CN221850679U - Slurry preparation device for fluidized solidified soil - Google Patents

Abstract

The utility model belongs to the technical field of slurry preparation, and particularly relates to a slurry preparation device for fluidized solidified soil, which comprises a stirring barrel, wherein a feed inlet is formed in the upper side of the stirring barrel, a discharge outlet is formed in the lower side of the stirring barrel, and a stirring mechanism is arranged in the stirring barrel; the stirring mechanism comprises an air cylinder fixed on the upper side of the stirring barrel, the air cylinder is connected with a mounting seat, a rotating shaft is rotatably assembled on the mounting seat, one ends of a plurality of rotating shafts are all connected with sector plates, a mounting cavity is formed in the mounting seat, the other ends of the rotating shafts extend into the mounting cavity and are connected with first helical teeth, the mounting cavity is provided with a first motor, and the first motor is connected with second helical teeth; utilize a plurality of sector plates reciprocating motion from top to bottom in the rotation, can carry out abundant stirring to the mud, through set up the sieve mesh on the sector plate, can strengthen the mobility of mud, further improve stirring effect, and sieve the board tip and the inner wall butt of agitator, avoid mud to adhere to on the agitator inner wall.

Description

A slurry preparation device for fluidized solidified soil

Technical Field

The utility model belongs to the technical field of mud preparation, and in particular relates to a mud preparation device for fluidized solidified soil.

Background Art

Fluidized solidified soil is prepared by mixing a mineral solidifying agent into the mud in proportion and stirring the solidifying agent and the mud to solidify the mud. The mud raw materials used for fluidized solidified soil have high requirements on the fineness and sand content of the mud. The mud is formed by the conventional mud stirring preparation method, and the existing stirring device has a simple structure, usually only a stirring rod is provided for unidirectional stirring, and the preparation effect and efficiency are not good.

Utility Model Content

The purpose of the utility model is to provide a mud preparation device for fluidized solidified soil, so as to solve the problems raised in the background technology.

In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

A mud preparation device for fluidized solidified soil, comprising a mixing barrel, wherein the upper side of the mixing barrel is provided with a feed inlet, the lower side of the mixing barrel is provided with a discharge outlet, and a mixing mechanism is provided inside the mixing barrel;

The stirring mechanism includes a cylinder fixed on the upper side of the stirring barrel, the output shaft of the cylinder extends into the interior of the stirring barrel and is connected to a mounting seat, the side wall of the mounting seat is rotatably equipped with a plurality of evenly distributed rotating shafts, one end of a plurality of the rotating shafts are connected to a fan-shaped plate, and the plurality of fan-shaped plates together constitute a circular plate matching the interior of the stirring barrel, the surface of the fan-shaped plate is provided with a plurality of evenly distributed sieve holes, an installation cavity is opened inside the mounting seat, the other ends of a plurality of the rotating shafts extend into the installation cavity and are connected to a first bevel gear, a first motor is installed on the upper side of the installation cavity, and the output shaft of the first motor is connected to a second bevel gear meshing with a plurality of the first bevel gears.

A plurality of supporting feet are arranged at the bottom of the mixing barrel.

The upper inner wall of the mixing barrel is rotatably assembled on a gear ring, and the gear ring is concentrically arranged with the output shaft of the cylinder. The upper inner wall of the mixing barrel is rotatably assembled with a gear meshing with the gear ring. A second motor is installed on the upper side of the mixing barrel, and the output shaft of the second motor is transmission connected to the gear. A scraper is connected to the lower side of the gear ring, and the lower end of the scraper abuts against the upper side of the fan-shaped plate.

One side of the scraper is processed with a guiding slope.

A cleaning port is provided on the upper side of the mixing barrel, and a cover plate is provided on the cleaning port.

The utility model utilizes a plurality of fan-shaped plates to reciprocate up and down while rotating, so as to fully stir the mud. By arranging sieve holes on the fan-shaped plates, the fluidity of the mud can be enhanced, and the stirring effect can be further improved. The end of the sieve plate abuts against the inner wall of the stirring barrel to prevent the mud from adhering to the inner wall of the stirring barrel.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

FIG1 is a schematic structural diagram of an embodiment of a slurry preparation device for fluidized solidified soil according to the utility model;

FIG2 is a schematic cross-sectional view of an embodiment of a slurry preparation device for fluidized solidified soil according to the utility model;

FIG3 is an enlarged schematic diagram of the structure at A in FIG2 ;

FIG. 4 is a schematic diagram of the internal structure of the stirring barrel of the present invention.

The main component symbols are described as follows:

Mixing barrel 1, feed port 11, discharge port 12, cylinder 2, mounting seat 21, rotating shaft 22, sector plate 23, sieve hole 24, mounting cavity 25, first bevel gear 26, first motor 27, second bevel gear 28, supporting foot 101, gear ring 3, gear 31, second motor 32, scraper 33, cover plate 34.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

As shown in Fig. 1-4, a mud preparation device for fluidized solidified soil of the utility model comprises a mixing barrel 1, a feed inlet 11 is provided on the upper side of the mixing barrel 1, a discharge port 12 is provided on the lower side of the mixing barrel 1, and a mixing mechanism is provided inside the mixing barrel 1;

The stirring mechanism includes a cylinder 2 fixed on the upper side of the stirring barrel 1, the output shaft of the cylinder 2 extends into the interior of the stirring barrel 1 and is connected to a mounting seat 21, the side wall of the mounting seat 21 is rotatably equipped with a plurality of evenly distributed rotating shafts 22, one end of each of the rotating shafts 22 is connected to a fan-shaped plate 23, and the plurality of fan-shaped plates 23 together constitute a circular plate that matches the interior of the stirring barrel 1, and a plurality of evenly distributed sieve holes 24 are provided on the surface of the fan-shaped plate 23, an installation cavity 25 is opened inside the mounting seat 21, the other ends of each of the rotating shafts 22 extend into the installation cavity 25 and are connected to a first bevel gear 26, a first motor 27 is installed on the upper side of the installation cavity 25, and the output shaft of the first motor 27 is connected to a second bevel gear 28 that meshes with the plurality of first bevel gears 26.

When in use, the first motor 27 is started to drive the first beveled tooth 26 to rotate, and the second beveled tooth 28 meshing therewith drives the fan-shaped plate 23 to rotate a certain angle, so that the fan-shaped plates 23 are flipped to a vertical state, and then the mud raw material is added to the inside of the mixing barrel 1 through the feed inlet 11, and the mud raw material falls to the bottom of the mixing barrel 1 through the gaps between the fan-shaped plates 23. At this time, the first motor 27 is started again to drive the first beveled tooth 26 to rotate continuously, and then drives the fan-shaped plates 23 to rotate continuously, and the cylinder 2 is started to drive the mounting seat 21 to move downward as a whole, that is, the fan-shaped plates 23 that are continuously rotating move downward to contact the mud, and continue to fully stir the mud;

During the stirring process, the cylinder 2 can be started to drive the fan-shaped plates 23 to reciprocate up and down, so that the mud at the bottom can be stirred upward. The mud at the bottom is not fully stirred. At the same time, the mud can pass through the sieve holes 24 arranged on the surface of the fan-shaped plates 23, which increases the fluidity of the mud during the stirring process and further improves the stirring effect.

The end of the sector plate 23 can abut against the inner wall of the mixing barrel 1, and the mud attached to the inner wall of the mixing barrel 1 can be scraped off during the mixing process. After the processing is completed, the valve of the discharge port 12 is opened to discharge the mud from the mixing barrel 1.

The device has a simple structure and is convenient for flushing the fan-shaped plate after the mud processing is completed;

The utility model utilizes a plurality of fan-shaped plates to reciprocate up and down while rotating, so as to fully stir the mud. By arranging sieve holes on the fan-shaped plates, the fluidity of the mud can be enhanced, and the stirring effect can be further improved. The end of the sieve plate abuts against the inner wall of the stirring barrel to prevent the mud from adhering to the inner wall of the stirring barrel.

A plurality of supporting legs 101 are provided at the bottom of the mixing barrel 1 ; the supporting legs 101 are used to support the mixing barrel 1 to increase stability.

The upper wall of the mixing barrel 1 is rotatably mounted on the gear ring 3, and the gear ring 3 is concentrically arranged with the output shaft of the cylinder 2. A gear 31 meshing with the gear ring 3 is rotatably mounted on the upper wall of the mixing barrel 1. A second motor 32 is installed on the upper side of the mixing barrel 1, and the output shaft of the second motor 32 is transmission-connected with the gear 31. A scraper 33 is connected to the lower side of the gear ring 3, and the lower end of the scraper 33 abuts against the upper side of the fan-shaped plate 23.

One side of the scraper 33 is machined with a guiding slope;

A cleaning port is provided on the upper side of the mixing barrel 1, and a cover plate 34 is provided on the cleaning port;

When adding mud into the mixing barrel 1, the plurality of fan-shaped plates 23 are horizontally arranged to form a circular plate. After the mud enters the mixing barrel 1, it can be filtered through the plurality of sieve holes 24 provided on the fan-shaped plates 23 to intercept the impurities in the mud. Then, the second motor 32 is started to drive the gear 31 to rotate, thereby driving the scraper 33 connected to the ring gear 3 to rotate. The scraper 33 scrapes the impurities toward the cleaning port. The guiding slope processed on the scraper 33 can guide the impurities to the edge, so that the staff can open the cover plate 34 to clean the impurities, thereby achieving the effect of filtering the mud.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims (5)

1. A mud preparation device for fluidized solidified soil, comprising a stirring barrel, wherein the upper side of the stirring barrel is provided with a feed inlet, and the lower side of the stirring barrel is provided with a discharge outlet, wherein the stirring barrel is provided with a stirring mechanism; The stirring mechanism includes a cylinder fixed on the upper side of the stirring barrel, the output shaft of the cylinder extends into the interior of the stirring barrel and is connected to a mounting seat, the side wall of the mounting seat is rotatably equipped with a plurality of evenly distributed rotating shafts, one end of a plurality of the rotating shafts are connected to a fan-shaped plate, and the plurality of fan-shaped plates together constitute a circular plate matching the interior of the stirring barrel, the surface of the fan-shaped plate is provided with a plurality of evenly distributed sieve holes, an installation cavity is opened inside the mounting seat, the other ends of a plurality of the rotating shafts extend into the installation cavity and are connected to a first bevel gear, a first motor is installed on the upper side of the installation cavity, and the output shaft of the first motor is connected to a second bevel gear meshing with a plurality of the first bevel gears. 2. A mud preparation device for fluidized solidified soil according to claim 1, characterized in that a plurality of supporting feet are provided at the bottom of the mixing barrel. 3. A mud preparation device for fluidized solidified soil according to claim 1, characterized in that: the upper wall of the mixing barrel is rotatably assembled on a gear ring, the gear ring is concentrically arranged with the output shaft of the cylinder, the upper wall of the mixing barrel is rotatably assembled with a gear meshing with the gear ring, a second motor is installed on the upper side of the mixing barrel, the output shaft of the second motor is transmission connected to the gear, a scraper is connected to the lower side of the gear ring, and the lower end of the scraper abuts against the upper side of the fan-shaped plate. 4. A mud preparation device for fluidized solidified soil according to claim 3, characterized in that a guiding slope is processed on one side of the scraper. 5. A mud preparation device for fluidized solidified soil according to claim 4, characterized in that a cleaning port is opened on the upper side of the mixing barrel, and the cleaning port is provided with a cover plate.