I am a primitive

It is because there are still some devices that are not installed.

Under the signal of the cat's ear, many people continued to dig in the pool and set up pillars.

From the water wheel, go to the place where the water flows down.

The pillars were erected so high that they were almost level with the bank from which the water flowed.

After the pillars were set up, someone came over carrying something.

This thing is a saw, a large tree trunk sawn from the middle vertically.

The diameter of the section is nearly one meter, and the overall length is nearly two meters.

The wood in the middle of the trunk has been chiseled and hollowed out a lot, which is a bit like the original canoe made by the tribe.

However, unlike the canoe, both ends of this section of wood have been completely chiseled and cleaned.

If such a description is not enough to describe and is not easy to understand, it can also be regarded as half of a hollow cylinder split from the middle.

After the thing was carried over, the cat's ears were carried to a row of piles that had just been erected, and one end of it was placed on the bank where the flowing water was flowing down, just facing the water outlet.

Of course, for the convenience of installation, before doing these things, Mao Er asked people to use copper shovels and other things to cut off the upstream of the water flow, and led it aside with a temporary excavated canal.

After a while, the channel made of tree trunks was fixed to the stump, and the interface was well blocked with stones, mud and other things.

"Okay, let's shovel the soil away!"

After finishing this thing, Mao Er conducted a serious inspection again.

After seeing that there was no problem, he opened his mouth and said this.

So someone went up and blocked the opening of the side channel, and shoveled away the dirt that blocked the main road.

After the opening was shoveled, water flowed out along the opening, and then followed the wooden channel propped up to the top of the pool. After flowing to the end, it fell down.

The heavy water column smashed down with the force of falling, and landed on the leaves of the water wheel.

Such a force directly smashed the leaves of the water wheel downwards.

While turning downward, the water wheel is also driven to rotate.

Then the falling water falls on a new leaf.

The water wheel just rotates one leaf after another, and the whole water wheel rotates accordingly.

Seeing the water wheel continuously rotating under the drive of the water flow, and the square wooden sticks mounted horizontally on the horizontal axis of the water wheel, and the people of the Qingque tribe gathered around the pool to witness the miracle, they couldn't help but burst into tears. A burst of cheers.

Some minors squatted on the side, opened their eyes wide, and looked at the water wheel that was constantly rotating driven by the current in great surprise.

At this moment, their surprise and love were no less than that of a particularly famous scientist when he saw the windmill when he was a child!

"Install the water reels too! Install all three water reels!"

Seeing the water wheel constantly rotating driven by the current, Han Cheng also seemed extremely happy.

After a while, he said loudly to Mao Er and the others.

At this time, he couldn't wait to see the scene where the water wheel drives three water reels to work at once!

He is not the only one who has this wish, Mao Er and other members of the Qingque tribe also have this idea.

So after hearing Han Cheng's greeting, Mao Er and the others, who were looking at the water wheel driven by the water with joy, immediately took action.

In order to facilitate the installation of the following things, some people were asked to shovel open the opening on the side of the canal with a copper shovel, and then use stones, soil, etc. to open the main channel. Plug it up and divert the water to one side.

However, what happened next left everyone, including Han Cheng, dumbfounded.

The water wheel is running normally, and the three matching water reels are also normal and can be used as well.

However, such two things can't fit together at this time!

Because the place where the water reel will be installed is a water pool...

The drop between the water surface of the pool and the rotating shaft of the water pestle is almost two meters.

With such a big gap, the two cannot be put together anyway.

Moreover, even if it can be installed together, it will not work.

Because the place where the water mill is installed is a water pool, in the future, the person in charge of pounding rice can’t be allowed to stand barefoot in the water pool and soak the rice, right?

Not to mention whether people can bear it or not, if the operation is not good, and the rice is sprinkled in the water, then the matter will become big, and it will not come back after rubbing!

At the edge of the pool, it became very quiet for a moment. The people who were very excited just now and wanted to see the fruits of victory immediately were speechless at this moment.

Bending down to support the cat ears of a water reel, his eyes kept looking up and down on the water surface and the water reel's rotating shaft in mid-air, and he was a little dazed for a while.

He never expected that things would go so wrong at this moment.

How can I pretend this?

"God, Son of God, this, this..."

After a while like this, Mao Er turned his head to look at Han Cheng, pointed at the water surface of the pool, and opened his mouth in a daze, not knowing what to say for a while.

Han Cheng also held his forehead with one hand, who would have thought that at this moment, he would actually come up with this!

Sure enough, there are so many things that can't be forgotten, if one place is not considered thoroughly, things will go wrong, and things will not be done!

"Build a platform from here, build it directly from the water pool, and connect it to the shore here. After the construction is completed, the water reel will be supported on this platform."

Han Cheng pointed to the water pool, and said to Mao Er, who had been completely stunned by the problem that had been caught off guard, and gave his own solution.

After building a platform here, the problems encountered in the installation of the water reel can be perfectly solved.

Moreover, with this platform, people do not need to soak in water when pounding rice.

Even if the rice is accidentally spilled, with this platform, there is no need to worry about spilling it in the water and not getting it out!

The cat ears who were immediately stunned by this unexpected situation, after hearing what Han Cheng said, their eyes lit up immediately!

The more he thought about it, the brighter his eyes became, and the circle of confusion just now disappeared.

Yes!

The water here is too low, there is no way to install a water reel, and a platform can be built directly from here!

If this platform is built, won't all the problems be solved? !