CN212492600U

CN212492600U - High-efficient agitating unit

Info

Publication number: CN212492600U
Application number: CN202020890918.9U
Authority: CN
Inventors: 李震宇; 郑凯; 刘磊; 周焕霞
Original assignee: Shandong Xingguang Sugar Co ltd
Current assignee: Shandong Xingguang Sugar Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-09
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a high-efficiency stirring device, which comprises a cylinder body of a stirring tank, wherein a reduction gearbox is fixedly arranged at the top of the cylinder body, and a motor is fixedly arranged at the top of the reduction gearbox; the output end of the reduction gearbox is fixedly connected with the stirring shaft in the cylinder body; and a plurality of stirring paddles which are distributed in a divergent manner are fixedly arranged on the stirring shaft in an asymmetrical manner. The utility model discloses simple structure stirs efficiently.

Description

High-efficient agitating unit

Technical Field

The utility model relates to a liquid stirring technical field, in particular to high-efficient agitating unit.

Background

The stirring device has wide application in the fields of food, medicine, chemical industry and the like, and the quality of the product is directly influenced by the stirring efficiency and the stirring effect of the stirring device in the production process. Most of existing stirring devices adopt a pair of stirring blades or a spiral stirring blade, but the structure only utilizes the vortex generated in the stirring process to mix materials, so that the stirring effect is not ideal, the stirring efficiency is low, and the stirring is not uniform easily.

Disclosure of Invention

The utility model discloses a remedy prior art not enough, provide a high-efficient agitating unit.

The utility model discloses a realize through following technical scheme:

a high-efficiency stirring device comprises a cylinder body of a stirring tank, wherein a reduction gearbox is fixedly installed at the top of the cylinder body, and a motor is fixedly installed at the top of the reduction gearbox; the output end of the reduction gearbox is fixedly connected with the stirring shaft in the cylinder body; and a plurality of stirring paddles which are distributed in a divergent manner are fixedly arranged on the stirring shaft in an asymmetrical manner.

The stirring paddle on the upper part of the stirring shaft inclines upwards, and the stirring paddle on the lower part of the stirring shaft inclines downwards.

And the stirring paddle positioned in the middle of the stirring shaft is vertical to the stirring shaft.

A bearing support is fixedly arranged at the bottom of the cylinder body; a bearing matched with the bearing support is fixedly arranged at the bottom end of the stirring shaft; the bearing is in clearance fit with the bearing support.

The stirring paddle comprises a connecting rod and a blade, one end of the connecting rod is fixedly connected with the blade, and the other end of the connecting rod is fixedly connected with the stirring shaft.

The utility model has the following technical effects

1. The stirring paddle parallel installation mode of the conventional stirring device is changed, and the stirring efficiency is improved for divergent installation.

2. The bearing support is matched with the bearing at the bottom of the stirring shaft, so that the operation stability of the large shaft is improved, and the service life of equipment is prolonged.

3. Simple structure and easy maintenance.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure, 1-motor, 2-reduction box, 3-cylinder, 4-stirring shaft, 401-bearing, 5-stirring paddle, 501-connecting rod, 502-blade, 6-bearing support.

Detailed Description

The following are only embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

In the present invention, the words describing the directional relationship such as "left", "right", "inner", "outer" are only convenient for describing the embodiment, and are not considered to be limitations of the present invention. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The fixed connection means includes, but is not limited to, welding, screwing, clipping, interference fit, integral molding, and the like.

Fig. 1 shows an embodiment of the present invention. This embodiment provides a colleges and universities agitating unit, including the barrel 3 of agitator tank, at the top fixed mounting of this barrel 3 with reducing gear box 2, at the fixed vertical motor 1 that installs in the top of reducing gear box 2. The output end of the reduction gearbox 2 is fixedly connected with the stirring shaft 4 in the barrel 3, namely, the output shaft of the motor 1 is connected with the input end of the reduction gearbox 2, and the output end of the reduction gearbox 2 is connected with the stirring shaft 4, so that the stirring shaft 4 is driven by the motor 1 to rotate. A plurality of stirring paddles 5 are arranged on the stirring shaft 4, and the stirring paddles 5 are fixed on the stirring shaft in a divergent shape in an asymmetrical way. As shown in the attached figure 1, the upper part of the stirring shaft 4 in the stirring paddles 5 fixedly installed on the stirring shaft 4 is installed upwards relative to the horizontal plane, the middle part of the stirring shaft 4 is installed vertical to the stirring shaft 4, and the lower part of the stirring shaft 4 is installed downwards relative to the horizontal plane; namely, the stirring paddles 5 are arranged on the stirring shaft 4 in an asymmetrical mode in a staggered mode, the divergence shape is kept, the stirring paddles 5 on the upper portion incline upwards, the stirring paddles 5 on the middle portion are horizontal, and the stirring paddles 5 on the lower portion incline downwards. With the stirring (mixing) shaft 4 between be the stirring rake 5 of slope form can produce the torrent at the stirring in-process, increase the turbulent degree of the interior fluid material of barrel 3 for the material can quick mixing, has improved stirring efficiency, also makes stirring effect better. The number of the stirring paddles 5 can be 5 as shown in fig. 1, and can be more or less, and the specific number can be determined according to the actual size of the cylinder 3.

The stirring paddle 5 comprises a connecting rod 502 and a rectangular paddle 501, wherein one end of the connecting rod 502 is fixedly connected with the paddle 501, and the other end of the connecting rod is fixedly connected with the stirring shaft 4.

In order to prevent the stirring shaft 4 from shaking caused by asymmetry of the stirring paddle 5, a bearing support 6 in a circular truncated cone shape is fixedly installed at the bottom of the barrel 3, a conical bearing 401 matched with the bearing support 6 is fixedly installed at the bottom end of the stirring shaft 4, friction between the conical bearing 401 and the bearing support 6 can be reduced by using the conical bearing 401, and the service life of the bearing is prolonged. The bearing 401 is in clearance fit with the bearing support 6, i.e. there is a clearance between the side walls of the receiving hole of the conical bearing 401, which in this embodiment is two millimetres, thus allowing the mixer shaft to wobble to a small extent during rotation.

Claims

1. The utility model provides a high-efficient agitating unit, includes barrel (3) of agitator tank, its characterized in that: the top of the barrel body (3) is fixedly provided with a reduction gearbox (2), and the top of the reduction gearbox (2) is fixedly provided with a motor (1); the output end of the reduction gearbox (2) is fixedly connected with a stirring shaft (4) in the barrel body (3); a plurality of stirring paddles (5) which are distributed in a divergent shape are fixedly arranged on the stirring shaft (4) in an asymmetric mode.

2. A high efficiency mixer apparatus as set forth in claim 1, wherein: and the stirring paddle (5) positioned at the upper part of the stirring shaft (4) inclines upwards, and the stirring paddle (5) positioned at the lower part of the stirring shaft (4) inclines downwards.

3. A high efficiency mixer apparatus as set forth in claim 2, wherein: and the stirring paddle (5) positioned in the middle of the stirring shaft (4) is vertical to the stirring shaft (4).

4. A high efficiency mixer apparatus as defined in any one of claims 1-3 wherein: a bearing support (6) is fixedly arranged at the bottom of the cylinder body (3); a bearing (401) matched with the bearing support (6) is fixedly arranged at the bottom end of the stirring shaft (4); the bearing (401) is in clearance fit with the bearing support (6).

5. A high efficiency mixer apparatus as set forth in claim 4 wherein: the stirring paddle (5) comprises a connecting rod (502) and a blade (501), one end of the connecting rod (502) is fixedly connected with the blade (501), and the other end of the connecting rod is fixedly connected with the stirring shaft (4).