod are all of inclined structures.

Preferably, one side of the mixing cylinder is provided with a movable sleeve shaft connected with the supporting plate, and the first discharge pipe, the second discharge pipe and the discharge port are close to one side of the stirring motor.

The utility model has the beneficial effects that: by arranging the driving motor, the screening holes with different apertures and the fixed cylinders with different sizes, different gravels can be screened under the action of centrifugal force; through setting up agitator motor, rotary drum and the lantern ring, can drive puddler and sand grip and rotate to can mix the stirring to the grit, the puddler of slope makes grit and screening hole fully contact at the pivoted in-process simultaneously, thereby the screening efficiency of effectual improvement grit.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a gravel mixing drum for the production of construction concrete according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of a gravel mixing drum for the production of construction concrete according to an embodiment of the present invention;

in the figure:

1. a mixing drum; 2. a rotating drum; 3. a connecting rod; 4. a rotating shaft; 5. a first stirring rod; 6. a first fixed cylinder; 7. screening a first hole; 8. a lantern ring I; 9. a second stirring rod; 10. a second fixed cylinder; 11. a second screening hole; 12. a second lantern ring; 13. a third stirring rod; 14. a convex strip; 15. a third fixed cylinder; 16. a first discharge pipe; 17. a second discharge pipe; 18. a discharge outlet; 20. a support plate; 21. a base; 22. a drive motor; 23. a stirring motor; 24. a turntable; 25. a support bar; 26. a fixed block; 27. a movable shaft; 28. a lifting device; 29. a feed inlet; 30. a feed pipe; 31. a fixing sheet; 32. a movable sleeve shaft.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, a gravel mixing drum for construction concrete production is provided.

The first embodiment;

as shown in fig. 1-2, the gravel mixing barrel for building concrete production according to the embodiment of the utility model comprises a mixing barrel 1 and symmetrically arranged support plates 20, wherein the mixing barrel 1 comprises a rotating barrel 2, a plurality of uniformly distributed connecting rods 3 are arranged on the inner surface of the rotating barrel 2, the connecting rods 3 are all connected with the rotating shaft 4, a plurality of uniformly distributed stirring rods 5 are arranged on the outer surface of the rotating barrel 2, a fixed barrel 6 is sleeved outside the rotating barrel 2, a plurality of uniformly distributed screening holes 7 are arranged on the surface of the fixed barrel 6, a plurality of uniformly distributed lantern rings 8 are sleeved on the outer surface of the fixed barrel 6, a plurality of uniformly distributed stirring rods 9 are arranged on the outer surface of the lantern ring 8, a fixed barrel 10 is sleeved outside the fixed barrel 6, a plurality of uniformly distributed screening holes 11 are arranged on the surface of the fixed barrel 10, the outer surface cover of solid fixed cylinder two 10 is equipped with a plurality of evenly distributed's lantern ring two 12, the surface of lantern ring two 12 is equipped with a plurality of evenly distributed's puddler three 13, puddler one 5, puddler two 9 and all be equipped with a plurality of evenly distributed's sand grip 14 on the puddler three 13, gu fixed cylinder two 10's overcoat is equipped with solid fixed cylinder three 15, gu fixed cylinder one 6's one side is equipped with and runs through to gu fixed cylinder three 15 outer row material pipe 16, gu fixed cylinder two 10's one side is equipped with and runs through to gu fixed cylinder three 15 outer row material pipe two 17, gu fixed cylinder three 15's one side is equipped with bin outlet 18, the bottom of backup pad 20 is equipped with base 21, one of them one of backup pad 20's one side is equipped with driving motor 22, wherein another one of backup pad 20's one side is equipped with agitator motor 23, driving motor 22 and agitator motor 23 one side that is close to each other all is equipped with carousel 24, wherein, a turntable 24 on the stirring motor 23 is fixedly connected with the rotating shaft 4, a plurality of supporting rods 25 which are uniformly distributed are arranged on one side of the turntable 24 which is close to each other, one group of the supporting rods 25 is connected with the mixing drum 1, and the other group of the supporting rods 25 is respectively connected with the lantern ring I8 and the lantern ring II 12.

Example two;

as shown in fig. 1-2, according to the gravel mixing barrel for building concrete production of the embodiment of the utility model, the top end of the base 21 is provided with symmetrically arranged fixed blocks 26, one of the support plates 20 is movably connected with the fixed block 26 through a movable shaft 27, the top end of the base 21 is provided with a lifting device 28, one side of the mixing barrel 1 is provided with a feed port 29, one of the support plates 20 is provided with a feed pipe 30 matched with the feed port 29, the bottom end of one side of one of the support plates 20 is provided with a fixed plate 31, the fixed plate 31 is provided with symmetrically arranged rotating bolts, the aperture of the first screening hole 7 is larger than that of the second screening hole 11, the first stirring rod 5, the second stirring rod 9 and the third stirring rod 13 are all inclined structures, one side of the mixing barrel 1 is provided with a movable sleeve shaft 32 connected with the support plate 20, the first discharge pipe 16, the second discharge pipe 17 and the discharge opening 18 are all close to one side of the stirring motor 23. As can be seen from the above design, the mixing drum 1 can be driven to obliquely swing by arranging the fixed block 26, the movable shaft 27 and the lifting device 28, so that the mixing drum 1 can be conveniently fed and discharged; through the arrangement of the feed inlet 29 and the feed pipe 30, the feeding of the mixing drum 1 by workers is facilitated; the support plate 20 can be fixed through the fixing piece 31 and the rotary bolt, so that the working stability of the mixing cylinder 1 is improved; the first stirring rod 5, the second stirring rod 9 and the third stirring rod 13 are all of an inclined structure, gravel is conveniently brought into the screening holes, and therefore screening efficiency of the mixing drum 1 is improved; by arranging the movable sleeve shaft 32, the working stability of the mixing drum 1 is greatly improved.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the lifting device 28 is started to drive the mixing barrel 1 to obliquely swing, the feeding pipe 30 is inserted into the feeding port 29, gravel enters the mixing barrel 1 through the feeding pipe 30 and the feeding port 29, the feeding pipe 30 is taken out, the lifting device 28 is closed, the fixing piece 31 is used for starting the stirring motor 23 and the driving motor 22, the stirring motor 23 drives the rotating barrel 2, the first lantern ring 8 and the second lantern ring 12 to rotate, so as to drive the first stirring rod 5, the second stirring rod 9 and the third stirring rod 13 to rotate, the driving motor 22 drives the first fixed barrel 6, the second fixed barrel 10 and the third fixed barrel 15 to rotate, under the combined action of centrifugal force, the stirring rod and the convex strips 14, the gravel with different sizes is screened, wherein the large gravel is arranged in the first fixed barrel 6, the medium-sized gravel is arranged in the second fixed barrel 10, the small-sized gravel is arranged in the third fixed barrel 15, the lifting device 28 is started to drive the mixing barrel 1 to obliquely swing, the discharge pipe and the discharge opening 18 are opened to take out the gravel of the corresponding size.

In summary, by means of the above technical solution of the present invention, by arranging the driving motor 22, the screening holes with different sizes and apertures, and the fixed cylinders with different sizes, different gravels can be screened under the action of centrifugal force; through setting up agitator motor 23, rotary drum 2 and the lantern ring, can drive puddler and sand grip 14 and rotate to can mix the stirring to the grit, the puddler of slope makes grit and screening hole fully contact at the pivoted in-process simultaneously, thereby the screening efficiency of effectual improvement grit.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a gravel mixing cylinder for building concrete production, its characterized in that, backup pad (20) including mixing cylinder (1) and symmetry setting, mixing cylinder (1) includes rotary drum (2), rotary drum (2) internal surface is equipped with a plurality of evenly distributed's connecting rod (3), connecting rod (3) all with pivot (4) are connected, the surface of rotary drum (2) is equipped with a plurality of evenly distributed's puddler one (5), the rotary drum (2) overcoat is equipped with solid fixed cylinder one (6), the surface of solid fixed cylinder one (6) is equipped with a plurality of evenly distributed's screening hole one (7), the surface cover of solid fixed cylinder one (6) is equipped with a plurality of evenly distributed's lantern ring one (8), the surface of lantern ring one (8) is equipped with a plurality of evenly distributed's puddler two (9), gu fixed cylinder one (6) overcoat is equipped with solid fixed cylinder two (10), the surface of a second fixed cylinder (10) is provided with a plurality of uniformly distributed screening holes (11), the outer surface of the second fixed cylinder (10) is sleeved with a plurality of uniformly distributed lantern rings (12), the outer surface of the second lantern ring (12) is provided with a plurality of uniformly distributed stirring rods (13), the first stirring rod (5), the second stirring rod (9) and the third stirring rod (13) are provided with a plurality of uniformly distributed raised strips (14), the outer sleeve of the second fixed cylinder (10) is provided with a third fixed cylinder (15), one side of the first fixed cylinder (6) is provided with a first discharge pipe (16) penetrating to the third fixed cylinder (15), one side of the second fixed cylinder (10) is provided with a second discharge pipe (17) penetrating to the outer of the third fixed cylinder (15), one side of the third fixed cylinder (15) is provided with a discharge port (18), the bottom end of the support plate (20) is provided with a base (21), one side of one of the supporting plates (20) is provided with a driving motor (22), one side of the other supporting plate (20) is provided with a stirring motor (23), one side of the driving motor (22) and one side of the stirring motor (23) close to each other are provided with rotating discs (24), the rotating discs (24) on the stirring motor (23) are fixedly connected with the rotating shaft (4), one side of the rotating discs (24) close to each other are provided with a plurality of supporting rods (25) which are uniformly distributed, one group of the supporting rods (25) are connected with the mixing drum (1), and the other group of the supporting rods (25) are respectively connected with the first lantern ring (8) and the second lantern ring (12).

2. A gravel mixing barrel for building concrete production according to claim 1, wherein the top end of the base (21) is provided with symmetrically arranged fixed blocks (26), one of the support plates (20) is movably connected with the fixed block (26) through a movable shaft (27), and the top end of the base (21) is provided with a lifting device (28).

3. A gravel mixing drum for the production of building concrete according to claim 1, characterized in that one side of the mixing drum (1) is provided with a feed opening (29), and one of the support plates (20) is provided with a feed pipe (30) matching the feed opening (29).

4. A gravel mixing barrel for the production of construction concrete according to claim 1 wherein a fixing plate (31) is provided at the bottom end of one side of one of the support plates (20), and the fixing plate (31) is provided with symmetrically arranged rotating bolts.

5. The gravel mixing drum for building concrete production according to claim 1, wherein the diameter of the first screening hole (7) is larger than that of the second screening hole (11), and the first stirring rod (5), the second stirring rod (9) and the third stirring rod (13) are all inclined structures.

6. A gravel mixing barrel for the production of construction concrete according to claim 1, wherein a movable sleeve shaft (32) connected to the support plate (20) is provided at one side of the mixing barrel (1), and the first discharge pipe (16), the second discharge pipe (17) and the discharge port (18) are provided at a side close to the stirring motor (23).