CN217098314U - Concrete mixing device - Google Patents

Abstract

The utility model discloses a concrete mixing device, including the agitator, the top of agitator can be dismantled and be connected with protective cover, and protective cover's top is hollow out construction, the bevel connection has been seted up to agitator top one side, the net apron that the top fixedly connected with of bevel connection flushed with agitator bottom inner wall, the discharge gate that communicates with the bevel connection is seted up to the outer wall of agitator, the bottom inner wall of agitator is fixed with agitating unit, agitating unit includes loop bar and dwang, the loop bar activity is cup jointed at the dwang outer wall, the outer wall of loop bar is fixed with the puddler that a plurality of equidistance set up, the bottom of agitator is fixed with the supporting shoe, the bottom of agitator is fixed with the rotating electrical machines, the output shaft and the dwang fixed connection of rotating electrical machines. The utility model discloses can make the concrete ejection of compact after the stirring even, simultaneously, the inside concrete of agitator can be the discharge by at utmost.

Description

Concrete mixing device

Technical Field

The utility model relates to a construction technical field specifically is a concrete mixing device.

Background

The concrete is cement concrete prepared by mixing various concrete raw materials according to a certain proportion, such as cement, sand, stone (wherein the sand and the stone are used as concrete aggregates) and the like which are used as cementing materials, and water (which can contain additives and admixtures) according to a certain proportion, and uniformly stirring and mixing the raw materials by a concrete stirring device, and is widely applied to the field of construction.

The concrete mixing device comprises a mixing drum, a mixing shaft and a plurality of mixing blades, wherein the mixing shaft is arranged in the mixing drum, the mixing blades are fixedly connected onto the mixing shaft, and the mixing shaft is driven by a motor to rotate so as to mix concrete raw materials.

However, after the existing concrete mixing device is used for mixing, a large amount of uneven blocks flow out, and the uneven materials affect the construction of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing device to the existence that proposes among the above-mentioned background art flows in a large number of inhomogeneous thing pieces, and these unequal materials influence workman's construction problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete mixing device, includes the agitator, the top of agitator can be dismantled and be connected with the protection cover board, and the top of protection cover board is hollow out construction, the bevel connection has been seted up to agitator top one side, the net apron that the top fixedly connected with of bevel connection flushed with agitator bottom inner wall, the discharge gate that communicates with the bevel connection is seted up to the outer wall of agitator, the bottom inner wall of agitator is fixed with agitating unit, agitating unit includes loop bar and dwang, the loop bar activity is cup jointed at the dwang outer wall, the outer wall of loop bar is fixed with the puddler that a plurality of equidistance set up.

Preferably, the bottom of agitator is fixed with the supporting shoe, the bottom of agitator is fixed with the rotating electrical machines, the output shaft and the dwang fixed connection of rotating electrical machines.

Preferably, a plurality of stoppers are fixedly connected to the inner wall of the loop bar, and a plurality of limiting grooves matched with the stoppers are formed in the outer wall of the rotating bar.

Preferably, the limiting block is in a semi-cylindrical structure, and the cross section of the limiting groove is semicircular.

Preferably, the bottom of the outer wall of the loop bar is fixedly connected with a scraper, and the bottom of the scraper is tightly attached to the inner wall of the bottom of the stirring barrel.

Preferably, the section of the scraper is in a right trapezoid shape, one end far away from the loop bar is shorter than one end close to the loop bar, and the anticlockwise rotating surface is an inclined surface.

Preferably, the shapes of the stirring barrel and the protective cover plate are both circular.

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

1. the concrete mixing device is characterized in that a protective cover plate is fixed at the top of a mixing tank by a worker, a rotating motor is started, the worker spills concrete into the mixing tank through a tool, the concrete is filtered through the protective cover plate, a large object block is prevented from entering the mixing tank, the mixing is influenced, a rotating rod is driven to rotate through the rotating motor, so that a loop bar can rotate along with the rotating rod, the rotating loop bar drives the mixing rod to mix the concrete in the mixing tank in a large area, when the rotating rod rotates, a limiting block can be embedded in a limiting groove, the rotation of the loop bar is facilitated, meanwhile, the loop bar is convenient to disassemble and disassemble for cleaning or maintenance and replacement, the working efficiency is improved, and the uniformly mixed concrete is discharged from a discharge port along an inclined port through a grid cover plate;

2. according to the concrete stirring device, the limiting block is in a semi-cylindrical structure, the cross section of the limiting groove is in a semi-circle shape, the limiting block in the semi-cylindrical structure can well move in the limiting groove with the semi-circle cross section, the sleeve rod is convenient to mount and dismount, and the sleeve rod and the rotating rod can simultaneously rotate;

3. according to the concrete stirring device, the bottom of the outer wall of the loop bar is fixedly connected with the scraper, the bottom of the scraper is tightly attached to the inner wall of the bottom of the stirring barrel, the rotating motor is started, so that the rotating bar drives the loop bar to rotate, the rotating loop bar drives the scraper to scrape the inner wall of the bottom of the stirring barrel, the uniformly stirred concrete can fall through the grid cover plate, and the scraper plays a role in stirring and prevents the grid cover plate from being blocked;

4. this concrete mixing device, the cross-section of scraper blade is right trapezoid, and the one end of keeping away from the loop bar is shorter than being close to loop bar one end, and anticlockwise pivoted one side is the inclined plane, utilizes the cross-section to be right trapezoid's scraper blade simultaneously, and rotating electrical machines drive dwang anticlockwise rotation, and the one side of scraper blade anticlockwise rotation is the inclined plane, can make things convenient for the concrete to outwards remove, makes things convenient for the concrete to fall from the net apron.

Drawings

Fig. 1 is a schematic perspective view of a concrete mixing device according to the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of a concrete mixing device according to the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of a concrete mixing device according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of a concrete mixing device according to the present invention.

In the figure: 1. a stirring barrel; 2. a protective cover plate; 3. a discharge port; 4. a bevel opening; 5. a grid cover plate; 6. a rotating electric machine; 7. rotating the rod; 8. a loop bar; 9. a limiting block; 10. a limiting groove; 11. a stirring rod; 12. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: the utility model provides a concrete mixing device, including agitator 1, agitator 1's top can be dismantled and be connected with protective cover plate 2, and protective cover plate 2's top is hollow out construction, bevel connection 4 has been seted up to 1 top one side of agitator, the top fixedly connected with of bevel connection 4 and the net apron 5 that 1 bottom inner wall of agitator flushed, discharge gate 3 with bevel connection 4 intercommunication is seted up to agitator 1's outer wall, agitator 1's bottom inner wall is fixed with agitating unit, agitating unit includes loop bar 8 and dwang 7, 8 activities of loop bar cup joint at dwang 7 outer wall, the outer wall of loop bar 8 is fixed with the puddler 11 that a plurality of equidistance set up.

Referring to fig. 1, 2 and 3, a supporting block is fixed at the bottom of the stirring barrel 1, a rotating motor 6 is fixed at the bottom of the stirring barrel 1, an output shaft of the rotating motor 6 is fixedly connected with the rotating rod 7, the rotating motor 6 is conveniently installed and fixed by the supporting block, the rotating rod 7 is driven to rotate by the rotating motor 6, so that the loop bar 8 can rotate along with the rotating rod, the rotating loop bar 8 drives the stirring rod 11 to stir the concrete in the stirring barrel 1 in a large area, a plurality of limiting blocks 9 are fixedly connected to the inner wall of the loop bar 8, a plurality of limiting grooves 10 matched with the limiting blocks 9 are formed in the outer wall of the rotating rod 7, when the rotating rod 7 rotates, the limiting blocks 9 can be embedded in the limiting grooves 10, so that the rotation of the loop bar 8 is convenient, meanwhile, the loop bar 8 is convenient to detach for cleaning or maintenance and replacement, the work efficiency is improved, the limiting blocks 9 are in a semi-cylindrical structure, and the cross section of the limiting grooves 10 is semi-circular, utilize the shape to be the stopper 9 of semicircle column structure can be better move for semicircular spacing groove 10 in the cross-section, make things convenient for the installation of loop bar 8 to dismantle, make loop bar 8 and dwang 7 rotate simultaneously.

Referring to fig. 1 and 2, a scraping plate 12 is fixedly connected to the bottom of the outer wall of the loop bar 8, the bottom of the scraping plate 12 is tightly attached to the inner wall of the bottom of the stirring barrel 1, the rotating motor 6 is started, so that the rotating bar 7 drives the loop bar 8 to rotate, the rotating loop bar 8 drives the scraping plate 12 to scrape on the inner wall of the bottom of the stirring barrel 1, the uniformly stirred concrete can fall through the grid cover plate 5, the scraping plate 12 achieves stirring and prevents the grid cover plate 5 from being blocked, the section of the scraping plate 12 is a right trapezoid, one end far away from the loop bar 8 is shorter than one end close to the loop bar 8, and the counterclockwise rotating surface is an inclined surface, meanwhile, the rotating motor 6 drives the rotating bar 7 to rotate counterclockwise, the counterclockwise rotating surface of the scraping plate 12 is an inclined surface, which can facilitate the concrete to move outward, thereby facilitating the concrete to fall from the grid cover plate 5, the shapes of the stirring barrel 1 and the protective cover plate 2 are both circular, utilize agitator 1 of circular structure can hold more concrete, the rotation of the puddler 11 of being convenient for simultaneously improves stirring efficiency.

The working principle is as follows: during the use, the staff fixes protective cover plate 2 at the top of agitator 1, start rotating electrical machines 6, the workman spills the concrete in agitator 1 through the instrument, filter through protective cover plate 2, prevent that great thing piece from getting into agitator 1 in, influence the stirring, drive dwang 7 through rotating electrical machines 6 and rotate, cause loop bar 8 to rotate thereupon, pivoted loop bar 8 drives puddler 11 and carries out the large tracts of land stirring to the concrete of agitator 1 inside, when dwang 7 rotates, stopper 9 can the gomphosis at spacing groove 10, the rotation of loop bar 8 of being convenient for, and simultaneously, loop bar 8 is convenient for dismantle and clears up or maintain the change, and the work efficiency is improved, concrete after the stirring is discharged from discharge gate 3 along bevel connection 4 through net apron 5.

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

Claims (7)

1. The utility model provides a concrete mixing device, includes agitator (1), its characterized in that: the utility model discloses a stirring device, including agitator (1), grid apron (5), agitator (1) and telescopic arm, the top of agitator (1) can be dismantled and be connected with protective cover board (2), and the top of protective cover board (2) is hollow out construction, bevel connection (4) have been seted up to agitator (1) top one side, the top fixedly connected with of bevel connection (4) and grid apron (5) that agitator (1) bottom inner wall flushed, discharge gate (3) with bevel connection (4) intercommunication are seted up to the outer wall of agitator (1), the bottom inner wall of agitator (1) is fixed with agitating unit, agitating unit includes loop bar (8) and dwang (7), loop bar (8) activity is cup jointed at dwang (7) outer wall, the outer wall of loop bar (8) is fixed with puddler (11) that a plurality of equidistance set up.

2. A concrete mixing apparatus according to claim 1, wherein: the bottom of agitator (1) is fixed with the supporting shoe, the bottom of agitator (1) is fixed with rotating electrical machines (6), the output shaft and dwang (7) fixed connection of rotating electrical machines (6).

3. A concrete mixing apparatus according to claim 2, wherein: the inner wall fixedly connected with of loop bar (8) a plurality of stopper (9), a plurality of spacing grooves (10) with stopper (9) looks adaptation are seted up to the outer wall of dwang (7).

4. A concrete mixing apparatus according to claim 3, wherein: the limiting block (9) is of a semi-cylindrical structure, and the cross section of the limiting groove (10) is semicircular.

5. A concrete mixing apparatus according to claim 1, wherein: the bottom of the outer wall of the loop bar (8) is fixedly connected with a scraper (12), and the inner wall of the bottom of the stirring barrel (1) is tightly attached to the bottom of the scraper (12).

6. A concrete mixing apparatus according to claim 5, wherein: the section of the scraper (12) is in a right trapezoid shape, one end far away from the loop bar (8) is shorter than one end close to the loop bar (8), and the anticlockwise rotating surface is an inclined surface.

7. A concrete mixing apparatus according to claim 1, wherein: the stirring barrel (1) and the protective cover plate (2) are both circular in shape.

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