Niter ice making machine for teaching

Abstract

The invention discloses a niter ice making machine for teaching. The niter ice making machine comprises a reaction box, wherein supporting legs are fixedly connected to two sides of the bottom of thereaction box correspondingly, an ice forming box is arranged in an inner cavity of the reaction box, the bottoms of two sides of the ice forming box are in contact with the top of the reaction box, abearing is fixedly connected to the axis of the bottom of the reaction box, an sleeve is movably connected to an inner cavity of the bearing, the top of the sleeve extends to the inner cavity of the reaction box, a transmission rod is fixedly connected to the top of the sleeve, first stirring rods are fixedly connected to the tops of two sides of the transmission rod correspondingly, and second stirring rods are fixedly connected to the bottoms of the two sides of the transmission rod correspondingly. According to the niter ice making machine, through cooperatively using the reaction box, theice forming box, the sleeve, the transmission rod, the first stirring rods, the second stirring rods, a water flowing hole, a plugging block, a driven gear, a driving gear, a motor, a water inlet pipeand a feeding pipe, water can be visually frozen into ice, so that students can observe visually, the teaching effect is significant, and thus a teacher can be better assisted in teaching.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a saltpeter ice maker for teaching. Background technique [0002] Physics is a natural science that studies the most basic structure of the material world, the most common interaction, the most general law of motion, and the experimental methods and thinking methods used. In modern times, physics has become one of the most basic disciplines in natural science. 1. However, there is currently a lack of teaching and demonstration equipment in physics teaching. Among them, there is a lack of intuitive teaching and demonstration equipment for the demonstration of water freezing into ice. Teachers with strong hands-on ability have also made simple devices, but the effect is not good and cannot be better. Help teachers teach. Contents of the invention [0003] The purpose of the present invention is to provide a saltpeter ice maker for teaching, which has the advantage of ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a saltpeter ice maker for teaching, which has the advantage of being easy to teach, and solves the lack of teaching demonstration equipment in the current physics teaching. Strong teachers have also made simple devices, but the effect is not good, and it cannot help teachers better in teaching

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