CN223395495U - Concrete stirring device - Google Patents

Abstract

The utility model relates to the field of construction engineering equipment, and specifically to a concrete mixing device that can quickly achieve sufficient mixing of concrete mortar. A concrete mixing device includes a bracket, a mixing barrel, a rotating stirring rod, and a fixed stirring rod. The mixing barrel is vertically arranged and rotatably connected to the bracket. The rotating stirring rod and the fixed stirring rod are both arranged in the mixing barrel. The rotating stirring rod is fixedly connected to the mixing barrel, and the fixed stirring rod is stationary relative to the bracket. The fixed stirring rod is stationary, and the rotating stirring rod can rotate. In other words, the rotating stirring rod and the fixed stirring rod perform relative motion, so that the concrete mortar can be fully mixed.

Description

Concrete stirring device

Technical Field

The utility model relates to the field of constructional engineering equipment, in particular to a concrete stirring device.

Background

A large amount of concrete mortar is required to be used on a construction site, and a large-scale stirrer or engineering mixer truck can be used when the amount of concrete mortar is large, but manual stirring is usually adopted when the concrete mortar is used on a small scale. The manual mixing process is longer, wastes construction time, and the stirring effect is relatively poor.

The novel Chinese patent with the patent number 202322162791.5 discloses a masonry mortar stirring device for constructional engineering, which can stir concrete mortar in a stirring cylinder through a motor-driven stirring rod, and the stirring rod used in the novel Chinese patent has the advantages of small stirring range and long time required for stirring and mixing the concrete mortar to an ideal state due to high viscosity and poor fluidity of the mortar.

Disclosure of utility model

The utility model provides a concrete stirring device which can quickly realize full stirring and mixing of concrete mortar.

The utility model adopts the technical scheme that:

The utility model provides a concrete mixing device, includes support, agitator, rotatory puddler and fixed puddler, the vertical setting of agitator, rotatable connection is on the support, rotatory puddler all sets up in the agitator with fixed puddler, rotatory puddler links firmly with the agitator, fixed puddler is static for the support. The fixed stirring rod is arranged at rest, and the rotary stirring rod can rotate, that is to say, the rotary stirring rod and the fixed stirring rod perform relative movement, so that concrete mortar can be sufficiently stirred.

Preferably, the rotary stirring rod and the fixed stirring rod are multiple, and the rotary stirring rod and the fixed stirring rod are arranged in a staggered manner. The plurality of rotary stirring rods and the fixed stirring rod can enable stirring to be more efficient.

Preferably, the rotary stirring rod and the fixed stirring rod are vertically arranged. The mode of vertical setting is convenient for fix the connection and the separation of puddler and agitator, is convenient for throw in the material from the agitator top simultaneously.

Preferably, a plurality of rotary stirring rods are connected through a rotary base, and the rotary base is detachably connected with the stirring barrel. The rotating base increases the strength of the rotating stirring rod, and the strength of the rotating stirring rod needs to be improved because the concrete stirring resistance is large.

Preferably, a limiting block is arranged in the stirring barrel, and the rotating base and/or the rotating stirring rod are/is clamped with the limiting block. The rotating base can be detached, so that the stirring barrel can be conveniently washed and cleaned, and the clamping mode can drive the rotating stirring rod to rotate together when the stirring barrel is driven to rotate.

Preferably, the stirring barrel is provided with a fixing hole, and the rotary base and/or the rotary stirring rod are/is connected with the fixing hole through a screw. The fixed orifices's effect lies in carrying out spacingly to the vertical direction of rotatory puddler, prevents that it from upwards jumping and breaking away from the agitator, because rotatory puddler does not receive ascending power, just enough plays fixed effect through the screw connection. The outermost rotary stirring rod is tightly attached to the inner wall of the stirring barrel, so that all concrete mortar in the stirring barrel is in a stirring range, and the stirring effect of all mortar is more consistent.

Preferably, the stirring device further comprises a stirring frame, wherein the fixed stirring rod is arranged on the stirring frame, the top of the stirring barrel is open, and the fixed stirring rod extends into the stirring barrel from the top of the stirring barrel. The stirring frame can be in a portal frame form or a cantilever beam form and is used for fixedly mounting and fixing the stirring rod, and boring can be directly put into the stirring barrel from the upper part.

Preferably, the bottom surface of the stirring barrel is a conical surface, a driving wheel coaxial with the stirring barrel is arranged on the bottom surface of the stirring barrel, the driving wheel is connected with a driving device, and the center of the driving wheel is a discharge hole. The conical surface is convenient for discharging the concrete mortar from the central discharge hole through self gravity. The discharge hole can be closed by using a buckling cover in the stirring process, and the discharge hole is opened after the stirring is completed. The driving wheel and the driving device can adopt chain wheels and chains or belt wheels and driving belts.

The utility model has the following beneficial effects:

1. The utility model can stir the concrete mortar uniformly rapidly by the staggered relative movement of the rotary stirring rod and the fixed stirring rod, and improves the stirring efficiency and the stirring effect.

2. The rotary stirring rod is detachable, so that the cleaning is convenient.

3. The stirring barrel is opened above, so that feeding and discharging are facilitated, and the setting of a discharging hole does not affect an external power source.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the distribution of a rotating stirring rod and a fixed stirring rod;

FIG. 3 is a schematic diagram of a stirring barrel structure;

FIG. 4 is a schematic view of a rotary stirring rod structure;

In the figure, the stirring device comprises a 1-bracket, a 2-stirring barrel, a 21-limiting block, a 22-fixed hole, a 23-driving wheel, a 24-discharge hole, a 3-rotary stirring rod, a 31-rotary base, a 32-reinforcing rod, a 4-fixed stirring rod and a 5-stirring frame.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 1-4, a concrete stirring device comprises a bracket 1, a stirring barrel 2, a rotary stirring rod 3 and a fixed stirring rod 4, wherein the stirring barrel 2 is vertically arranged and rotatably connected to the bracket 1, the rotary stirring rod 3 and the fixed stirring rod 4 are both arranged in the stirring barrel 2, the rotary stirring rod 3 is fixedly connected with the stirring barrel 2, and the fixed stirring rod 4 is static relative to the bracket 1. The fixed stirring rod 4 is arranged stationary, and the rotary stirring rod 3 can rotate, that is to say, the rotary stirring rod 3 and the fixed stirring rod 4 perform relative movement, so that the concrete mortar can be sufficiently stirred. The stirring barrel 2 and the bracket 1 can be rotationally connected by means of balls, rollers and the like.

The rotary stirring rod 3 is a plurality of with fixed stirring rod 4, and rotary stirring rod 33 is crisscross with fixed stirring rod 4 and sets up, and rotary stirring rod 3 is all vertical with fixed stirring rod 4. The rotating base 31 is detachably connected with the stirring barrel 2, the rotating stirring rods 3 are connected through reinforcing rods 32, the strength is further improved, and the reinforcing rods 32 are arc-shaped and distributed at the gap of the fixed stirring rods 4.

A limiting block 21 is arranged in the stirring barrel 2, and the rotating base 31 and/or the rotating stirring rod 3 are/is clamped with the limiting block 21. The stirring vessel 2 is provided with a fixing hole 22, and the rotary base 31 and/or the rotary stirring rod 3 are connected with the fixing hole 22 by a screw.

The utility model also comprises a stirring frame 5, a fixed stirring rod 4 is arranged on the stirring frame 5, the top of the stirring barrel 2 is open, and the fixed stirring rod 4 extends into the stirring barrel 2 from the top of the stirring barrel 2. The bottom surface of the stirring barrel 2 is a conical surface, a driving wheel 23 coaxial with the stirring barrel 2 is arranged on the bottom surface of the stirring barrel 2, the driving wheel 23 is connected with a driving device, and the center of the driving wheel 23 is a discharge hole 24. The discharge port 24 is closed by a buckling cover, and is closed during stirring, and the discharge port is opened after stirring is completed. The drive wheel 23 and the transmission means may be a sprocket and a chain, or a pulley and a belt.

Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope of the present disclosure without departing from the spirit and the essence of the present disclosure, and shall be covered by the scope of the present disclosure. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. The concrete stirring device is characterized by comprising a bracket, a stirring barrel, a rotary stirring rod and a fixed stirring rod, wherein the stirring barrel is vertically arranged and rotatably connected to the bracket, the rotary stirring rod and the fixed stirring rod are both arranged in the stirring barrel, the rotary stirring rod is fixedly connected with the stirring barrel, and the fixed stirring rod is static relative to the bracket.

2. The concrete mixing plant of claim 1, wherein the plurality of rotary mixing rods and the plurality of fixed mixing rods are arranged in a staggered manner.

3. A concrete mixing plant as recited in claim 2, wherein the rotating stirring rod and the fixed stirring rod are vertically arranged.

4. A concrete mixing apparatus as recited in claim 3 wherein a plurality of said rotatable mixing bars are connected by rotatable bases, said rotatable bases being removably connected to the mixing drum.

5. The concrete mixing plant of claim 4, wherein a limiting block is arranged in the mixing drum, and the rotary base and/or the rotary mixing rod are/is clamped with the limiting block.

6. A concrete mixing plant as recited in claim 5, wherein the mixing drum is provided with a fixing hole, and the rotary base and/or the rotary mixing rod are/is connected with the fixing hole by a screw.

7. A concrete mixing apparatus as recited in claim 2, further comprising a mixing frame, wherein the fixed mixing rod is disposed on the mixing frame, wherein the top of the mixing tank is open, and wherein the fixed mixing rod extends from the top of the mixing tank into the mixing tank.

8. The concrete stirring device of claim 1, wherein the bottom surface of the stirring barrel is a conical surface, a driving wheel coaxial with the stirring barrel is arranged on the bottom surface of the stirring barrel, the driving wheel is connected with a driving device, and the center of the driving wheel is a discharge hole.