CN206762774U - A kind of vertical mixing mixing arrangement - Google Patents

Abstract

A kind of vertical mixing mixing arrangement is the utility model is related to, including：Casing, upper end is provided with charging aperture, lower end is provided with discharging opening, the screw auger being arranged in casing, formed by central shaft and around the helical track of central shaft, described central shaft is arranged on the power transmission shaft of cabinet top through being arranged in casing, the top of the power transmission shaft and central shaft connects, through driving belt and the motor connection for being arranged on casing sidepiece.Compared with prior art, the utility model can effectively reduce material residual quantity, improve product quality；Charge time is reduced, shortens mixing cycle；Continuance lifting material, improve transfer efficiency.

Description

A vertical mixing device

technical field

The utility model relates to a feed mixing device, in particular to a vertical stirring and mixing device.

Background technique

Biological feed generally refers to new feed resources and feed additives developed by microbial engineering fermentation with feed and feed additives as objects, with genetic engineering, protein engineering, fermentation engineering and other high-tech means. In the production process of biological feed, operations such as mixing of biological feed are often required to meet the production requirements of biological feed. The existing mixing device for biological feed is complex in structure, inconvenient to install and use, the mixing of biological feed is not uniform enough, easy to produce mixing dead angle, and the mixing effect is not good, which affects the product quality and production and processing efficiency of biological feed.

Utility model content

The purpose of the utility model is to provide a vertical stirring and mixing device which improves the mixing effect and shortens the mixing cycle in order to overcome the above-mentioned defects in the prior art.

The purpose of this utility model can be achieved through the following technical solutions:

A vertical stirring and mixing device, comprising:

The casing has a material inlet at the upper end and a material outlet at the lower end.

The screw auger arranged in the casing is composed of a central axis and a helical track around the central axis, the central axis is arranged through the casing,

The transmission shaft arranged on the top of the casing is connected with the top of the central shaft and connected with the motor arranged on the side of the casing through a transmission belt.

The top of the auger is also provided with dispersing blades, which are composed of several evenly distributed claws inclined downwards.

The edges of the claws are serrated.

There are two augers, which are parallel to each other and arranged in the center of the casing.

An auger sleeve is sheathed on the outer side of the upper half of the auger.

The upper part of the casing is a cylindrical structure, and the lower part is a conical structure.

The transmission shaft is driven by a V-belt pulley or a bevel gear.

Compared with the prior art, the utility model has the following advantages:

(1) The double-axis screw auger is used to replace the original vertical conveying single-axis screw auger installed in the casing to improve the lifting capacity of the material and shorten the cycle period of the material in the mixer. At the same time, the material is in two mutually rotating There are convection and penetration in the middle of the auger, which strengthens the mixing effect of the mixer, shortens the mixing time, and improves the mixing efficiency;

(2) By setting claws, the feed lifted up by the auger can be further dispersed, and the serrated edge setting can further disperse and crush feed particles and improve the mixing effect;

(3) The supporting power is small, the floor area is small, and it can be used as a single machine, shortening the mixing time and improving production efficiency; effectively reducing the amount of material residue and improving product quality; reducing charging time and shortening the mixing cycle; continuous lifting of materials to improve conveying efficiency .

Description of drawings

Fig. 1 is the structural representation of the utility model in embodiment 1.

In the figure, 1-transmission shaft, 2-motor, 3-casing, 4-screw sleeve, 5-screw auger, 6-feed inlet, 7-discharge port.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The following examples will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present utility model. These all belong to the protection domain of the present utility model.

Example 1

A vertical stirring and mixing device, the structure of which is shown in Fig. 1, includes a casing 3, an upper end of the casing 3 is provided with a material inlet 6, and a lower end is provided with a material outlet 7. The upper part of the casing 3 is a cylindrical structure, which is mainly used to accommodate materials, and the lower part is a conical structure, which is used to concentrate materials. The inclination angle between the bus bar of the conical part and the horizontal plane is greater than or equal to 60°C, so as to facilitate the flow and mixing of feed.

A screw auger 5 is arranged inside the casing 3. In this embodiment, there are two screw augers 5. Each screw auger 5 is composed of a central axis and a spiral track around the central axis. The central axis runs through the set In the casing 3, the material is put into the device from the uppermost feeding port 6 and falls to the bottom of the casing, is lifted to the top by the auger 5 and dispersed, and then falls into the discharge port 7 for discharge. material. The material can also have convection and infiltration between the two mutually rotating augers 5, which strengthens the mixing effect. The outer side of the upper half of the screw auger 5 is provided with an auger sleeve 4 .

The screw auger 5 is driven to rotate through the transmission shaft 1 arranged on the top of the casing 3, and the transmission shaft 1 is driven by a V-belt pulley or a bevel gear, and is connected with the motor 2 arranged on the side of the casing through a transmission belt.

Example 2

A vertical stirring and mixing device, its structure is roughly the same as that of Example 1. The difference is that in this embodiment, a dispersing blade is provided on the top of the auger, and the dispersing blade is composed of several evenly distributed claws inclined downwards, and the edges of the claws are in a serrated structure. In this way, the raised feed particles need to fall from between the claws, and the serrated edge setting can further disperse and pulverize the feed particles to improve the mixing effect.

The specific embodiments of the present utility model have been described above. It should be understood that the utility model is not limited to the above-mentioned specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the utility model.

Claims (7)

1. A vertical mixing device, characterized in that, the mixing device comprises: The casing has a material inlet at the upper end and a material outlet at the lower end. The screw auger arranged in the casing is composed of a central axis and a helical track around the central axis, the central axis is arranged through the casing, The transmission shaft arranged on the top of the casing is connected with the top of the central shaft and connected with the motor arranged on the side of the casing through a transmission belt. 2. A kind of vertical stirring and mixing device according to claim 1, characterized in that, the top of the auger is also provided with a dispersing blade, and the dispersing blade consists of several evenly distributed claws inclined downwards. composition. 3. A vertical stirring and mixing device according to claim 2, characterized in that, the edges of the claws are in a serrated structure. 4. A vertical stirring and mixing device according to any one of claims 1-3, characterized in that there are two said augers arranged parallel to each other at the center of the casing. 5. A vertical stirring and mixing device according to claim 4, characterized in that an auger sleeve is sheathed on the outer side of the upper half of the auger. 6. A vertical stirring and mixing device according to any one of claims 1-3, characterized in that, the upper half of the casing is a cylindrical structure, and the lower half is a conical structure. 7. A vertical stirring and mixing device according to any one of claims 1-3, characterized in that, the transmission shaft is driven by a V-belt pulley or a bevel gear.