Volumetric wheat blender

Abstract

The invention discloses a volumetric wheat blender and relates to grain processing machinery. The volumetric wheat blender comprises a shell, wherein a material separation body is connected to a part above the shell; six proportioning insertion plates are inserted between the front side of the material separation body and the front side of the shell; a main shaft penetrates through the shell; two ends of the main shaft are connected with bearing end covers through bearings respectively; each bearing end cover is connected with the shell; one end of the main shaft is connected with a chain wheel; a rotor is connected to the main shaft in the shell, and comprises six groups of steel plate assemblies which are connected to the main shaft along the axial direction of the main shaft respectively; each group of steel plate assembly is arranged below the corresponding proportioning insertion plate. The rotor rotates and is partitioned into six chambers of different sizes along the axial direction; wheat enters the shell from the material separation body; by pulling out different numbers of insertion plates, 2 to 100 percent of materials can be obtained; the materials are quickly discharged out of a discharging port in the lower end of the shell from an external channel of a quantitative part of the rotor. The volumetric wheat blender is simple in structure, low in cost and high in proportioning accuracy.

Description

technical field [0001] The invention relates to grain processing machinery, in particular to special equipment for proportioning and mixing raw grains or quantitatively supplying raw grains in flour mills. Background technique [0002] The wheat blender is an essential equipment in the process of wheat processing. Due to the wide variety of wheat varieties and great differences in quality, it is difficult to produce products with stable quality and controllable quality with a single variety of wheat. Therefore, all large and medium-sized flour mills have wheat matching links. A wheat blending device capable of precisely controlling the flow rate is installed at the outlet of each wheat bin. Through the wheat blending device, two kinds of wheat of different qualities are matched according to the set ratio, so that the quality of raw materials can be stabilized, and the quality of products and product varieties can be controlled. Purpose. The requirements for the microphone ...

AI Technical Summary

Problems solved by technology

[0003] At present, there is an electronic wheat blending device that belongs to the category of gravity wheat blending. It relies on the impact plate and sensors to sense the impact of free-falling materials, and then converts it into flow data through the central instrument, and then adjusts the feeding valve according to the deviation of the flow. Opening, so that the flow rate of the material conforms to the value given by the command. This kind of wheat mixer has a complicated structure, high cost and low durability.

Another kind of old-fashioned wheat blender is made of castings, with low volume ratio accuracy and high manufacturing cost

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