Bone crushing machine

Abstract

The present invention provides a bone crushing machine which is durable and has a good bone crushing effect. The bone crushing machine includes a body rack, a working chamber arranged in the body rack, a material inlet arranged at one end of the working chamber and a material outlet arranged at the other end of the working chamber. An electric motor and a screw blade set driven by a transmission shaft are arranged within the working chamber, a filtering net is arranged at the material outlet, and the density of the screw blade set is gradually increased from the material inlet to the material outlet. The provided bone crushing machine can control the size uniformity of bone particles and ensure bone crushing effect by arranging the filtering net in the material outlet and controlling the sizes of via holes of the filtering net. The density of the screw blade set is gradually increased from the material inlet to the material outlet, which can enable the bones to be cut and crushed gradually within the working chamber and improve the bone crushing effects, and at the same time slow the impacts on the transmission shaft and extend the use life of the bone crushing machine.

Description

technical field [0001] The invention relates to the technical field of food processing machinery, in particular to a bone crusher. Background technique [0002] At present, with the improvement of people's living standards, the requirements for food are also getting higher and higher. Among them, the bone crusher is becoming more and more popular. The function of the bone crusher is to crush the fresh animal bones into particles through the spiral blade, which is convenient for cooking soup and so on. However, the structure of the usual helical blade group of the existing bone crusher is single, and it is directly discharged from the discharge port after only being crushed by the helical blade group, so that the bone crushing effect is poor, and the crushed bone particles are of different sizes; From the perspective of the damage of the bone crusher, due to the single structure of the spiral blade group, the end of the drive shaft away from the motor, that is, the end of t...

AI Technical Summary

Problems solved by technology

However, the structure of the usual helical blade group of the existing bone crusher is single, and it is directly discharged from the discharge port after only being crushed by the helical blade group, so that the bone crushing effect is poor, and the crushed bone particles are of different sizes; From the perspective of the damage of the bone crusher, due to the single structure of the spiral blade group, the end of the drive shaft away from the motor, that is, the end of the feed port, when the bone is just put in, the impact on this place is large, under the action of torque , it is very easy to damage the motor that drives the transmission shaft

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