CN218195996U

CN218195996U - Concrete mixing device

Info

Publication number: CN218195996U
Application number: CN202222083984.7U
Authority: CN
Inventors: 张晓东
Original assignee: Xinjiang Juke Business Management Co ltd
Current assignee: Xinjiang Juke Business Management Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-03
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a concrete mixing device relates to concrete processing technical field. The utility model comprises a drum, wherein a cross arched fixing plate is rotatably matched with the upper part in the drum, an auger blade is fixed at the bottom end of the cross arched fixing plate of an inner toothed ring fixed on the upper part of the drum, and a plurality of fixing plates for keeping the pitch of the auger blade are circumferentially arrayed on the inner wall of the auger blade; the cross arched fixing plate is rotationally matched with four stirring shafts meshed with the inner toothed ring, and a plurality of stirring blades are arranged on the stirring shafts; the round barrel is provided with a U-shaped bracket, and a servo motor connected with the cross arched fixing plate is fixed on the U-shaped bracket. The utility model discloses a cross arch fixed plate drives the auger blade of bottom when rotating, drives four driven gears and includes four (mixing) shafts below it and reach two kinds of stirring effect (mixing) shafts simultaneously when rotating around the cask axis, rolls around interior ring gear inner wall through driven gear and drives stirring blade and rotate around the (mixing) shaft, and then forms third kind stirring effect.

Description

Concrete mixing device

Technical Field

The utility model belongs to the technical field of the concrete processing technique, especially, relate to a concrete mixing device.

Background

Concrete: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as a cementing material and sand and stone as aggregates; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, is widely applied to civil engineering, and is an essential material for building construction.

The patent application with the publication number of CN216732399U discloses a concrete stirring device, which comprises a supporting frame, wherein a stirring motor is arranged in the middle of the top end of the supporting frame, an output shaft of the stirring motor is connected with a stirring blade, a stirring barrel is arranged below the supporting frame, and a movable part capable of moving linearly is arranged at the top of the side wall of the stirring barrel and used for shielding a gap between the stirring barrel and the supporting frame; separate agitator and stirring leaf, the convenience is washd stirring leaf and agitator, and the stirring leaf can be along with hydraulic telescoping rod linear movement, therefore can cooperate with the agitator, does not influence the removal of agitator when the agitator removes, when the agitator removes to stirring leaf below, the stirring leaf can follow hydraulic telescoping rod linear movement and enter into the agitator inside and stir, need not to connect easy operation.

And the concrete mixing device who discloses in this application drives two stirring vane through the motor and rotates, and stirring effect is relatively poor, and reciprocates the concrete of co-altitude in the stirring agitator through hydraulic push rod drive motor and two stirring vanes, and it is more to need equipment, and equipment cost is high, and the stirring is accomplished the back agitator inner wall and is adhered to a large amount of concrete easily and need artifical clearance, comparatively consumes the manpower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing device has solved current concrete mixing device, drives two stirring vane through the motor and rotates, and stirring effect is relatively poor, and drives the motor through hydraulic push rod and two stirring leaves reciprocate the concrete of co-altitude in the stirring agitator, and it is more to need equipment, and equipment cost is high, and the stirring finishes the back agitator inner wall and adheres to a large amount of concrete easily and need artifical clearance, comparatively consumes the technical problem of manpower.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a concrete mixing apparatus comprising: the device comprises a barrel, wherein a cross arched fixing plate is matched with the upper part in the barrel in a rotating manner, an auger blade is fixed at the bottom end of the cross arched fixing plate of an inner toothed ring and is fixed on the upper part of the barrel, and a plurality of fixing plates for keeping the screw pitch of the auger blade are arrayed on the circumferential direction of the inner wall of the auger blade;

the cross arched fixing plate is rotationally matched with four stirring shafts meshed with the inner toothed ring, and a plurality of stirring blades are arranged on the stirring shafts;

the round barrel is provided with a U-shaped bracket, and a servo motor connected with the cross arched fixing plate is fixed on the U-shaped bracket.

Optionally, the cross-shaped arched fixing plate comprises four fixing plates, through holes are formed in the intersection of one ends of the four fixing plates, and the cross-shaped arched fixing plate is fixedly sleeved on the output shaft of the servo motor through the through holes.

Optionally, the stirring shaft comprises a driven gear connected to the upper end of the stirring shaft, the driven gear is located at the upper end of one end of the stirring shaft penetrating through the cross-shaped arched fixing plate, and the driven gear is meshed with the inner gear ring.

Optionally, the outer side of the auger blade is attached to the inner wall.

Optionally, a plurality of stirring vanes are helically arrayed on the stirring shaft.

Optionally, the inner gear ring is located above the cross-shaped arched fixing plate.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment servo motor passes through the output shaft and drives the rotation of cross arch fixed plate, cross arch fixed plate drives auger blade and four (mixing) shafts and rotates around the cask axis, and then mix cement in the cask and then form two kinds of stirring effects respectively through auger blade and four (mixing) shafts, and then improve stirring effect and stirring efficiency, when the (mixing) shaft rotates around the cask axis, driven gear rolls around interior ring gear inner wall, drive the (mixing) shaft rotation, it rotates around the (mixing) shaft to drive stirring blade, and then form third kind stirring effect, further improve stirring effect and stirring efficiency, and equipment only needs a motor drive, equipment cost of manufacture is low, the running cost is low.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the device comprises a drum 1, a servo motor 2, a cross arched fixing plate 3, a stirring blade 6, a stirring shaft 7, an inner toothed ring 8, a driven gear 9, a packing auger blade 10, a fixing plate 11 and a U-shaped support 12.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-2, in the present embodiment, a concrete mixing apparatus is provided, including: the device comprises a barrel 1, wherein a cross arched fixing plate 3 is rotatably matched with the upper part in the barrel 1, an inner toothed ring 8 is fixed on the upper part of the barrel 1, an auger blade 10 is fixed at the bottom end of the cross arched fixing plate 3, and a plurality of fixing plates 11 are circumferentially arrayed on the inner wall of the auger blade 10 and used for keeping the pitch of the auger blade;

the cross arched fixed plate 3 is rotationally matched with four stirring shafts 7 meshed with the inner toothed ring 8, and a plurality of stirring blades 6 are arranged on the stirring shafts 7;

the barrel 1 is provided with a U-shaped bracket 12, and a servo motor 2 connected with the cross arched fixing plate 3 is fixed on the U-shaped bracket 12.

Servo motor 2 drives cross arch fixed plate 3 through the output shaft and rotates, cross arch fixed plate 3 drives auger blade 10 and four (mixing) shaft 7 and rotates around 1 axis of cask, and then stir 1 interior cement of cask and then form two kinds of stirring effects respectively through auger blade 10 and four (mixing) shaft 7, and then improve stirring effect and stirring efficiency, when (mixing) shaft 7 rotates around 1 axis of cask, driven gear 9 rolls around 8 inner walls of internal tooth ring, drive (mixing) shaft 7 rotation, drive stirring vane 6 and rotate around (mixing) shaft 7, and then form third kind of stirring effect, further improve stirring effect and stirring efficiency, and equipment only needs a motor drive, equipment cost of manufacture is low, the running cost is low.

The (mixing) shaft 7 of this embodiment is including connecting at its upper end driven gear 9, and driven gear 9 is located the (mixing) shaft 7 and runs through the upper end of 3 one ends of cross arch fixed plate, and driven gear 9 meshes with interior ring gear 8, is convenient for roll around 8 inner walls of interior ring gear through driven gear 9 and drives stirring vane 6 and rotate around (mixing) shaft 7, and then forms the third kind stirring effect, further improves stirring effect and stirring efficiency, and equipment only needs a motor drive, and equipment cost of manufacture is low, and the running cost is low.

The crossing arch fixed plate 3 of this embodiment includes that four fixed plates and four crossing fixed plate intersections of fixed plate one end are equipped with through hole cross arch fixed plate 3 and establish on servo motor 2's output shaft through the fixed cover of through hole, and the laminating of the auger blade 10 outside and inner wall is convenient for scrape when rotating the stirring through auger blade 10 and wipe off 1 inner wall of cask, is convenient for clear up 1 inner wall of cask.

The 6 spiral arrays of a plurality of stirring vane of this embodiment are on (mixing) shaft 7, and interior ring gear 8 is located 3 tops of cross arch fixed plate, through 6 spiral arrays of a plurality of stirring vane on (mixing) shaft 7, is convenient for improve the stirring effect when spiral stirring vane 6 rotates around (mixing) shaft 7.

The working principle is as follows: drive cross arch fixed plate 3 through the output shaft by servo motor 2, cross arch fixed plate 3 drives auger blade 10 and four (mixing) shaft 7 and rotates around 1 axis of cask, and then stir 1 interior cement of cask and then form two kinds of stirring effects through auger blade 10 and four (mixing) shaft 7 respectively, and then improve stirring effect and stirring efficiency, when (mixing) shaft 7 rotates around 1 axis of cask, roll around 8 inner walls of inner ring gear through driven gear 9 and drive stirring blade 6 and rotate around (mixing) shaft 7, and then form third kind stirring effect, further improve stirring effect and stirring efficiency, and equipment only needs a motor drive, equipment cost of manufacture is low, and the running cost is low.

It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

The above embodiments may be combined with each other.

The present invention is not limited to the above embodiments, and any person should learn the structural changes made under the teaching of the present invention, all fall within the protection scope of the present invention.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. A concrete mixing apparatus, comprising: the spiral shaft type screw conveyor comprises a drum (1), wherein a cross arched fixing plate (3) is rotatably matched with the upper part in the drum (1), an inner toothed ring (8) is fixed on the upper part of the drum (1), a packing auger blade (10) is fixed at the bottom end of the cross arched fixing plate (3), and a plurality of fixing plates (11) for keeping the screw pitch of the packing auger blade (10) are circumferentially arrayed on the inner wall of the packing auger blade (10);

four stirring shafts (7) meshed with the inner gear ring (8) are rotatably matched with the cross arched fixed plate (3), and a plurality of stirring blades (6) are arranged on the stirring shafts (7);

a U-shaped bracket (12) is arranged on the barrel (1), and a servo motor (2) connected with the cross arched fixing plate (3) is fixed on the U-shaped bracket (12).

2. The concrete mixer according to claim 1, wherein the cross-shaped arch-shaped fixing plate (3) comprises four fixing plates, a through hole is formed at the intersection of one ends of the four fixing plates, and the cross-shaped arch-shaped fixing plate (3) is fixedly sleeved on the output shaft of the servo motor (2) through the through hole.

3. A concrete mixer according to claim 1, wherein the mixer shaft (7) includes a driven gear (9) attached to its upper end, and the driven gear (9) is located at the upper end of the mixer shaft (7) extending through the cruciform arch fixing plate (3), the driven gear (9) engaging the internal toothed ring (8).

4. A concrete mixer according to claim 1, wherein the outer side of the auger blade (10) is attached to the inner wall.

5. A concrete mixer according to claim 1, wherein a plurality of mixer blades (6) are helically arrayed on the mixer shaft (7).

6. A concrete mixer according to claim 1, wherein the inner toothed ring (8) is located above the cruciform arch-shaped fixing plate (3).