CN219404764U

CN219404764U - Stirring shaft structure of mortar stirrer

Info

Publication number: CN219404764U
Application number: CN202223005004.8U
Authority: CN
Inventors: 林祖平; 柏春林; 邓玲玲; 胡爱月
Original assignee: Zhejiang Huzhou Changhu Industrial Co ltd
Current assignee: Zhejiang Huzhou Changhu Industrial Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-07-25
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a stirring shaft structure of a mortar stirrer, and aims to provide a stirring shaft structure of a mortar stirrer, which is convenient for feeding and taking materials, has a sufficient stirring mode and improves production efficiency. The stirring device comprises a base, a support frame, a lifting rod, a stirring shaft and a stirring bin, wherein the stirring bin is rotationally connected with the base, the support frame is connected with the base, one end of the lifting rod is in sliding connection with the support frame, the other end of the lifting rod is rotationally connected with the stirring shaft, and the rotation direction of the stirring shaft and the stirring bin is opposite. The beneficial effects of the utility model are as follows: the feeding and taking are convenient, so that batch production is realized, the cooperation between the structures is stable and smooth, the stirring is sufficient and the mixing is uniform, and the effect of efficiently preparing mortar is achieved.

Description

Stirring shaft structure of mortar stirrer

Technical Field

The utility model relates to the technical field of mortar preparation, in particular to a stirring shaft structure of a mortar stirrer.

Background

The mortar is a building material conventionally used in building construction, in the prior art, in the construction process, the mortar is processed and prepared, then transported to a construction site for construction, and in the preparation process, raw materials such as massive sand and stone are crushed into powder and then mixed with other auxiliary materials and water to form the mortar for use.

Chinese patent application publication No.: CN 213137288U, application publication date: 2021.05.07 the utility model discloses a mortar mixer, which relates to mortar preparation equipment and comprises a mixing drum, wherein the mixing drum is vertically arranged, a discharge hole is formed in the bottom of the mixing drum, a feed inlet is formed in the top of the mixing drum, an annular scraping plate is arranged in the mixer, the peripheral wall of the annular scraping plate is in contact with the inner side wall of the mixing drum, a driving assembly is arranged between the top of the annular scraping plate and the top of the mixing drum, and the driving assembly is used for driving the annular scraping plate to lift. The scheme has the following defects: the device is inconvenient in feeding and taking materials, reduces the mass production efficiency, has a single stirring mode of the stirring shaft, and reduces the stirring efficiency.

In conclusion, the device is inconvenient in feeding and taking materials, reduces the mass production efficiency, has a single stirring mode of the stirring shaft, and reduces the stirring efficiency.

Disclosure of Invention

The utility model provides a stirring shaft structure of a mortar stirrer, which is convenient for feeding and taking materials, has a sufficient stirring mode and improves the production efficiency, and aims to overcome the defects that the feeding and taking materials of a device are inconvenient, the mass production efficiency is reduced, and the stirring mode of a stirring shaft is single and insufficient and the stirring efficiency is reduced in the prior art.

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

the utility model provides a stirring axle construction of mortar mixer, includes base, support frame, lifter and (mixing) shaft and stirring storehouse, and stirring storehouse rotates with the base to be connected, and the support frame is connected with the base, and the one end and the support frame sliding connection of lifter, the other end and the (mixing) shaft rotation of lifter are connected, and the (mixing) shaft is opposite with the rotation direction in stirring storehouse.

The stirring shaft assembly actively stirs the raw materials in the stirring bin, the stirring shaft assembly and the stirring bin are matched to mix and stir the powder, auxiliary materials and water, and the stirring bin is of an open structure, so that the materials can be conveniently and rapidly fed and taken, and the production efficiency is improved. Wherein the stirring storehouse rotates to be connected on the base, and the (mixing) shaft is placed in stirring storehouse top under the support of lifter, but the lifter vertical displacement on the support frame simultaneously makes the (mixing) shaft reciprocate to stir the mortar, and the stirring is connected for rotating simultaneously with the lifter, and the rotation direction of (mixing) shaft is opposite with the rotation direction of stirring storehouse, further strengthens the sufficiency of stirring to make the stirring reach high-speed even, and then reach the effect that improves the production efficiency of mortar.

Preferably, the stirring bin comprises a shell and an inner cylinder, a rotating mechanism is connected to the base, and the shell is rotationally connected with the rotating mechanism. The stirring bin comprises shell and inner tube to make the rotation part shell and rotary mechanism of stirring bin form fixed connection, the inner tube can break away from the partition from the shell, and then conveniently maintain, clean, change the inner tube and realize open material feeding, with the ratio that is suitable for with different proportions mortar, the high flexible cooperation of liftable (mixing) shaft simultaneously, in order to improve the practicality of device.

Preferably, the inner wall of the shell is provided with a limiting groove, the outer surface of the inner cylinder is connected with a limiting block, the limiting block is clamped with the limiting groove, and the shell is sleeved with the inner cylinder. The inner cylinder is sleeved in the shell through the clamping connection of the limiting block and the limiting groove, so that the inner cylinder is convenient to take out and is used for discharging, and the effect of improving the preparation efficiency and accuracy of mortar is improved while the structural operation is stable.

Preferably, a connecting sliding groove is formed in the supporting frame, one end of the lifting rod is connected with a connecting plug block, the connecting plug block is connected with a lifting mechanism, and the connecting plug block is in sliding connection with the connecting sliding groove. Connect the inserted block and be connected through one end and lifter, the other end inserts and connect in the spout and carry out vertical slip so that the (mixing) shaft can stabilize the displacement from top to bottom, connect simultaneously through elevating system on connecting the inserted block with automatic, stable operation (mixing) shaft's rotation, improve the smoothness and the stability of stirring to make the preparation of mortar high-efficient.

Preferably, the inner cylinder is arc-shaped in structure, a plurality of stirring blades are connected to the stirring shaft, and the length of each stirring blade is matched with the diameter of the inner cylinder. The inner wall surface of inner tube is the arcwall face and makes each material roll and mix more easily under self gravity when the compounding, further improves compounding efficiency, and wherein the stirring leaf has set up a plurality of layers, and the length of stirring leaf is longer on the inner tube height that the diameter is great to cooperate inner tube diameter change, improve stirring sufficiency degree, reach the effect of the preparation efficiency of high-efficient promotion mortar.

Preferably, the stirring blades are connected to the stirring shaft in an inclined manner. The blade surfaces of the stirring blades are connected with the shaft center line of the stirring shaft at an acute angle, so that each stirring blade is obliquely connected to the stirring shaft, the stirring amplitude and the stirring range of the stirring blade are increased, and the flowing strength of various materials in the mixing process is enhanced, so that the mixing is more sufficient and rapid.

The beneficial effects of the utility model are as follows: the feeding and taking are convenient, so that batch production is realized, the cooperation between the structures is stable and smooth, the stirring is sufficient and the mixing is uniform, and the effect of efficiently preparing mortar is achieved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 2;

fig. 4 is a schematic structural view of the connection of the stirring shaft and the stirring blade.

In the figure: 1. the stirring device comprises a base, a support frame, a lifting rod, a stirring shaft, a stirring bin, a shell, an inner cylinder, a rotating mechanism, a limiting groove, a limiting block, a connecting chute, a connecting plug, a lifting mechanism and stirring blades.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, processes and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

Example 1:

as shown in fig. 1, a stirring shaft structure of a mortar mixer comprises a base 1, a support frame 2, a lifting rod 3, a stirring shaft 4 and a stirring bin 5, wherein the stirring bin 5 is rotationally connected with the base 1, the support frame 2 is connected with the base 1, one end of the lifting rod 3 is slidingly connected with the support frame 2, the other end of the lifting rod 3 is rotationally connected with the stirring shaft 4, and the rotation direction of the stirring shaft 4 and the stirring bin 5 is opposite.

As shown in fig. 2 and 3, the stirring bin 5 comprises a shell 6 and an inner cylinder 7, a rotating mechanism 8 is connected to the base 1, and the shell 6 is rotatably connected with the rotating mechanism 8. The inner wall of the shell 6 is provided with a limiting groove 9, the outer surface of the inner cylinder 7 is connected with a limiting block 10, the limiting block 10 is clamped with the limiting groove 9, and the shell 6 is sleeved with the inner cylinder 7. The support frame 2 is provided with a connecting chute 11, one end of the lifting rod 3 is connected with a connecting plug 12, the connecting plug 12 is connected with a lifting mechanism 13, and the connecting plug 12 is in sliding connection with the connecting chute 11. The inner cylinder 7 is arc-shaped in structure, the stirring shaft 4 is connected with a plurality of stirring blades 14, and the length of the stirring blades 14 is matched with the diameter of the inner cylinder 7.

As shown in fig. 4, the stirring blades 14 are connected to the stirring shaft 4 in an inclined manner.

As shown in fig. 1-4:

three groups of stirring blades 14 are arranged on the stirring shaft 4, and the length of the stirring blades 14 is gradually reduced from top to bottom to adapt to the gradually reduced diameter of the inner barrel 7 so as to strengthen the stirring sufficiency. Wherein the stirring blades 14 are connected on the stirring shaft 4 in an inclined way (as shown in fig. 4), the stirring amplitude and range of the stirring blades 14 are increased, so that the flow intensity of various materials in the mixing process is enhanced, and the mixing is more sufficiently and quickly.

The lifting rod 3 is provided with a rotating mechanism (a rotating motor is adopted), the rotating mechanism is rotationally connected with the stirring shaft 4, and the rotating direction of the rotating mechanism arranged on the stirring bin 5 is opposite to that of the rotating mechanism 8 arranged on the lifting rod 3.

When in use, the powder is stirred: pouring raw materials, auxiliary materials and water into the inner cylinder 7, starting a rotating mechanism (adopting a rotating motor) on the stirring shaft 4, starting a rotating mechanism 8 connected with the shell 7 to enable the shell 6 to drive the inner cylinder 7 to rotate, putting down the lifting rod 3 through a lifting mechanism 13 (adopting an air cylinder), enabling stirring blades 14 to enter the inner cylinder 7 in rotation, and enabling the stirring shaft 4 and the inner cylinder 7 to reversely and relatively rotate so as to fully stir powder, auxiliary materials and water. After the stirring is sufficient, the lifting mechanism 13 lifts the lifting rod 3 to enable the stirring shaft 4 and the stirring blade 14 to leave the stirring bin 5, the inner cylinder 7 (the limiting block 10 leaves the limiting groove 9) is taken out, mortar can be collected for use, and the preparation of the mortar stirring is completed.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a stirring shaft structure of mortar mixer, characterized by, including base (1), support frame (2), lifter (3) and (mixing) shaft (4) and stirring storehouse (5), stirring storehouse (5) are rotated with base (1) and are connected, support frame (2) are connected with base (1), the one end and support frame (2) sliding connection of lifter (3), the other end and (mixing) shaft (4) of lifter (3) rotate and are connected, the rotation direction of (mixing) shaft (4) and stirring storehouse (5) is opposite.

2. The stirring shaft structure of the mortar mixer according to claim 1, wherein the stirring bin (5) comprises a shell (6) and an inner cylinder (7), the base (1) is connected with a rotating mechanism (8), and the shell (6) is rotationally connected with the rotating mechanism (8).

3. The stirring shaft structure of the mortar stirrer according to claim 2, wherein a limiting groove (9) is formed in the inner wall of the shell (6), a limiting block (10) is connected to the outer surface of the inner cylinder (7), the limiting block (10) is clamped with the limiting groove (9), and the shell (6) is sleeved with the inner cylinder (7).

4. The stirring shaft structure of the mortar mixer according to claim 1, wherein the supporting frame (2) is provided with a connecting chute (11), one end of the lifting rod (3) is connected with a connecting plug (12), the connecting plug (12) is connected with a lifting mechanism (13), and the connecting plug (12) is slidably connected with the connecting chute (11).

5. A stirring shaft structure of a mortar mixer according to claim 3, characterized in that the inner cylinder (7) is arc-shaped, the stirring shaft (4) is connected with a plurality of stirring blades (14), and the length of the stirring blades (14) is matched with the diameter of the inner cylinder (7).

6. A stirring shaft structure of a mortar mixer according to claim 5, characterized in that the stirring blades (14) are connected in an inclined manner on the stirring shaft (4).