CN218985246U

CN218985246U - Concrete mixing assembly

Info

Publication number: CN218985246U
Application number: CN202223176760.7U
Authority: CN
Inventors: 刘良杰; 张宏; 周亮
Original assignee: Huanggang Xinlingcheng New Building Materials Co ltd
Current assignee: Huanggang Xinlingcheng New Building Materials Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-09
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a concrete stirring assembly, which comprises an impeller shaft body stirring member and a blade mechanism, wherein the impeller shaft body stirring member comprises impeller blades arranged on the outer surface and a piston rod arranged at the bottom, the blade mechanism is arranged on the edge surface of the impeller shaft body stirring member and comprises extension blades, a connecting assembly, mounting screws, a supporting plate and connecting screws, the inner end of the connecting assembly is fixed on the surfaces of the impeller blades through the mounting screws, and the outer end of the connecting assembly is connected with the extension blades; according to the utility model, the impeller blades and the blade mechanisms are combined, so that the whole length of the blade mechanisms can be adjusted according to the size of the mixing drum, the end parts of the blade mechanisms conveniently extend to the inner wall of the mixing drum, the contact area of concrete between the impeller blades and the inner wall of the mixing drum is increased, the contact area and the mixing uniformity of the concrete are improved, the time for achieving the uniformity of the concrete is saved, and the processing efficiency is improved.

Description

Concrete mixing assembly

Technical Field

The utility model belongs to the technical field of concrete stirring processing, and particularly relates to a concrete stirring assembly, in particular to an impeller assembly in a concrete mixer.

Background

The concrete stirring is an operation method for uniformly stirring cement, lime, water and other materials after mixing. The apparatus used for concrete stirring is a stirrer, and the impeller assembly is a stirring assembly for stirring concrete in the stirrer, for example, an aerated concrete stirring impeller assembly with publication number CN214266148U, which is "comprising: the shaft, have relative first end and the first impeller of second end, the hookup is in first end, and round the central axis circumference interval arrangement of shaft.

When the impeller assembly in the above patent stirs concrete, leave more spaces between the outermost end of impeller blade and the inner wall of the stirring cylinder, can not contact and stir the concrete between the two, cause the insufficient inhomogeneous of concrete stirring between the two, lengthen the time that the concrete reaches the homogeneity and reduce the problem of efficiency, for this we propose a concrete stirring assembly.

Disclosure of Invention

The utility model aims to provide a concrete stirring assembly, which aims to solve the problem that more space is reserved between impeller blades and a stirring cylinder and concrete between the impeller blades and the stirring cylinder cannot be sufficiently contacted and stirred.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixing subassembly, includes impeller shaft body stirring component and blade mechanism, impeller shaft body stirring component is including installing the impeller blade at the surface and installing the piston rod in the bottom, impeller shaft body stirring component marginal surface is provided with blade mechanism, blade mechanism includes extension blade, coupling assembling, mounting screw, backup pad and connecting screw, coupling assembling inner passes through mounting screw to be fixed on impeller blade surface, coupling assembling outer end is connected with extension blade, two of homonymy extension blade between be provided with the backup pad.

Preferably, two ends of the supporting plate are respectively fixed on the upper surfaces of the two extending blades through connecting screws, and the end parts of the extending blades are arc-shaped.

Preferably, the connecting assembly comprises a connecting plate, through holes and connecting bolts, wherein the two connecting plates are respectively fixed on the surfaces of the impeller blades through mounting screws, and the outer end surfaces of the connecting plates are provided with the through holes.

Preferably, the connecting bolt is located in the through hole, and the inner end of the connecting bolt is in threaded connection with a clamping groove formed in the surface of the extending blade.

Preferably, a piston rod is movably arranged in the lower end of the impeller shaft body stirring member, a wheel body is horizontally arranged on the surface of the lower end of the piston rod, and vanes are uniformly arranged on the circumferential surface of the wheel body.

Preferably, the inner surface of the vane is provided with an extension assembly, the extension assembly comprises an extension plate, a mounting bolt and a mounting hole, the extension plate is vertically mounted on the inner surface of the vane, and the surface of the extension plate is provided with the mounting hole along the height direction.

Preferably, the mounting bolts penetrate through the mounting holes to be in threaded connection with the blades, and the lower ends of the extension plates extend out of the wheel body to be exposed outside.

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

(1) According to the utility model, the impeller blades and the blade mechanisms are combined, so that the whole length of the blade mechanisms can be adjusted according to the size of the mixing drum, the end parts of the blade mechanisms conveniently extend to the inner wall of the mixing drum, the contact area of concrete between the impeller blades and the inner wall of the mixing drum is increased, the contact area and the mixing uniformity of the concrete are improved, the time for achieving the uniformity of the concrete is saved, and the processing efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a vane mechanism according to the present utility model;

FIG. 3 is a schematic view of a connection assembly according to the present utility model;

FIG. 4 is a schematic top perspective view of the extension assembly of the present utility model;

in the figure: 100. impeller shaft stirring component; 101. impeller blades; 102. a piston rod; 103. a vane; 104. a wheel body; 200. a blade mechanism; 201. extending the blade; 202. a connection assembly; 2021. a connecting plate; 2022. perforating; 2023. a connecting bolt; 203. installing a screw; 204. a support plate; 205. a connecting screw; 300. an extension assembly; 301. an extension plate; 302. installing a bolt; 303. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a concrete mixing subassembly, including impeller shaft body stirring member 100 and blade mechanism 200, impeller shaft body stirring member 100 includes impeller blade 101 of installing at the surface and installs the piston rod 102 at the bottom, the length of piston rod 102 stretching out impeller shaft body stirring member 100 lower extreme is adjustable, impeller shaft body stirring member 100 marginal surface is provided with blade mechanism 200, blade mechanism 200 can extend to churn inner wall department, both contactless, make impeller shaft body stirring member 100 rotate the time drive blade mechanism 200 rotate and stir the contact near churn inner wall's concrete, improve stirring area and stirring homogeneity, blade mechanism 200 includes extending blade 201, coupling assembling 202, mounting screw 203, backup pad 204 and coupling screw 205, coupling assembling 202 inner is fixed on impeller blade 101 surface through mounting screw 203, make things convenient for the dismouting of both, coupling assembling 202 outer end is connected with extending blade 201, the distance between extending blade 201 outer end and the churn inner wall is adjustable, conveniently stir the processing to concrete, be provided with backup pad 204 between two extending blade 201 homonymy, increase extending blade 201 installs firm intensity.

In this embodiment, preferably, two ends of the supporting plate 204 are respectively fixed on the upper surfaces of the two extending blades 201 through the connecting screws 205, and the supporting plate 204 can be used for supporting and stabilizing the extending blades 201, so as to increase the working strength of the extending blades 201, and the end portions of the extending blades 201 are arc-shaped.

In this embodiment, preferably, the connection assembly 202 includes a connection plate 2021, a through hole 2022 and a connection bolt 2023, the two connection plates 2021 are respectively fixed on the surface of the impeller blade 101 by mounting screws 203, so as to realize detachable connection between the connection plate 2021 and the impeller blade 101, the through hole 2022 is formed on the outer end surface of the connection plate 2021, the connection bolt 2023 is located in the through hole 2022, the connection bolt 2023 and the through holes 2022 at different positions are combined to change the extension length of the extension blade 201, and the inner end of the connection bolt 2023 is in threaded connection with a clamping groove formed on the surface of the extension blade 201, so that the whole blade mechanism 200 can be mounted on the surface of the impeller blade 101 before the whole mixer processes concrete.

In this embodiment, preferably, the lower end of the impeller shaft stirring member 100 is movably provided with a piston rod 102, the lower end surface of the piston rod 102 is horizontally provided with a wheel body 104, the circumferential surface of the wheel body 104 is uniformly provided with vanes 103, and the wheel body 104 and the vanes 103 are combined, so that the uniformity of stirring concrete near the bottom of the stirring cylinder can be further increased.

In this embodiment, preferably, the inner surface of the vane 103 is provided with the extension assembly 300, the extension assembly 300 includes the extension plate 301, the mounting bolt 302 and the mounting hole 303, the extension assembly 300 can further contact and stir the concrete between the lower surface of the vane 103 and the bottom of the mixing drum, the extension plate 301 is vertically installed on the inner surface of the vane 103, the mounting hole 303 is formed in the surface of the extension plate 301 along the height direction, the mounting bolt 302 passes through the mounting hole 303 and is in threaded connection with the vane 103, the detachable connection of the two is realized, the lower end of the extension plate 301 extends out of the wheel body 104 and is exposed outside, the extension plate 301 is close to the bottom of the mixing drum, meanwhile, the two are not contacted, and the contact and the stirring of the concrete between the wheel body 104 and the bottom of the mixing drum are facilitated.

The working principle and the using flow of the utility model are as follows: before the mixer is installed and used, a connecting plate 2021 is fixed on the surface of an impeller blade 101 through a mounting screw 203, an extension blade 201 is positioned between two connecting plates 2021, the two connecting plates are connected and fixed through a connecting bolt 2023, a proper length is reserved between the extension blade 201 and the connecting plate 2021, a supporting plate 204 is fixed between the two extension blades 201 through a connecting screw 205, when the impeller shaft stirring member 100 is stirred in a mixing drum, the end part of the extension blade 201 is close to the inner wall of the mixing drum, the extension blade 201 is driven to rotate along with the rotation of the impeller shaft stirring member 100, the contact area with concrete is increased, the extension plate 301 is fixed on the surface of the impeller blade 103 through a mounting screw 302, the end part of the extension plate 301 is close to the bottom of the mixing drum, the mixing area with concrete is further increased, the uniformity of stirring the concrete is improved, and the stirring efficiency of the concrete is improved; the impeller shaft body stirring member 100 is of a telescopic structure to adjust the length of the impeller shaft body stirring member 100 in the extending direction thereof; and then can satisfy the stirring of different model churn for impeller shaft body stirring component 100's adaptability is stronger, improves the concrete stirring processing convenience.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete mixing assembly comprising an impeller shaft mixing member (100) and a blade mechanism (200), the impeller shaft mixing member (100) comprising impeller blades (101) mounted on an outer surface and a piston rod (102) mounted on a bottom, characterized in that: the impeller is characterized in that a blade mechanism (200) is arranged on the edge surface of the impeller shaft body stirring member (100), the blade mechanism (200) comprises an extension blade (201), a connecting assembly (202), a mounting screw (203), a supporting plate (204) and a connecting screw (205), the inner end of the connecting assembly (202) is fixed on the surface of the impeller blade (101) through the mounting screw (203), the outer end of the connecting assembly (202) is connected with the extension blade (201), and the supporting plate (204) is arranged between the two extension blades (201) on the same side.

2. A concrete mixing assembly as recited in claim 1, wherein: two ends of the supporting plate (204) are respectively fixed on the upper surfaces of the two extending blades (201) through connecting screws (205), and the ends of the extending blades (201) are arc-shaped.

3. A concrete mixing assembly as recited in claim 1, wherein: the connecting assembly (202) comprises connecting plates (2021), through holes (2022) and connecting bolts (2023), the two connecting plates (2021) are respectively fixed on the surfaces of the impeller blades (101) through mounting screws (203), and the through holes (2022) are formed in the outer end surfaces of the connecting plates (2021).

4. A concrete mixing assembly according to claim 3, wherein: the connecting bolt (2023) is positioned in the through hole (2022), and the inner end of the connecting bolt (2023) is in threaded connection with a clamping groove formed in the surface of the extending blade (201).

5. A concrete mixing assembly as recited in claim 1, wherein: the impeller is characterized in that a piston rod (102) is movably arranged in the lower end of the impeller shaft body stirring member (100), a wheel body (104) is horizontally arranged on the surface of the lower end of the piston rod (102), and vanes (103) are uniformly arranged on the circumferential surface of the wheel body (104).

6. A concrete mixing assembly as recited in claim 5, wherein: the inner surface of the vane (103) is provided with an extension assembly (300), the extension assembly (300) comprises an extension plate (301), a mounting bolt (302) and a mounting hole (303), the extension plate (301) is vertically mounted on the inner surface of the vane (103), and the surface of the extension plate (301) is provided with the mounting hole (303) along the height direction.

7. A concrete mixing assembly as recited in claim 6, wherein: the mounting bolts (302) penetrate through the mounting holes (303) to be in threaded connection with the blades (103), and the lower ends of the extension plates (301) extend out of the wheel body (104) to be exposed outside.