I am a Primitive Man

"When~ When~ When~"

In the carpenter's house in Jinguancheng, a jingle sounded.

The best carpenter's cat ears staying here in Jinguan City are punching a hole at one end of an extremely smooth wooden stick that has been shaved with one hand with an axe and one hand with a chisel.

The wooden stick is extremely solid, even if the cat's ears use a chisel made of meteorite iron, which is one of the few in the tribe, one chisel can't get a lot of sawdust from it.

It is necessary for this stick to be firm, because it is the outer part of the shaft that exists similar to a waterwheel.

The production technology of Qingque tribe axles has matured a lot.

For this reason, the axles and cat ears of the waterwheel did not do anything difficult.

Just use an axle that should have been used on a bullock cart wheel on this, and that's fine.

However, the axle of the bullock cart is still a bit short when used on it.

So the cat’s ears wanted to connect a piece at one end of the axle.

The connected shaft is not used for load-bearing, but only used to rotate with the rotation of the water wheel, thereby driving the movement of the water turret installed below.

Therefore, only wood is enough, and it will not be exhausted.

After a while, the long holes in the wood were cut.

In this way, a total of three holes were drilled, and the distance between two adjacent holes was forty-five centimeters.

Moreover, the three holes are not on the same line, but scattered in three different directions on the wooden pillar.

After chiseling the three holes, the cat's ear reached out and took the small rectangular plank that had been cut on the side.

One end of the plank is relatively small, similar in size to the chiseled hole.

Put the small end of the wooden board against the drilled hole, the cat's ear picked up the axe and slammed it against the wooden board for a while, and the wooden board was firmly fixed to the wooden shaft.

There was still 23 centimeters left outside of the plank hit on the wooden shaft.

The cat's ear picked up a similar wooden pole again, and in the same way, it was firmly nailed into the wooden axle.

After a while, these three holes were firmly nailed into square wooden posts of the same length, width, and thickness.

Because the three are not on the same line, it looks a bit like the mace held by the leader of the Red Tiger tribe.

After finishing this, the cat's ears carefully checked it in his hand. After seeing that there was nothing wrong with it, he put it down and went to work on the rest.

The function of this thing is to move the installed water hammer.

A short wooden pole moved one.

In other words, if the water tank is done well, it can drive three water tank heads at once!

The speed of grinding rice with such a tool is naturally not slow...

"Bang, bang, bang..."

The cat ear with a meteorite axe in his hand continued to smash there.

In front of him, there was a thick wooden wheel no less than 30 centimeters in diameter and forty long.

Around the thick wooden wheel, eight lines were evenly divided.

Now, each of the eight lines has three holes about one and a half centimeters wide, five centimeters long, and six centimeters deep.

What the cat's ear holds in his hand is a long and narrow trapezoidal wooden board.

On the narrow side of the board, there are three protrusions corresponding to the holes cut in the wooden guru.

After the cat's ears matched it, he held a wooden hammer and hit the end of the plank, slowly driving it in and nailing it firmly.

The reason why I would use a wooden hammer at this time instead of using a bronze hammer or a harder meteorite axe is because the wooden board is relatively thin and I am worried that it will be broken.

In the constant ‘pop’, these eight special wooden boards were gradually smashed in and finally nailed.

After nailing the eight wooden boards, this thing looks changed, and the overall diameter reaches 1.5 meters!

This thing is the water wheel that drives the water tank.

After finishing the water wheel, the cat ears fixed the water wheel to one end of the bronze shaft with the help of some people.

After fixing it, lift it to the ready-made shelf and fix it again after finding the position.

After finishing these, the cat's ears grabbed a leaf of the water wheel with his hand, and slammed it down (fa, two beeps), and the water wheel gurgled in the air.

Even the solid wooden stick that was attached to the other end of the bronze shaft began to rotate together.

The effect of turning is still good.

After turning for a few times, the cat's ears got some big oil, which dripped on the joint between the shaft and the shelf below.

Then it continued to rotate.

With these large oils for lubrication, the water wheel turned obviously much lighter.

Seeing this, Mao Er nodded in satisfaction.

Then, instead of letting people turn the water wheel, they took the people to install the hammer head of the made water tank here.

The hammerheads of the water dolphins used for the installation are more like the primitive dolphins being used in the tribe.

They all look like an unbalanced balance beam.

One end is a heavy hammer head, and it traverses the axis of the wood, which is relatively close to the hammer head, about one-third of the entire wooden pole.

At the other end is an empty wooden pole with nothing.

Different from the original water tanks being used in the tribe, the lighter and longer section of the wooden pole has not been taken out of the sink. On the contrary, it has been scraped extremely smoothly.

Moreover, on the upper part of its high-turned tail, it is not flattened, but a downward arc is deliberately created.

Three of these water tanks have now been made, but I'm only experimenting with this new type of water tank, so I only installed one.

The installation position of this tap corresponds to the middle of the three small wooden boards installed on the wooden shaft.

There is a vertical relationship with the entire wooden shaft.

After locating the correct position and installing the water turret, under the gaze of Han Cheng who clenched his fist slightly, the cat's ears, who also seemed very excited, stood up, came to the side of the water wheel, and grabbed the water with his hand. A leaf on the wheel rushed forward forcefully, and the water wheel and the rotating shaft fixed to it began to rotate.

Rotating along with it, there are three thicker regular square wooden posts nailed to the connected wood.

After the water wheel turned half a circle, the top of the square wooden column installed in the middle position encountered the end of the high-turned water hammer head.

This square wooden column, as the water wheel rotates, begins to move downwards, blocking the tail end of its turret, and being pressed down by it.

At the same time, the heavy hammerhead of the water pile rises, and it rises further and further.

"boom!"

The length of the square wooden column is limited. After pressing down the tail of the raised water hammer for a certain distance, the wooden column slid to the rear of the water turret and the arc was made.

Then he slid down from this arc and turned in another direction.

After losing the pressure on the wooden shaft and the square wooden column, the end of the heavier hammer head was installed on the water turret, which once again took the upper hand, fell from mid-air, and slammed it with a bang. It fell in the stone mortar placed below.

It just smashed into it, and the square wooden post after a round of rotation turned around again.

Carrying power, it once again pressed the tip of the tip of the water tank and ran down...

Han Cheng frowned.

To this extent, the new type of water trap experiment can be said to be basically successful.

However, there are still many small details that need attention and need to be modified.

For example, under the control of the beam installed on the rotating shaft, the hammer head of the water peg fell not high enough from the ground.

This is not good.

Because of this, the impact force of the water dumplings is not strong enough, and the efficiency is too low for pounding rice.

The reason for this is that the length of the square wooden column used to press the end of the water tank is not enough.

Before it was pressed to the end, it had already slipped from the end of the water tank.

"God, I will make another long wooden post and replace this short wooden post."

Han Cheng could see where the problem was. As the leader of the carpenter team in Jinguancheng, Mao Er also could see where the problem was.

So he said this to Han Cheng aloud, and then he carried an axe made of meteorite, and he wanted to walk aside.

"Wait!"

When Han Cheng saw this, he called the cat's ears.

Mao's ear stopped when he heard the words and looked at Han Cheng with some doubts. He didn't know his **** son. At this time, he called himself to stop what it meant and what he wanted to do.

"Don't panic to chop the new wood, first move the water turret to the wooden shaft, and try to make the end of the water turret closer to the wooden shaft."

Han Cheng said.

The wood is not long enough, it does exist.

However, there are two solutions.

One is what the cat's ears said, cut a piece of wood longer than this one, and replace the shorter one. This way, the problem can be solved.

The other is to move the water turret forward to reduce the distance between the end of the water turret and the horizontal wooden column above the wooden shaft.

When the distance is reduced, the wood is increased.

This is the so-called mountain that doesn’t come to me, I just go to the mountain...

Hearing Han Cheng's words, the cat's ears, who were still a little confused just now, suddenly lit up.

What the son of God said seems very feasible!

Compared with re-cutting a longer square piece of wood, withdrawing the short piece from the wooden shaft, and then loading the long piece of wood in, it is more convenient to move the bucket forward.

Moreover, if you really want to change the square wood that is installed horizontally, it is not as simple as just changing one, but you need to replace all three and make it the same length!

After the cat's ears lit up, he immediately greeted a few people to act with him, and Shui Duo moved forward.

After that, let people start the water wheel again.

When the water wheel rotates, the rotating shaft also rotates, driving the small square wood mounted horizontally on it to rotate together.

The rotating square wooden column was pressed against the high end of the water bucket, and under the action of the rotating force, it pressed downward.

At the end of the water ball, as the power began to drop, the heavy hammer head of the water ball began to rise.

"boom!"

After a while, the heavy hammer head fell from the air and fell into the stone mortar placed below, making a sound much louder than before.

Of course the sound is loud, because this time the distance the hammer is raised is obviously much higher than before!

This means that the changes Han Cheng just proposed are completely successful!

The cat's ears were full of admiration and looked at Han Cheng who stood aside.

The Son of God is the Son of God, and he knows better than someone who deals with wooden objects all day long!

The people who stood there watching the new appliance looked at Han Cheng's eyes, and they were also full of admiration.

The Son of God is indeed the Son of God! The leader of the Jinguancheng Carpenter Group is even more able to think of ways than the cat ears dealing with wood every day!

"Go, lift this thing to the water's edge and try to install it there!"

Shenzi Han, without changing his face, cast all the admiration gazes from everyone, and after receiving all of them, he said this to everyone.

After all, the water must be driven by water. At this time, there is no problem when people use it with their hands, but what is the final result, whether it is good or not, it is still necessary to install it by the water and let the running water drive it. Check it out.

Hearing what Han Cheng said, the members of the Qingque tribe, who had already had enough confidence, separated some people, carried the first upgraded and revised water tank, and walked out of the tribe.

After a short while, everyone came to a drain.

There is a bright white water falling from a height and into the pool below.

This is where the new water tank will be installed.

The terrain of Jinguan City here is gentle, the drop is generally not big, and it is not easy to find such a current.

At the beginning, there was no such a big drop in the water. It was Han Cheng who let people dig out here.

The excavated soil was transported to the east side of Jinguan City to fill in some low-lying areas.

It is not easy to build such a low-lying place, and it takes a lot of effort.

However, there are too many people here in Jinguan City, and it is no problem to dig these out.

After coming here, Mao's several people took off their shoes~www.NovelMTL.com~ rolled up their trousers, pulled a tape made of leather, and went down to the pool to measure and determine where to install the water wheel.

After a while, the position of the water wheel rack was determined.

Then another seven or eight people took off their shoes, rolled up their trousers, carrying tools such as shackles, copper shovel, hammers, thick wooden stakes, etc., came to the not deep water pool, and began to install according to the position determined by the cat ears. .

A large number of people not only eat more buns, but also do more work.

In the operation of everyone, it didn't take too long for the frame of the water wheel to be firmly nailed into the pool.

After the shelf was installed and fixed, everyone lifted the water wheel and fixed it to the shelf.

The installed water wheel has a vertical relationship with the flowing water on the same plane.

In this way, the falling water can hit the leaves of the water wheel and drive the water wheel to circle...

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