CN212331425U

CN212331425U - A high-efficiency concrete mixer

Info

Publication number: CN212331425U
Application number: CN202020224450.XU
Authority: CN
Inventors: 林铁拳
Original assignee: Guangdong Hongyi Industrial Co ltd
Current assignee: Guangdong Hongyi Industrial Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2021-01-12
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a high-efficiency concrete mixer, which belongs to the technical field of concrete mixing equipment. The shaft is provided with a mixing drum rotatable relative to the rotating shaft, the base is provided with a first driving device for driving the mixing drum to rotate, and one of the mounting posts is provided with a second driving device for driving the rotating shaft to rotate The rotating shaft is provided with stirring blades distributed along its length direction in the mixing drum, and the first driving device and the second driving device drive the mixing drum and the rotating shaft to rotate in opposite directions. The slurry is fully mixed to achieve the advantage of efficient stirring.

Description

High-efficiency concrete mixer

Technical Field

The utility model relates to a concrete mixing equipment technical field specifically is a high-efficient concrete mixer.

Background

The mixer is a building engineering machine, mainly used for mixing cement, sand and stone, various dry powder mortars and other building materials, the cement concrete mixer is used for mechanically mixing cement concrete, the variety of the cement concrete mixer is more, a shaft with blades rotates in a cylinder or a groove, and various raw materials are mixed to form a mixture or a machine with proper consistency, and the mixer is divided into various types, such as a forced mixer, a single horizontal shaft mixer, a double horizontal shaft mixer and the like.

Concrete mixer among the prior art has a lot of be horizontal concrete mixer, and horizontal concrete mixer is mostly the unipolar stirring again, is subject to the reason of unipolar stirring and concrete self gravity, and concrete thick liquids can't obtain fully and stir uniformly in the mixer, leads to finished product concrete thick liquids quality relatively poor, influences subsequent engineering quality easily.

Based on this, the utility model designs a high-efficient concrete mixer to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient concrete mixer to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient concrete mixer, includes the base, set up in the erection column of base up end both sides, two it is connected with the axis of rotation to rotate between the erection column, but be provided with relative axis of rotation pivoted churn in the axis of rotation, be provided with on the base and be used for driving churn pivoted first drive arrangement, one of them be provided with on the erection column and be used for the drive axis of rotation pivoted second drive arrangement, the axis of rotation is provided with the stirring leaf along its length direction distribution in the churn, first drive arrangement and second drive arrangement drive churn rotate with the opposite direction of axis of rotation orientation.

Preferably, the inner side wall of the mixing drum is provided with a plurality of material baffle plates in a surrounding mode, and the material baffle plates are distributed along the length direction of the mixing drum.

Preferably, the striker plate is the arc, and its one end of keeping away from the churn inside wall is towards the tangential direction of churn rotation direction.

Preferably, the striker plates are arranged into a plurality of groups along the length direction of the mixing drum, and the adjacent striker plates in the length direction of the mixing drum are distributed in a staggered manner.

Preferably, the outer wall of the mixing drum is provided with an annular tooth socket around the peripheral side of the outer wall of the mixing drum, the first driving device comprises a first driving motor and a driving gear in transmission connection with an output shaft of the first driving motor, and the driving gear is meshed with the annular tooth socket.

Preferably, the base is provided with the leading wheel with churn outer wall line contact in churn bilateral symmetry, the annular guide way around churn week side is seted up with the leading wheel position to the churn outer wall, the leading wheel butt is in annular guide way.

Preferably, the second driving device comprises a second driving motor in transmission connection with the rotating shaft and a speed reducing motor arranged on an output shaft of the second driving motor.

Preferably, the stirring blades are helical and distributed around the length direction of the rotating shaft.

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

the utility model discloses set up first drive arrangement in churn one side, connect second drive arrangement in axis of rotation one end, and first drive arrangement and second drive arrangement drive churn and axis of rotation orientation opposite direction rotate, set up the stirring leaf in the axis of rotation, the churn inner wall is encircleed and is set up a plurality of striker plates, carry out the stirring during operation of concrete slurry, concrete slurry is at first driven by the striker plate, the higher position in ascending to the churn along the direction of rotation of churn, fall down afterwards, the stirring leaf orientation rotates with the opposite direction of churn simultaneously, mix the stirring with the churn cooperation to concrete slurry, make concrete slurry obtain even stirring, can greatly promote the stirring quality of concrete slurry from this.

The utility model discloses set up the striker plate into the arc form, and the striker plate keeps away from the one end of churn inside wall towards the tangential direction of churn rotation direction, the striker plate of arc form can form a interim accommodation space with the churn inner wall during the use, supplies concrete slurry to keep in, waits that it falls once more after rising, can promote concrete slurry's stirring effect from this.

The utility model discloses in the striker plate set up to a plurality of groups and crisscross distribution on the churn length direction, can make the dispersion degree of concrete thick liquids between adjacent striker plate obtain further promotion from this to improve the stirring effect of concrete thick liquids.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the present embodiment along the length direction of the base;

fig. 3 is a schematic cross-sectional structure view along the width direction of the base in the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 11. a guide wheel; 2. mounting a column; 3. a rotating shaft; 31. stirring blades; 4. a mixing drum; 41. a striker plate; 42. an annular gullet; 43. an annular guide groove; 5. a first driving device; 51. a first drive motor; 52. a drive gear; 6. a second driving device; 61. a second drive motor; 62. a speed reducing motor.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-efficient concrete mixer, the on-line screen storage device comprises a base 1, fix the erection column 2 in 1 up end both sides of base, it has axis of rotation 3 to articulate between two erection columns 2, be connected through the bearing between axis of rotation 3 and the erection column 2, and install 3 pivoted churns 4 of axis of rotation relatively in the axis of rotation 3, realize the relative rotation through the bearing between churns 4 and the axis of rotation 3, and install corresponding mechanical seal structure, install on the base 1 and be used for driving 4 pivoted first drive arrangement 5 of churns, it is used for driving 3 pivoted second drive arrangement 6 of axis of rotation to be located to install on the erection column 2 on right side, axis of rotation 3 installs in churns 4 along its length direction distribution's stirring leaf 31, first drive arrangement 5 rotates with 3 orientation opposite directions of axis of second drive arrangement 6 drive churns 4 and axis of rotation.

Preferably, 4 inside walls of churn encircle and are fixed with a plurality of striker plates 41, and striker plate 41 distributes along 4 length direction of churn, can drive concrete slurry to 4 inside higher positions of churn and fall again when churn 4 rotates from this, reinforcing concrete slurry's stirring effect.

Preferably, striker plate 41 is the arc, and its one end of keeping away from 4 inside walls of churn is towards the tangential direction of 4 rotation directions of churn, and the striker plate 41 of arc form can form a interim accommodation space with 4 inner walls of churn during the use, supplies concrete slurry to keep in, waits that it to rise the back and falls down once more, can promote concrete slurry's stirring effect from this.

Preferably, striker plate 41 sets up to a plurality of groups along 4 length direction of churn, and striker plate 41 sets up to 4 groups and equipartition in the length direction of churn 4 in this embodiment, and the dislocation distribution between the last adjacent striker plate 41 of 4 length direction of churn can make the dispersion degree of concrete thick liquids between adjacent striker plate 41 obtain further promotion from this to improve concrete thick liquids's stirring effect.

Preferably, the outer wall of the mixing drum 4 is provided with an annular tooth socket 42 around the peripheral side thereof, the first driving device 5 comprises a first driving motor 51 and a driving gear 52 in transmission connection with an output shaft of the first driving motor 51, and the driving gear 52 is meshed with the annular tooth socket 42, so that the stable rotation of the mixing drum 4 can be realized.

Preferably, the base 1 is installed in 4 bilateral symmetry of churn and is had leading wheel 11 with 4 outer wall line contacts of churn, 4 outer walls of churn and leading wheel 11 position are seted up and are encircleed 4 week side's annular guide way 43 of churn, leading wheel 11 butt is in annular guide way 43, leading wheel 11 can play certain supporting role to churn 4, share the part for axis of rotation 3 and weigh, and can guide churn 4 to rotate, the stirring process that makes the concrete thick liquids is more stable controllable.

Preferably, the second driving device 6 includes a second driving motor 61 in transmission connection with the rotating shaft 3 and a speed reducing motor 62 disposed on an output shaft of the second driving motor 61, so that the rotating shaft 3 can be controlled by the second driving motor 61 and the speed reducing motor 62 to rotate in a direction opposite to the mixing drum 4, thereby mixing and stirring the concrete slurry.

Preferably, stirring leaf 31 is the heliciform and encircles 3 length direction distributions of axis of rotation, can cooperate striker plate 41 on the 4 inner walls of churn to stir the concrete thick liquids from this, promotes the stirring effect of concrete thick liquids.

One specific application of this embodiment is:

the utility model discloses at 4 a side-mounting first drive arrangement 5 of churn, connect second drive arrangement 6 in 3 one ends of axis of rotation, and

first drive arrangement

5 and 6 drive churn 4 of second drive arrangement and 3 rotation towards opposite direction of axis of rotation, install stirring leaf 31 in the axis of

rotation

3, 4 inner walls of churn encircle the striker plate 41 of fixed a plurality of crisscross distributions of group, carry out the stirring during operation of concrete slurry, concrete slurry is at first driven by striker plate 41, the higher position in the 4 rotation direction of following churn rises to churn 4, fall down afterwards, stirring leaf 31 orientation rotates with the 4 opposite direction of churn simultaneously, mix the stirring with 4 cooperations of churn to concrete slurry, make the concrete slurry obtain even stirring, can greatly promote the stirring quality of concrete slurry from this.

In conclusion, through the structure, the concrete slurry can be fully mixed, and the purpose of high-efficiency stirring is achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a high-efficient concrete mixer which characterized in that: including base (1), set up in erection column (2) of base (1) up end both sides, two it is connected with axis of rotation (3) to rotate between erection column (2), be provided with axis of rotation (3) pivoted churn (4) relatively on axis of rotation (3), be provided with on base (1) and be used for driving churn (4) pivoted first drive arrangement (5), one of them be provided with on erection column (2) and be used for the drive axis of rotation (3) pivoted second drive arrangement (6), axis of rotation (3) are provided with in churn (4) along its length direction distribution's stirring leaf (31), first drive arrangement (5) and second drive arrangement (6) drive churn (4) rotate towards opposite direction with axis of rotation (3).

2. The high efficiency concrete mixer of claim 1, wherein: a plurality of material baffle plates (41) are arranged on the inner side wall of the mixing drum (4) in a surrounding mode, and the material baffle plates (41) are distributed along the length direction of the mixing drum (4).

3. The high efficiency concrete mixer of claim 2, wherein: the striker plate (41) is an arc-shaped plate, and one end of the striker plate, which is far away from the inner side wall of the mixing drum (4), faces to the tangential direction of the rotating direction of the mixing drum (4).

4. The high efficiency concrete mixer of claim 2, wherein: striker plate (41) set up to a plurality of groups along churn (4) length direction, just dislocation distribution between the adjacent striker plate (41) on churn (4) length direction.

5. The high efficiency concrete mixer of claim 1, wherein: the mixing drum is characterized in that an annular tooth socket (42) is formed in the outer wall of the mixing drum (4) around the peripheral side of the mixing drum, the first driving device (5) comprises a first driving motor (51) and a driving gear (52) in transmission connection with an output shaft of the first driving motor (51), and the driving gear (52) is meshed with the annular tooth socket (42).

6. The high efficiency concrete mixer of claim 5, wherein: base (1) is provided with leading wheel (11) with churn (4) outer wall line contact in churn (4) bilateral symmetry, annular guide way (43) around churn (4) week side are seted up with leading wheel (11) position to churn (4) outer wall, leading wheel (11) butt is in annular guide way (43).

7. The high efficiency concrete mixer of claim 1, wherein: the second driving device (6) comprises a second driving motor (61) in transmission connection with the rotating shaft (3) and a speed reducing motor (62) arranged on an output shaft of the second driving motor (61).

8. The high efficiency concrete mixer of claim 1, wherein: the stirring blades (31) are spiral and distributed around the length direction of the rotating shaft (3).