Feed-mixing device

Abstract

The invention relates to a feed-processing device, in particular to a feed-mixing device. The device has a structure as follows: the bottom of a tank body is provided with a motor; an auger is arranged in the tank body; the upper part of the tank body is a cylinder, while the lower part of the tank body is an oblique flat cone; the auger is arranged between the center line and the back wall of the tank body; the bottom of the auger is provided with an auger belt pulley and a material-mixing shaft driving belt pulley; the auger belt pulley is connected with a motor belt pulley through a driving belt; the material-mixing shaft driving belt pulley is connected with a material-mixing shaft driven belt pulley through the driving belt; the material-mixing shaft driven belt pulley is arranged on the bottom of a material-mixing shaft; the upper part of the material-mixing shaft is provided with a material-mixing wheel, while the lower part of the material-mixing shaft is provided with a material-moving wheel; the material-mixing shaft is arranged in front of the auger; the lower part of the tank body is provided with a material groove; and the material-mixing shaft passes through the material groove. The device can uniformly and rapidly mix feed in any position in a tank at the same time, and the moving route of feed has two internal circulations and three external circulations. The device enables the feed in any position in the tank to move to maximum limit through the five circulations so as to mix the feed more uniform and faster.

Description

technical field [0001] The invention relates to a feed processing device, in particular to a feed mixing device capable of uniformly and quickly mixing powdered or powdered and granular feed. Background technique [0002] At present, there are vertical and horizontal mixers used in the market, and the vertical one is the main one. Its structure is that the upper part is a cylinder, the lower part is a standard cone, and there is an auger in the center. The problems of this structure are: 1. The feed around the auger, that is, the center, is mixed very quickly, while the feed away from the center and close to the tank wall and the cone surface is much slower than the center area, so the cycle time of the feed is longer, so the mixing time is longer. , when the feed sliding speed at the cone surface is zero, there will be a paste tank phenomenon; 2. When mixing the feed mixed with pellets and powder, the powder is easy to stick to the tank wall due to its poor fluidity, while ...

AI Technical Summary

Problems solved by technology

[0002] At present, there are vertical and horizontal mixers used in the market, and the vertical one is the main one. Its structure is that the upper part is a cylinder, the lower part is a standard cone, and there is an auger in the center. The problems of this structure are: 1. The feed around the auger, that is, the center, is mixed very quickly, while the feed away from the center and close to the tank wall and the cone surface is much slower than the center area, so the cycle time of the feed is longer, so the mixing time is longer. , when the feed sliding speed at the cone surface is zero, there will be a paste tank phenomenon; 2. When mixing the feed mixed with pellets and powder, the powder is easy to stick to the tank wall due to its poor fluidity, while the pellets If the fluidity is good, it is easy to concentrate in the central area. When discharging the material, the granular material will come out first, and the powder material will come out last. The longer the mixing time, the more obvious the above situation; 3. When the material is wet or sticky, it will enter the auger. The material will be reduced, so that the auger will not "eat" full, and the mixing time will be very long. The limit of the above situation will form an empty tube around the auger.

[0003] There is a certain gap between the strip steel auger and the cylinder wall of the horizontal mixer. This layer of material cannot be discharged. Because of the high feeding port, it is laborious to use, and the cost of using a hoist is high.

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