CN213382257U

CN213382257U - Concrete mixing device

Info

Publication number: CN213382257U
Application number: CN202022095568.XU
Authority: CN
Inventors: 杜声利; 姜力建; 黄希磊
Original assignee: Pingyang Minghu Concrete Co ltd
Current assignee: Pingyang Minghu Concrete Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-08
Anticipated expiration: 2030-09-22

Abstract

The utility model belongs to the technical field of construction machinery equipment, specifically disclose a concrete mixing device, the novel nipple rectifier comprises a cylindrical shel, the inside fixedly connected with filter screen of barrel. This concrete mixing device, compare with current ordinary concrete mixing device, through the barrel, filter screen isotructure, can sieve the concrete raw materials simultaneously, the stirring, operating is not only reduced, and staff's working strength has been reduced, improve work efficiency, and through the broken pole of pivot normal running fit, smash tooth isotructure, can smash the great material of volume in the concrete raw materials, stir after filter screen filtering, make raw material mixing more even, improve the structural strength of concrete, simultaneously through helical configuration's stirring vane, can make the concrete can the circulation flow in the mixer at the stirring in-process, form endless return circuit, can fully stir the concrete, make its mixture more even, structural strength is higher.

Description

Concrete mixing device

Technical Field

The utility model relates to a construction machinery equipment 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 the mixture is stirred and mixed uniformly by a concrete stirring device, and the cement concrete is widely applied to the field of construction.

The prior patent (public number: CN 210880244U) discloses a concrete mixing device comprising a mixing chamber having a feed opening, a discharge opening and a water inlet pipe. The following problems in the prior art are found in the process of realizing the scheme, and the problems are not well solved: 1. concrete aggregate with larger volume may be mixed in the concrete raw material, and screening is needed, but the existing screening and stirring are separately carried out by two machines, so that not only is the transfer process increased, but also the labor force is increased; 2. the materials bonded into blocks in the raw materials cannot be crushed in the stirring process, so that the stirring is not uniform, and the production efficiency is influenced; 3. the concrete is stirred only by the mechanical force of the stirring blades, the concrete close to the stirring blades is stressed more and is easy to stir uniformly, and the concrete far away from the stirring blades is stressed less and is difficult to stir uniformly.

In view of the above situation, technical innovation is performed on the basis of the existing concrete mixing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing device to propose following not enough in solving above-mentioned background art: 1. concrete aggregate with larger volume may be mixed in the concrete raw material, and screening is needed, but the existing screening and stirring are separately carried out by two machines, so that not only is the transfer process increased, but also the labor force is increased; 2. the materials bonded into blocks in the raw materials cannot be crushed in the stirring process, so that the stirring is not uniform, and the production efficiency is influenced; 3. the concrete is stirred only by the mechanical force of the stirring blades, the concrete close to the stirring blades is stressed more and is easy to stir uniformly, and the concrete far away from the stirring blades is stressed less and is difficult to stir uniformly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete mixing device, includes the barrel, the inside fixedly connected with filter screen of barrel.

The utility model discloses a filter screen, including barrel, box, motor output end fixedly connected with action wheel, action wheel lateral wall swing joint has from the driving wheel, from driving wheel bottom fixedly connected with pivot, the pivot is located filter screen top fixedly connected with crushing pole, crushing pole surface fixedly connected with smashes the tooth.

The rotating shaft is fixedly connected with a stirring blade below the filter screen.

The utility model discloses a portable gas water heater, including barrel, barrel relative side wall fixedly connected with feed inlet, and barrel bottom fixedly connected with discharging pipe, discharging pipe surplus one end swing joint has the valve, the relative side swing joint of valve has the handle.

The bottom of the cylinder body is fixedly connected with a supporting leg.

Further, the bottom of the cylinder is arranged to be inclined.

Further, the gears of the driving wheel and the driven wheel are meshed with each other.

Furthermore, the number of the crushing rods is four, and the four crushing rods are sequentially and staggeredly fixed on the outer surface of the rotating shaft by taking the vertical central line of the rotating shaft as a symmetry axis.

Further, the number of the crushing teeth is eight.

Further, the shape of the stirring blade is spiral, and the stirring blade is gradually thickened from the outer edge to the inner edge.

Furthermore, the bottom of the barrel body is provided with a through hole matched with the discharge pipe.

Further, the number of the supporting legs is four.

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

(1) the utility model can sieve and stir the concrete raw material at the same time through the structures of the cylinder body, the filter screen and the like, thereby not only reducing the operation procedures, but also reducing the working strength of the working personnel and improving the working efficiency;

(2) the utility model can crush the materials with larger volume in the concrete raw materials by matching the rotating shaft with the structures such as the crushing rod, the crushing teeth and the like in a rotating way, and stir the materials after being filtered by the filter screen, so that the raw materials are stirred more uniformly, and the structural strength of the concrete is improved;

(3) the utility model discloses a helical setting's stirring vane can make the concrete can the circulation flow in the mixer at the stirring in-process, forms the endless return circuit, can make its mix more even, structural strength is higher with the concrete intensive mixing.

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 front sectional view of the structure of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A of the present invention;

fig. 4 is a top view of the structure of the present invention.

The list of components represented by the various reference numbers in the figures is as follows: 1-a cylinder body; 2, filtering a screen; 3, placing a box; 4-a motor; 5-driving wheel; 6-driven wheel; 7-a rotating shaft; 8-a crushing rod; 9-crushing teeth; 10-stirring blades; 11-a feed inlet; 12-a discharge pipe; 13-a valve; 14-a handle; 15-support leg.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-4, a concrete mixing device comprises a cylinder 1, the bottom of the cylinder 1 is arranged in an inclined plane shape, a filter screen 2 is fixedly connected inside the cylinder 1 for screening large-volume materials in concrete raw materials, a placing box 3 is fixedly connected to the top of the cylinder 1, a motor 4 is fixedly connected to the top of the placing box 3, an output end of the motor 4 is fixedly connected with a driving wheel 5, a driven wheel 6 is movably connected to the side wall of the driving wheel 5, the driving wheel 5 is meshed with a gear of the driven wheel 6, a rotating shaft 7 is fixedly connected to the bottom of the driven wheel 6, the rotating shaft 7 is fixedly connected to a crushing rod 8 above the filter screen 2, the number of the crushing rods 8 is four, the four crushing rods 8 are sequentially staggered and fixed on the outer surface of the rotating shaft 7 by taking the vertical central line of the rotating shaft 7 as a symmetry axis, crushing, the starting motor 4 drives the rotating shaft 7 to rotate, so that the crushing rod 8 is stirred, and large-volume materials in raw materials are crushed through the crushing teeth 9, so that the raw materials are stirred more uniformly, the structural strength of concrete is improved, the rotating shaft 7 is fixedly connected with the stirring blades 10 below the filter screen 2, the shape of the stirring blades 10 is spiral, the stirring blades 10 are gradually thickened from the outer edge to the inner edge, the concrete can circularly flow in the stirrer in the stirring process through the spirally arranged stirring blades 10 to form a circular loop, the concrete can be fully stirred, the mixing is more uniform, the structural strength is higher, a feeding port 11 is fixedly connected with the side wall of one side opposite to the cylinder 1, a discharging pipe 12 is fixedly connected with the bottom of the cylinder 1, a through hole matched with the discharging pipe 12 is formed in the bottom of the cylinder 1, and a valve 13 is movably connected with the remaining end of the discharging pipe 12, the relative one side swing joint of valve 13 has handle 14, through adjusting 14 control valve 13 of handle after the stirring is accomplished, can discharge the concrete that stirs from discharging

pipe

12, 1 bottom fixedly connected with supporting legs 15 of barrel, and the quantity of supporting legs 15 is four.

The utility model discloses in, when the user used the device, at first, pour the raw materials into barrel 1 through feed inlet 11, starter motor 4 drives pivot 7 and rotates, make crushing pole 8 stir, and smash the great material of volume in to the raw materials through smashing tooth 9, then stir after filter screen 2 sieves, helical setting's stirring vane 10 is also rotating this moment, make the concrete flow at barrel 1 inner loop, the stirring is more abundant, through adjusting handle 14 control flap 13 after the stirring is accomplished, can discharge the concrete that stirs from discharging pipe 12.

This is the working principle of this kind of concrete mixing plant.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A concrete mixing device comprises a cylinder body (1), and is characterized in that a filter screen (2) is fixedly connected inside the cylinder body (1);

the top of the barrel body (1) is fixedly connected with a placing box (3), the top of the placing box (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a driving wheel (5), the side wall of the driving wheel (5) is movably connected with a driven wheel (6), the bottom of the driven wheel (6) is fixedly connected with a rotating shaft (7), the rotating shaft (7) is positioned above the filter screen (2) and is fixedly connected with a crushing rod (8), and the outer surface of the crushing rod (8) is fixedly connected with crushing teeth (9);

the rotating shaft (7) is positioned below the filter screen (2) and is fixedly connected with a stirring blade (10);

a feed inlet (11) is fixedly connected to the side wall of one side, opposite to the barrel body (1), of the barrel body (1), a discharge pipe (12) is fixedly connected to the bottom of the barrel body (1), a valve (13) is movably connected to the remaining end of the discharge pipe (12), and a handle (14) is movably connected to one side, opposite to the valve (13);

the bottom of the cylinder body (1) is fixedly connected with a supporting leg (15).

2. A concrete mixing device according to claim 1, characterised in that the bottom of the drum (1) is bevelled.

3. A concrete mixing device according to claim 1, wherein the gears of the driving wheel (5) and the driven wheel (6) are intermeshed.

4. A concrete mixing device according to claim 1, wherein the number of the crushing rods (8) is four, and the four crushing rods (8) are sequentially staggered and fixed on the outer surface of the rotating shaft (7) by taking the vertical center line of the rotating shaft (7) as a symmetry axis.

5. A concrete mixing device according to claim 1, characterised in that the number of crushing teeth (9) is eight.

6. A concrete mixing device according to claim 1, wherein the mixing blades (10) are helical in shape and the mixing blades (10) are progressively thicker from the outer edge to the inner edge.

7. A concrete mixing device according to claim 1, characterised in that the bottom of the vessel (1) is provided with a through-hole adapted to the tapping pipe (12).

8. A concrete mixing device according to claim 1, wherein the number of support legs (15) is four.