CN222571211U - Mixer for concrete production - Google Patents

Abstract

The utility model relates to the technical field of stirring equipment, and discloses a stirring machine for concrete production, which comprises a bottom plate and stirring cylinders, wherein both side walls of each stirring cylinder are in threaded connection with locking covers, a supporting plate is fixedly arranged at the top of the bottom plate, and swinging assemblies for improving the mixing sufficiency of the stirring cylinders are arranged on each stirring cylinder and each supporting plate. This mixer is used in concrete production through setting up swing subassembly, under the external gearing transmission of gear and outer ring gear after the swing subassembly uses, can drive the driving disk rotation after the motor starts, makes the churn rotate about follow for the churn is repeated the slope about can, lets the concrete in the churn not stay in same churn inner wall region, thereby has reduced the inner wall of concrete adhesion at the churn, and not only this, the swing slope of churn can also make the concrete raw materials collide each other, has increased the area of contact between the concrete raw materials, has improved the sufficiency of mixing between the concrete raw materials.

Description

Mixer for concrete production

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a stirring machine for concrete production.

Background

The concrete is a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete is generally used for cement as cementing materials, sand and stone as aggregates, and the cement concrete is obtained by mixing the cement concrete and water according to a certain proportion, and is also called ordinary concrete, and is widely applied to civil engineering.

Through retrieving chinese patent CN220807955U and advertising a concrete mixing mechanism mostly, through the cooperation use of carousel and through-hole, drive the carousel through connecting piece and rotate, the in-process of carousel pivoted can make through-hole and passage dislocation take place for the material guide, the material guide can be blocked to the carousel at this moment, make the material guide can not carry out the unloading, when the carousel rotates through-hole and material guide intercommunication, the material guide just can carry out the unloading, so cyclic reciprocation, intermittent type unloading can carry out, avoid the excessive material that leads to stirring misce bene time longer, the stirring efficiency of rabbling mechanism has been improved, the casing that uses in this patent is motionless, after long-term stirring concrete, there is concrete block adhesion on the inner wall of casing, make concrete mixture stirring inhomogeneous, thereby influence the stirring quality of concrete, for this reason, need swing the casing that is equipped with concrete, in order to reduce the adhesion of concrete, so a concrete production mixer has been proposed.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a mixer for concrete production, which has the advantage of reducing the adhesion of concrete on the inner side wall of a shell.

In order to achieve the aim of reducing the adhesion of concrete on the inner side wall of a shell, the utility model provides the technical scheme that the mixer for concrete production comprises a bottom plate and a mixing drum, wherein both side walls of the mixing drum are in threaded connection with locking covers, a supporting plate is fixedly arranged at the top of the bottom plate, and swinging assemblies for improving the mixing sufficiency of the mixing drum are arranged on the mixing drum and the supporting plate;

The swing assembly comprises a driving disc, an outer gear ring, a motor and a gear, wherein the driving disc is rotationally connected in a supporting plate, the stirring barrel is fixedly installed in the driving disc in an inclined mode, the axis of the stirring barrel and the axis of the driving disc are not in a straight line any more, the outer gear ring is fixedly installed on the side wall of the driving disc, the motor is fixedly installed on the side wall of the supporting plate, the gear is fixedly installed on an output shaft of the motor, and the outer gear ring is externally meshed with the gear.

Further, the number of the lock covers is two, the shape of the driving disc is cylindrical, and the driving disc penetrates through the supporting plate.

Further, the top of bottom plate just is located the both sides of backup pad and all put and connect the workbin, the outer wall fixed mounting who connects the workbin has the handle.

Further, be provided with the spacing subassembly that carries out spacing to the workbin on the bottom plate, spacing subassembly includes gib block and blend stop, gib block fixed connection is at the top of bottom plate and is located the both sides of backup pad, blend stop sliding connection is in the inside of gib block.

Further, the shape of the guide bar and the baffle bar is a quadrangular, the baffle bar is used for connecting the guide bars at the front side and the rear side, and the guide bar and the baffle bar are in contact with the side wall of the material receiving box.

Compared with the prior art, the utility model provides a mixer for concrete production, which has the following beneficial effects:

This mixer is used in concrete production through setting up swing subassembly, under the external gearing transmission of gear and outer ring gear after the swing subassembly uses, can drive the driving disk rotatory after the motor starts, make the churn follow-up rotatory for the churn can control the repeated slope, let the concrete in the churn not stay in same churn inner wall region, thereby reduced the inner wall of concrete adhesion at the churn, not only this, the swing slope of churn can also make the concrete raw materials collide each other, the area of contact between the concrete raw materials has been increased, the sufficiency of mixing between the concrete raw materials has been improved, the production quality of concrete has been guaranteed.

Drawings

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

FIG. 2 is a schematic side perspective view of the structure of the present utility model;

FIG. 3 is a front perspective partial cross-sectional view of a structural mixing drum of the present utility model.

In the figure, a bottom plate 1, a stirring cylinder 2, a locking cover 3, a supporting plate 4, a swinging component 5, a driving disc 51, an outer gear ring 52, a motor 53, a gear 54, a material receiving box 6, a limiting component 7, a guide strip 71 and a blocking strip 72 are arranged.

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. 1-3, a mixer for concrete production comprises a bottom plate 1 and a mixing drum 2, wherein two side walls of the mixing drum 2 are in threaded connection with locking covers 3, two locking covers 3 are arranged, the locking covers 3 are opened, concrete raw materials can be added into two ends of the mixing drum 2, or produced concrete is discharged, and a supporting plate 4 is fixedly arranged at the top of the bottom plate 1.

Referring to fig. 1-3, the top of the bottom plate 1 and two sides of the supporting plate 4 are respectively provided with a receiving box 6, the outer wall of the receiving box 6 is fixedly provided with a handle, the receiving box 6 is pulled out or placed conveniently, the bottom plate 1 is provided with a limiting component 7 for limiting the receiving box 6, the limiting component 7 comprises a guide strip 71 and a baffle strip 72, the guide strip 71 is fixedly connected to the top of the bottom plate 1 and positioned at two sides of the supporting plate 4 and used for guiding the receiving box 6, the receiving box 6 is positioned between the guide strips 71 at two sides, the guide strip 71 and the baffle strip 72 are both in a quadrangular shape, the baffle strip 72 is slidably connected inside the guide strip 71, the receiving box 6 is prevented from being shifted after being impacted by blanking in the receiving process as much as possible, the limiting function is achieved, the baffle strip 72 is used for connecting the guide strips 71 at the front side and the back side of the receiving box 6, and the baffle strip 72 are both contacted with the side walls of the receiving box 6.

Referring to fig. 1-3, a swinging component 5 for improving mixing sufficiency of a mixing drum 2 is arranged on each of the mixing drum 2 and a supporting plate 4, the swinging component 5 comprises a driving disc 51, an outer gear ring 52, a motor 53 and a gear 54, the driving disc 51 is rotationally connected in the supporting plate 4, the driving disc 51 is cylindrical, the supporting plate 4 is penetrated by the driving disc 51, the mixing drum 2 is fixedly arranged in the driving disc 51 in an inclined manner, so that concrete raw materials can incline in the mixing drum 2, the concrete adhesion condition caused by concentration of the concrete raw materials in the same area is reduced, and the axis of the mixing drum 2 and the axis of the driving disc 51 are not in a straight line.

The outer gear ring 52 is fixedly mounted on the side wall of the driving disc 51, and can rotate along with the driving disc 51, the motor 53 is fixedly mounted on the side wall of the supporting plate 4, the gear 54 is fixedly mounted on the output shaft of the motor 53, the outer gear ring 52 is externally meshed with the gear 54, the motor 53 is started, the gear 54 rotates, the driving disc 51 and the mixing drum 2 are driven to rotate under the meshing of the gear 54 and the outer gear ring 52, the concrete raw materials in the mixing drum 2 are gradually collided with each other, and the mixing sufficiency is increased.

When the concrete mixer is used, the lock cover 3 is opened, concrete raw materials are poured into the mixing drum 2, the gear 54 is started, the gear 54 rotates, the driving disc 51 and the mixing drum 2 rotate under the transmission of the external meshing of the gear 54 and the external gear 52, the concrete raw materials in the mixing drum 2 are driven to collide and mix with each other, after the concrete is produced, the lock cover 3 is opened, the concrete is discharged into the material receiving box 6, the barrier strips 72 are pulled out, and the material receiving box 6 is taken out from between the guide strips 71 at two sides.

The beneficial effects of the embodiment are as follows:

This mixer for concrete production through setting up swing subassembly 5, under the external gearing transmission of gear 54 and outer ring gear 52 after the swing subassembly 5 uses, can drive driving disk 51 rotatory after the motor 53 starts, makes churn 2 follow-up rotatory for churn 2 can control the repeated slope, lets the concrete in the churn 2 stop at same churn 2 inner wall region, thereby reduced the inner wall of concrete adhesion at churn 2, and not only this, the swing slope of churn 2 can also make the concrete raw materials collide each other, increased the area of contact between the concrete raw materials, the sufficiency of mixing between the concrete raw materials has been improved, the production quality of concrete has been guaranteed.

The motor 53 is electrically connected to a master controller and a power source, and the master controller may be a conventionally known device for controlling a computer or the like, and the presently disclosed power connection technology is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The mixer for concrete production comprises a bottom plate (1) and a mixing drum (2), wherein both side walls of the mixing drum (2) are in threaded connection with locking covers (3), a supporting plate (4) is fixedly arranged at the top of the bottom plate (1), and the mixer is characterized in that swinging assemblies (5) for improving mixing sufficiency of the mixing drum (2) are arranged on the mixing drum (2) and the supporting plate (4);

The swing assembly (5) comprises a driving disc (51), an outer gear ring (52), a motor (53) and a gear (54), wherein the driving disc (51) is rotationally connected in a supporting plate (4), the stirring cylinder (2) is fixedly installed in the driving disc (51) in an inclined mode, the axis of the stirring cylinder (2) and the axis of the driving disc (51) are not in a straight line any more, the outer gear ring (52) is fixedly installed on the side wall of the driving disc (51), the motor (53) is fixedly installed on the side wall of the supporting plate (4), the gear (54) is fixedly installed on an output shaft of the motor (53), and the outer gear ring (52) is externally meshed with the gear (54).

2. The mixer for concrete production according to claim 1, wherein the number of the lock covers (3) is two, the driving plate (51) is cylindrical, and the driving plate (51) penetrates the supporting plate (4).

3. The mixer for concrete production according to claim 1, wherein the top of the bottom plate (1) and two sides of the supporting plate (4) are respectively provided with a material receiving box (6), and a handle is fixedly arranged on the outer wall of the material receiving box (6).

4. The mixer for concrete production according to claim 3, wherein the base plate (1) is provided with a limiting component (7) for limiting the material receiving box (6), the limiting component (7) comprises a guide strip (71) and baffle strips (72), the guide strip (71) is fixedly connected to the top of the base plate (1) and located on two sides of the supporting plate (4), and the baffle strips (72) are slidably connected to the inside of the guide strip (71).

5. A mixer for concrete production according to claim 4, wherein the guide strips (71) and the barrier strips (72) are in the shape of quadrangular prisms, the barrier strips (72) are used for connecting the guide strips (71) on the front side and the rear side, and the guide strips (71) and the barrier strips (72) are in contact with the side wall of the material receiving box (6).