CN221641325U - Concrete mixing proportion optimizing and stirring device - Google Patents

Abstract

The utility model discloses a concrete mixing proportion optimizing and stirring device, which comprises three stirring tanks, wherein the top parts of the stirring tanks at two sides are respectively provided with a proportioning mechanism, the surface of the stirring tank is provided with a conveying mechanism, and the stirring mechanism is arranged in the stirring tank; the proportioning mechanism comprises two proportioning tanks, the proportioning tanks are communicated with the top of the stirring tank, an observation window is embedded and fixed on the surface of the proportioning tanks, scale marks are arranged on the surface of the observation window, a hydraulic cylinder is fixed on the top of the proportioning tanks, and one end of the hydraulic cylinder penetrates through the proportioning tanks and is fixedly provided with a scraping plate; the delivery mechanism includes an input tube. The utility model has the advantages of being capable of respectively mixing the concrete raw materials and controlling the proportion of the concrete raw materials more accurately, and solves the problem of poor stirring effect because the concrete raw materials are fully mixed together when the traditional concrete stirring device is used.

Description

Concrete mix ratio optimization mixing device

Technical Field

The utility model relates to the technical field of concrete production, in particular to a concrete mix ratio optimizing stirring device.

Background Art

Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates also called aggregates, water, and admixtures and additives added in a certain proportion when necessary, and is evenly stirred, compacted into shape, and cured and hardened. The mix ratio is the ratio of two or more materials when mixed, including solid mixing, liquid mixing, liquid-solid mixing, etc.

The traditional concrete mixing device adds all the materials such as cement, sand, aggregate and water before mixing. This not only makes the stirring resistance of the device large and the mixing time long, but also easily causes uneven mixing and easy errors in the mix ratio. Therefore, we proposed a concrete mix ratio optimization mixing device to solve the above problems.

Utility Model Content

The utility model aims to provide a concrete mix ratio optimizing stirring device, which has the advantages of being able to mix concrete raw materials separately and more accurately control the ratio of concrete raw materials, thereby solving the problem that when the current concrete stirring device is used, all the concrete raw materials are mixed together and the stirring effect is poor.

To achieve the above object, the utility model provides the following technical solution: a concrete mix ratio optimization mixing device, comprising a mixing tank, wherein the number of the mixing tanks is three, a proportioning mechanism is arranged on the top of the mixing tanks on both sides, a conveying mechanism is arranged on the surface of the mixing tank, and a mixing mechanism is installed inside the mixing tank;

The proportioning mechanism comprises a proportioning tank, the number of which is two, the proportioning tank is connected to the top of the mixing tank, an observation window is embedded and fixed on the surface of the proportioning tank, and scale lines are set on the surface of the observation window, a hydraulic cylinder is fixed on the top of the proportioning tank, one end of the hydraulic cylinder passes through the proportioning tank and is fixed with a scraper;

The conveying mechanism includes two input pipes, both of which are connected to the bottom of the stirring tank on both sides, one side of the input pipe is connected to a conveying pump, the surface of the conveying pump is connected to an output pipe, and one end of the output pipe is connected to the top of the stirring tank in the middle section.

As a preferred embodiment of the concrete mix ratio optimization mixing device of the present invention, the observation window is made of a transparent material, and the scale lines are formed by standard scales in the vertical direction.

As a preferred embodiment of the concrete mix ratio optimization mixing device of the utility model, the number of the mixing tanks is four in total, and the bottom of the mixing tank is arranged in a semicircular structure.

As a preferred embodiment of the concrete mix ratio optimization stirring device of the utility model, a guide rod is slidably penetrated through the surface of the proportioning tank, and the bottom of the guide rod is fixedly connected to the top of the scraper.

As a preferred embodiment of the concrete mix ratio optimization mixing device of the utility model, solenoid valves are installed at the connection between the proportioning tank and the top of the mixing tank, and at the connection between the bottom of the mixing tank and the input pipe on both sides.

As a preferred embodiment of the concrete mix ratio optimization mixing device of the utility model, a booster pump is installed on the surface of the output pipe, and the surface of the booster pump is fixedly connected to the surface of the mixing tank in the middle section.

As a preferred embodiment of the concrete mix ratio optimizing mixing device of the utility model, a controller is provided on one side of the mixing tank.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model can add each raw material separately in advance through the setting of the proportioning mechanism, and also enable the operator to observe the specific addition amount of each raw material. The interior of the proportioning tank is used to add each different concrete raw material, and the observation window enables the staff to observe the raw material situation inside the proportioning tank, and the scale line enables the staff to more accurately confirm the amount of raw material added, thereby achieving the effect of accurately controlling the proportioning, and the hydraulic cylinder can control the scraper to move up and down, so that the scraper can scrape the inner wall of the proportioning tank, thereby avoiding the concrete raw material sticking to the surface of the observation window and affecting the normal observation of the staff.

2. The utility model can transport the pre-mixed concrete raw materials through the arrangement of the conveying mechanism. The combination of the conveying pump and the input pipe can extract the mixed concrete raw materials in the mixing tanks on both sides, so that part of the mixed concrete raw materials can be output through the conveying pump and the output pipe, and finally enter the middle mixing tank, thereby achieving the effect of concentrating a variety of mixed raw materials in one place and mixing and stirring them again, so that the concrete raw materials can be fully stirred, avoiding the influence of the strength and durability of the concrete due to the uneven mixing of the raw materials.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a schematic diagram of a three-dimensional structure of a cross section of the utility model;

FIG3 is a schematic cross-sectional view of the utility model from another viewing angle;

FIG4 is a schematic diagram of the structure of the proportioning mechanism in the utility model;

FIG. 5 is a schematic diagram of the structure of the conveying mechanism in the present invention.

In the figure: 1. stirring tank; 2. proportioning mechanism; 201. proportioning tank; 202. observation window; 203. scale line; 204. hydraulic cylinder; 205. scraper; 206. guide rod; 3. conveying mechanism; 301. input pipe; 302. conveying pump; 303. output pipe; 304. booster pump; 4. stirring mechanism; 5. controller.

DETAILED DESCRIPTION

Please refer to Figures 1-5, the concrete mix ratio optimization mixing device includes a mixing tank 1, the number of the mixing tanks 1 is three, the tops of the mixing tanks 1 on both sides are provided with a proportioning mechanism 2, the surface of the mixing tank 1 is provided with a conveying mechanism 3, and the interior of the mixing tank 1 is provided with a mixing mechanism 4;

The mixing tank 1 is used to add concrete raw materials, and setting three mixing tanks 1 can make every two raw materials in the concrete raw materials be pre-mixed by the mixing tanks 1 on both sides, and then finally mixed by the middle mixing tank 1. By stirring and mixing each raw material separately, it can be ensured that they are fully mixed to avoid the occurrence of local area unevenness. Moreover, after each raw material is stirred and mixed separately, the amount and proportion of each raw material can be determined more accurately, so that the separate stirring and mixing of raw materials can ensure the uniformity, precise proportion and construction control of concrete, so that higher quality concrete products that better meet the design requirements can be obtained. The proportioning mechanism 2 is used to pre-add each raw material separately, and at the same time enables the operator to observe the specific addition amount of each raw material, so that the staff can more accurately control the proportion of concrete raw materials. The conveying mechanism 3 is used to convey the pre-mixed concrete raw materials, and the stirring mechanism 4 is used to stir the concrete raw materials.

The proportioning mechanism 2 includes a proportioning tank 201, and there are two proportioning tanks 201. The proportioning tank 201 is connected to the top of the mixing tank 1. An observation window 202 is embedded and fixed on the surface of the proportioning tank 201. A scale line 203 is set on the surface of the observation window 202. A hydraulic cylinder 204 is fixed on the top of the proportioning tank 201. One end of the hydraulic cylinder 204 passes through the proportioning tank 201 and is fixed with a scraper 205. The surface of the scraper 205 is slidably connected with the inner wall of the proportioning tank 201.

The interior of the proportioning tank 201 is used to add each different concrete raw material, and the observation window 202 allows the staff to observe the raw materials inside the proportioning tank 201, and the scale line 203 allows the staff to more accurately confirm the amount of raw material added, thereby achieving the effect of accurately controlling the proportioning, and the hydraulic cylinder 204 can control the scraper 205 to move up and down, so that the scraper 205 can scrape the inner wall of the proportioning tank 201, thereby avoiding the concrete raw materials sticking to the surface of the observation window 202 and affecting the normal observation of the staff.

The conveying mechanism 3 includes an input pipe 301, two of which are connected to the bottom of the stirring tank 1 on both sides, one side of the input pipe 301 is connected to a conveying pump 302, the surface of the conveying pump 302 is connected to an output pipe 303, and one end of the output pipe 303 is connected to the top of the middle stirring tank 1;

The combination of the delivery pump 302 and the input pipe 301 can extract the mixed concrete raw materials in the mixing tanks 1 on both sides, so that part of the mixed concrete raw materials can be output through the delivery pump 302 and the output pipe 303, and finally enter the middle mixing tank 1, thereby achieving the effect of concentrating a variety of mixed raw materials in one place and mixing and stirring them again, so that the concrete raw materials can be fully stirred, avoiding the influence of uneven mixing of raw materials on the strength and durability of concrete.

Furthermore, the observation window 202 is made of a transparent material, and the scale lines 203 are formed by standard scales in the vertical direction;

The setting of the observation window 202 and the scale line 203 ensures that the staff can normally observe the raw material addition situation inside the proportioning tank 201 through the observation window 202 , and also enables the staff to normally confirm the raw material addition amount through the scale line 203 .

Furthermore, there are four proportioning tanks 201 in total, and the bottom of the proportioning tank 201 is arranged in a semicircular structure;

Setting the number of proportioning tanks 201 to four can correspond exactly to the four main raw materials in concrete, so that each raw material can be added to different proportioning tanks 201, such as adding cement and sand to the two proportioning tanks 201 above the mixing tank 1 on the left, and adding water and aggregate to the two proportioning tanks 201 on the top of the mixing tank 1 on the right, thereby achieving the effect of mixing different raw materials separately and accurately controlling the proportion of raw materials. Setting the bottom of the proportioning tank 201 into a semicircle can make it easier for the raw materials to separate from the proportioning tank 201.

Furthermore, a guide rod 206 is slidably penetrated through the surface of the proportioning tank 201, and the bottom of the guide rod 206 is fixedly connected to the top of the scraper 205;

By setting the guide rod 206, when the scraper 205 moves, the guide rod 206 will slide on the surface of the proportioning tank 201, so that the scraper 205 has a guiding effect when it moves.

Furthermore, electromagnetic valves are installed at the connection between the proportioning tank 201 and the top of the stirring tank 1, at the connection between the bottom of the stirring tank 1 on both sides and the input pipe 301, and at the bottom of the middle stirring tank 1;

By setting the solenoid valve, the operator can open the solenoid valve to transport the raw materials after ensuring that the raw materials in the proportioning tank 201 are added and the raw materials in the stirring tank 1 are mixed.

Furthermore, a booster pump 304 is installed on the surface of the output pipe 303, and the surface of the booster pump 304 is fixedly connected to the surface of the middle section stirring tank 1;

By providing the booster pump 304 , the concrete raw materials can be normally transported to the interior of the middle mixing tank 1 through the output pipe 303 .

Furthermore, a controller 5 is provided on one side of the mixing tank 1, and an output end of the controller 5 is electrically connected to an input end of the solenoid valve, a delivery pump 302, a booster pump 304 and a hydraulic cylinder 204;

The operator can operate the solenoid valve, the delivery pump 302 , the booster pump 304 and the hydraulic cylinder 204 through the controller 5 .

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. Concrete mix ratio optimizes agitating unit, including agitator tank (1), its characterized in that: the stirring tank comprises three stirring tanks (1), wherein the top parts of the stirring tanks (1) on two sides are respectively provided with a proportioning mechanism (2), the surface of each stirring tank (1) is provided with a conveying mechanism (3), and a stirring mechanism (4) is arranged in each stirring tank (1);

The proportioning mechanism (2) comprises proportioning tanks (201), wherein the number of the proportioning tanks (201) is two, the proportioning tanks (201) are communicated with the top of the stirring tank (1), an observation window (202) is embedded and fixed on the surface of each proportioning tank (201), scale marks (203) are arranged on the surface of each observation window (202), a hydraulic cylinder (204) is fixed on the top of each proportioning tank (201), and one end of each hydraulic cylinder (204) penetrates through each proportioning tank (201) and is fixedly provided with a scraping plate (205);

The conveying mechanism (3) comprises two input pipes (301), the two input pipes (301) are communicated with the bottom of the stirring tank (1) on two sides, a conveying pump (302) is communicated with one side of the input pipe (301), an output pipe (303) is communicated with the surface of the conveying pump (302), and one end of the output pipe (303) is communicated with the top of the stirring tank (1) on the middle section.

2. The concrete mix optimized stirring device according to claim 1, characterized in that: the observation window (202) is made of transparent materials, and the scale marks (203) are formed by standard scales in the vertical direction.

3. The concrete mix optimized stirring device according to claim 1, characterized in that: the number of the proportioning tanks (201) is four altogether, and the bottoms of the proportioning tanks (201) are arranged in a semicircular structure.

4. The concrete mix optimized stirring device according to claim 1, characterized in that: the surface of the proportioning tank (201) is penetrated by a guide rod (206) in a sliding way, and the bottom of the guide rod (206) is fixedly connected with the top of the scraping plate (205).

5. The concrete mix optimized stirring device according to claim 1, characterized in that: electromagnetic valves are arranged at the connection part of the proportioning tank (201) and the top of the stirring tank (1) and at the connection part of the bottom of the stirring tank (1) and the input pipe (301) at the two sides.

6. The concrete mix optimized stirring device according to claim 1, characterized in that: the surface of the output pipe (303) is provided with a booster pump (304), and the surface of the booster pump (304) is fixedly connected with the surface of the stirring tank (1) at the middle section.

7. The concrete mix optimized stirring device according to claim 1, characterized in that: one side of the stirring tank (1) A controller (5) is provided.