Chen pinyin

Most of the tools used for hulling are wooden hammers. Usage: stone hammer, rice hammer, rice hammer, rice hammer house (rice mill).

2. Application of jointing and tamping: rice (meter)

Please explain Du's name in detail.

(1) A pedal-type oblique hammer used to remove rice husk, which falls and hits in a stone mortar, is ten times more beneficial to remove rice husk because it is very heavy to practice. -"New Theory"

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(1) pounds and pounds.

For example, one of Lu You's four poems in the Song Dynasty, "A boat swims near the thatched cottage and goes home", said: "Several thatched cottages form their own villages, and the daytime gate is covered by the voice of the earth." Journey to the west. The nineteenth time, the strange robot knelt down and looked empty, just kowtowing. 」

Du pinyin

The basic definition of cymbals: set up a wooden pole with a pillar and put a boulder at one end of the pole. The stone kept rising and falling with its foot on the other end, and the skin of brown rice in the mortar below was removed. A simple mortar is mortar, and rice is pounded with a pestle.

Chen's detailed explanation:

[du]

A pedal-driven tilting hammer for removing rice husk falls into a stone mortar to remove rice husk.

Because practice is very important, the profit is ten times higher. -"New Theory"

"Move"

Pound, pound.

Such as: glutinous rice (glutinous rice)

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Water hammer mainly refers to water hammer, also known as machine hammer, water rammer, rollover hammer, bucket hammer or drum hammer, which is the result of mechanization of pedal hammer. The power machine of water hammer is a large vertical waterwheel, with several blades on the wheel and some staggered shifting plates on the rotating shaft for shifting the water hammer rod. Each pheasant uses a post to erect a wooden pole.

One end of the rod is equipped with a cone stone.

Rice to be processed or porcelain clay for processing ceramics is placed in the stone mortar below. The running water impacts the waterwheel to make it rotate, and the shifting plate mortar on the shaft moves the tip of the hammer rod, so that the hammer heads fall to the ground to grind rice together. It is worth noting that.

Vertical waterwheel is the most suitable and economical application here, just like horizontal waterwheel is often used in water mill. Using water pheasant, food can be processed day and night.