Coffee bean grinding machine

Abstract

The invention discloses a coffee bean grinding machine. The coffee bean grinding machine comprises a barrel, a first rotation shaft is rotatably mounted on the left side of the middle of the barrel through a rotation shaft hole, a first baffle plate is fixedly mounted on the left part of the first rotation shaft, the right end of the first rotation shaft is fixedly connected with the middle of theleft end of a grinding wheel, the middle of the right end of the grinding wheel is fixedly connected with the left end of a second rotation shaft, a cross bar is slidably mounted on the left of a right-angle round rod through a movable groove, the lower end of the left of the right-angle round rod is fixedly connected with the middle of the upper end of a pressing plate, and the upper end of a right-angle square rod is fixedly connected to the middle of the lower end of a lower pressing plate. A hand lever is rotated clockwise, a pressing plate is driven to move upwards, meanwhile, the grinding wheel and a trapezoidal round plate move in a matched manner, so that coffee beans are grinded to be fine and smooth, the coffee beans are well grinded into fine powder, the grinding wheel then strikes down the fine coffee powder from the trapezoidal round plate, thus the fine coffee powder is discharged from a material discharge hole through a sloping plate, and the grinded coffee powder is conveniently discharged from the machine.

Description

technical field [0001] The invention relates to the technical field of grinders, in particular to a coffee bean grinder. Background technique [0002] Coffee beans refer to the plant fruit used to make coffee. In a broad sense, there are two kinds of coffee beans in the world, Arabica beans and Robusta beans. The fruit of coffee is composed of two oval seeds facing each other. The side that connects with each other is a flat joint, called a flat bean, but there are also ones that are composed of a round seed, called a round bean, and the taste is the same. The earliest way for Arabs to eat coffee was to put the whole fruit Chewed to draw its juice, then they mixed the ground coffee beans with animal fat as a physical supplement for long-distance travel, until about 1000 AD, the green coffee beans were used in boiling water Boiled to become an aromatic drink, and three centuries later, the Arabs began to roast and grind coffee beans. Because alcohol is strictly prohibited in...

AI Technical Summary

Problems solved by technology

[0003] However, the existing coffee bean grinder cannot break coffee beans into fine powder better, and it is very troublesome to release the coffee fine powder from the grinder, which is a waste of time for the office worker

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