CN219153313U

CN219153313U - Concrete proportioning machine is used in production

Info

Publication number: CN219153313U
Application number: CN202223479762.3U
Authority: CN
Inventors: 徐军强
Original assignee: Jiaxing Zhongyuan Defeng Building Materials Co ltd
Current assignee: Jiaxing Zhongyuan Defeng Building Materials Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a concrete batching machine for production, which belongs to the technical field of concrete batching and comprises a base and a box body welded on the top wall of the base, wherein a sealing plate is arranged on the box body, a motor is welded at the center of the top wall of the sealing plate, an output shaft of the motor is coaxially connected with an inner support shaft, a plurality of batching rods are fixedly sleeved on the inner support shaft, a distributing tray is fixedly sleeved on the inner support shaft, a distributing groove is formed in the distributing tray along the vertical axial lead of the distributing tray through rotary cutting, a plurality of outlets penetrating through the bottom wall of the distributing tray are formed in the distributing groove, the outlets are distributed in the inner circumference of the distributing groove in an array mode, adding pipes are welded at four corners of the top wall of the sealing plate, and the bottom wall of the sealing plate is welded with four material guiding inclined pipes which are respectively communicated with the four adding pipes and are positioned above the distributing groove. The concrete batching machine for production has the advantages that the time required by final mixing of materials is shorter, and the batching efficiency is improved.

Description

Concrete proportioning machine is used in production

Technical Field

The utility model belongs to the technical field of concrete batching, and particularly relates to a concrete batching machine for production.

Background

Concrete refers to cement as a cementing material and sand and stone as aggregates; the mixture obtained by mixing the concrete with water (which can contain additives and admixtures) according to a certain proportion is also called ordinary concrete, and is widely applied to civil engineering.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: when preparing concrete, various materials (including water) are added into a batching box (tank) to be stirred and mixed, so that the concrete is prepared. However, the existing concrete batching machine is usually used for adding various materials separately and is added from one adding pipe, so that different materials are dispersed after entering the box body of the batching machine, and therefore a long time is required for uniformly stirring the various materials.

For this purpose, we propose a concrete batching machine for production that solves the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide a concrete batching machine for production, which has the advantages that the time required by final uniform mixing of materials is shorter, the batching efficiency is favorably accelerated, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the concrete batching machine for production comprises a base and a box body welded on the top wall of the base, wherein a sealing plate is arranged on the box body, a motor is welded at the center of the top wall of the sealing plate, an output shaft of the motor is coaxially connected with an inner support shaft, and a plurality of batching rods are fixedly sleeved on the inner support shaft;

the automatic feeding device is characterized in that a distributing disc is fixedly sleeved on the inner support shaft, a distributing groove is formed in the distributing disc along the vertical axis of the distributing disc through rotary cutting, a plurality of outlets penetrating through the bottom wall of the distributing disc are formed in the distributing groove, the outlets are distributed in the inner circumference of the distributing groove in an array mode, adding pipes are welded at four corners of the top wall of the sealing plate, guide inclined pipes which are communicated with the four adding pipes are welded at the bottom wall of the sealing plate, and the four guide inclined pipes are located above the distributing groove.

As a preferred embodiment, the inner support shaft is rotatably connected to the center of the bottom wall of the sealing plate, and a plurality of the dispensing levers are linearly arrayed on the inner support shaft along the vertical direction; so that the motor can drive the inner support shaft and the plurality of proportioning bars to stably run when being electrified to run.

As a preferred implementation scheme, a discharging pipe is welded at the center of the bottom wall of the box body, a valve is arranged on the discharging pipe, and an opening for accommodating the discharging pipe is formed in the base; the valve is not shown in the figure, and a valve body such as a solenoid valve can be selected.

As a preferred embodiment, the two sides of the top wall of the base are symmetrically welded with protective cylinders; the openings of the inner cavities of the two protection cylinders are arranged on the top wall of the protection cylinder.

As a preferred implementation scheme, the bottom walls of the inner cavities of the two casings are welded with electric telescopic rods, and the top ends of the two electric telescopic rods are welded with steel blocks; the heights of the two steel blocks are adjusted by controlling the expansion and contraction of the two electric expansion rods.

As a preferred embodiment, both the steel blocks are U-shaped and both the steel blocks are welded to the top wall of the closure plate; so that the lifting of the two steel blocks can drive the sealing plate and the structure on the sealing plate to lift.

In summary, the technical effects and advantages of the present utility model are:

according to the concrete batching machine for production, all materials are simultaneously added into the distributing disc in a selected state through the four adding pipes and the four material guiding inclined pipes, so that all materials are primarily mixed in the distributing groove, finally, the mixed materials are discharged from the outlets, and the discharged materials are the primarily mixed materials, so that the time required for the final uniform mixing of the subsequent materials is shorter, and the batching efficiency is facilitated to be accelerated;

this concrete proportioning machine is used in production is through the synchronous flexible of two electric telescopic links, the height of adjustable shrouding to adjust the height of a plurality of batching poles, make the batching pole stir the in-process and can stir the batching uniformly to the material of box internal different degree of depth, make the batching effect better.

Drawings

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

FIG. 2 is a schematic view of a closure plate and its upper structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model taken along section A-A of FIG. 1;

fig. 4 is a cross-sectional view at A-A of fig. 1 in accordance with the present utility model.

In the figure: 1. a base; 2. a case; 3. a sealing plate; 4. a motor; 5. an inner support shaft; 6. a batching rod; 7. a material distributing disc; 8. a material dividing groove; 9. an outlet; 10. a discharge pipe; 11. a protective barrel; 12. an electric telescopic rod; 13. a steel block; 14. an addition tube; 15. and a material guiding inclined tube.

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.

Referring to fig. 1 to 4, a concrete batching machine for production comprises a base 1 and a box body 2 welded on the top wall of the base 1, wherein an opening of an inner cavity of the box body 2 is formed in the top wall of the box body in a section of A-A in fig. 1;

the box body 2 is provided with a sealing plate 3, a motor 4 is welded at the center of the top wall of the sealing plate 3, an output shaft of the motor 4 is coaxially connected with an inner support shaft 5, a plurality of proportioning levers 6 are fixedly sleeved on the inner support shaft 5, the inner support shaft 5 is rotationally connected at the center of the bottom wall of the sealing plate 3, and the proportioning levers 6 are linearly distributed on the inner support shaft 5 along the vertical direction, so that the inner support shaft 5 and the proportioning levers 6 can be driven to stably run when the motor 4 is electrified and run;

a distributing disc 7 is fixedly sleeved on the inner support shaft 5, the distributing disc 7 is positioned above the plurality of distributing rods 6, a distributing groove 8 is formed on the distributing disc 7 along the vertical axis line of the distributing disc by rotary cutting, a plurality of outlets 9 penetrating through the bottom wall of the distributing disc 7 are formed in the distributing groove 8, the plurality of outlets 9 are distributed in an array manner in the inner circumference of the distributing groove 8, adding pipes 14 are welded at four corners of the top wall of the sealing plate 3, guide inclined pipes 15 respectively communicated with the four adding pipes 14 are welded at the bottom wall of the sealing plate 3, and the four guide inclined pipes 15 are positioned above the distributing groove 8, so that materials are added into the distributing groove 8 through the adding pipes 14 and the guide inclined pipes 15;

the two sides of the top wall of the base 1 are symmetrically welded with the protective cylinders 11, the openings of the inner cavities of the two protective cylinders 11 are formed in the top wall of the base, the bottom walls of the inner cavities of the two protective cylinders 11 are welded with the electric telescopic rods 12, the two electric telescopic rods 12 are vertically arranged, the tops of the two electric telescopic rods 12 are welded with the steel blocks 13, the heights of the two steel blocks 13 are adjusted by controlling the expansion and contraction of the two electric telescopic rods 12, the two steel blocks 13 are U-shaped, and the two steel blocks 13 are welded with the top wall of the sealing plate 3, so that the lifting of the two steel blocks 13 can drive the sealing plate 3 and the structure on the sealing plate to lift.

Working principle: firstly, a driving motor 4 is electrified to drive an inner support shaft 5, a distributing disc 7 and a plurality of distributing rods 6 to run at a constant speed, materials of concrete to be distributed are added through four adding pipes 14, the materials fall into a distributing groove 8 after passing through four material guiding inclined pipes 15, and the distributing disc 7 is in a rotating state, so that when various materials are added, the materials enter the distributing groove 8 and automatically undergo preliminary mixing, then the materials fall from a plurality of outlets 9 and fall to the bottom of an inner cavity of a box body 2, at the moment, a valve controls a discharging pipe 10 to be in a closed state, a plurality of distributing rods 6 in the rotating state continuously stir the materials, and in the stirring process, two electric telescopic rods 12 can be driven to synchronously extend or retract, so that two steel blocks 13 drive a sealing plate 3 and all structures (comprising the distributing rods 6) on the sealing plate 3 to lift, and materials with different depths in the inner cavity of the box body 2 are stirred; and (3) opening the discharge pipe 10 by the valve until all materials are mixed uniformly finally, and discharging the prepared concrete.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The concrete batching machine for production comprises a base (1) and a box body (2) welded on the top wall of the base (1), and is characterized in that a sealing plate (3) is arranged on the box body (2), a motor (4) is welded at the center of the top wall of the sealing plate (3), an output shaft of the motor (4) is coaxially connected with an inner support shaft (5), and a plurality of batching rods (6) are fixedly sleeved on the inner support shaft (5);

still fixed cover is equipped with branch charging tray (7) on interior pivot (5), be formed with branch silo (8) along its vertical axial lead through rotatory excision on branch charging tray (7), a plurality of export (9) that run through to branch charging tray (7) diapire are offered in branch silo (8), and a plurality of export (9) are at branch silo (8) inner circumference array distribution, the four corners of shrouding (3) roof has all welded interpolation pipe (14), just the diapire welding of shrouding (3) has respectively with four communicating guide chute (15) of interpolation pipe (14), four guide chute (15) all are located branch silo (8) top.

2. A machine for preparing concrete according to claim 1, characterized in that said internal fulcrum (5) is rotatably connected to the centre of the bottom wall of the closing plate (3) and in that a plurality of said preparation bars (6) are distributed in a linear array in a vertical direction on the internal fulcrum (5).

3. The concrete batching machine for production according to claim 1, wherein the center of the bottom wall of the box body (2) is welded with a discharging pipe (10), a valve is arranged on the discharging pipe (10), and an opening for accommodating the discharging pipe (10) is arranged on the base (1).

4. A concrete batching machine for production according to claim 1 characterized in that the two sides of the top wall of the base (1) are symmetrically welded with protective cylinders (11).

5. A concrete batching machine for production according to claim 4 characterized in that the bottom wall of the inner cavity of both the casing (11) is welded with electric telescopic rods (12) and the top ends of both the electric telescopic rods (12) are welded with steel blocks (13).

6. A machine for preparing concrete according to claim 5, characterized in that both said steel blocks (13) are U-shaped and both said steel blocks (13) are welded to the top wall of the closing plate (3).