The Three Kingdoms started from fooling Jia Xu

Chapter 341 The Yamatai Envoy, the 1st Transmission Device



Chapter 341 Yamatai Comes, The First Transmission Device

Jingzhou, outside Xiangyang City.

Looking at the majestic and majestic Xiangyang City in the distance, a group of people who looked like refugees were stunned, and the corners of their mouths twitched.

These people are Nan Shengmi's group.

Along the way, they have gone through untold hardships, inquired all the way, and then found it along the Yangtze River. The prosperity along the way has opened their eyes.

After seeing the prosperity and magnificence of Xiangyang City, they just felt a little unreal.

"Lord, Lord Messenger, this... this city is too big, and the people here wear... bright clothes, which seem to be much... much better than ours!"

Next to Nanshengmi, a follower looked down at his robes while talking, and felt a little bitter in his heart. They were envoys, and the queen specially brought them the best clothes.
Although these clothes are a little whitish after being rinsed, they are woven from the most precious tablecloth in Yamatai, and only the powerful officials of the dynasty can afford to wear them.

But right now... the tablecloth is no longer fragrant.

Because the common people in Xiangyang are better dressed than they are, they even brought a bunch of tablecloths here, thinking they could impress the Han Dynasty, but now it seems...

It's too difficult, how can the small country of Doumi compare with the big man?It's no wonder that the Han Dynasty just gave some swords to Cao Cao, and they couldn't stand it.

Nan Shengmi's face was also not good-looking.

He thought that the tablecloth belonged to high-end cloth in Yamatai, but getting this big man seemed to weaken their aura.

"It's a big fuss, you act like you haven't seen the world, calm down. How can we compare to the kingdom of heaven?" Nan Shengmi turned around and reprimanded,
This group of little trash has never seen the world.

Unlucky, it's too embarrassing.

Of course, he hadn't seen it either, but he had only heard some rumors about the Kingdom of Heaven.

Near the city, because they were on the road during this time, they were all unkempt and not very energetic. Looking at the teams of soldiers guarding the gate at this time, Nan Shengmi swallowed.

Tsk tsk, this weapon is so bright and big.

"This general, I am Nan Shengmi, the envoy of the Yamatai Kingdom, and I have come here to pay homage to the emperor and the prime minister of the Han Dynasty. This is the letter from my queen,"

"Oh, by the way, there is still a mere gift, and I hope the general will report it."

Nan Shengmi clasped his fists and said awkwardly.

"What country? Take off your horse and carry it? It's hard to give birth to... rice?" The general guarding the city was stunned for a while, his whole expression became a little weird, and his face was blank.

But after all, he still looked behind.

When looking at the tablecloth, the corner of the defender's mouth twitched, and he grinned bitterly and said, "Your... you are indeed quite thin."

Damn, cloth offerings for the whole group of ordinary people?It's really chicken.

Difficult to raise rice is also a bit embarrassing.

"Okay, follow me!" The city guard general first waved his hand, motioning for the soldiers to search, and then said.

For a moment, outside the prime minister's mansion.

"Messenger of Nanshengmi, please stay here later, and I will report to you." The general guarding the city said something, and then left.

In Jiangfu, Jia Xu and others are correcting documents.

The general guarding the city took a glance, lowered his head and cupped his fists and said: "Military Master, just now a group of people came, claiming to come to Xie Ma Tie, and said that they would come to pay homage to the Son of Heaven and the Lord, see you or not?"

"Anthracene~? Did he mean the Yamatai Kingdom?" Jia Xu thought for a while, put down his pen and ink and asked.

"That's right, that's it."

"Dongzhou Island, what are they doing here?" Jia Xu frowned. He knew about Yamatai from ancient books, but that place was far behind the big man, so it was not worth worrying about.

"Wenhe, Kong Ming had previously sent a letter saying that Cao Cao might have captured Kesanhan and even entered Yamatai. Do you think it was because of this?"

Chen Qun also put down the paperwork and tried to ask.

Jia Xu pondered for a while, and said loudly: "There is a possibility that it is impolite for us to meet a big man whose country is an envoy. In this case, you go and take them to settle down."

"I will inform the lord first, and the lord will make the decision."

"No!" The general defending the city nodded and immediately retreated.

"Okay, I'm going to meet the lord." After Jia Xu finished speaking, he strode away, but then turned back, "You two, do you know where the lord is now?"

"It is estimated that [-]% of them are in the blacksmith camp. After the lord returned to Jingzhou, he was obsessed with the blacksmith camp, and also used manpower and material resources to lay the road (track)"

Chen Qun said with a wry smile.

"My lord, what I saw and heard this time is a good thing. First, it deters the cancerous tumors in the Central Plains. Second, it can better help the people to overcome their suffering. As for Chidao...it should be feasible."

Lu Su chose to believe unconditionally.

The focus of the Chidao is the painstaking maintenance, coupled with the things transported and the limited power, so that it is gradually eliminated, but Zhang Xiu starts to build the Chidao, which is of great significance.

"I'll go and have a look!" Jia Xu nodded.

……

For a while, inside the blacksmith camp.

In the open space in the middle, a group of people surrounded.

At this time, the craftsmanship of the blacksmith camp has been many years ahead of the original Han Dynasty with the breakthrough of previous craftsmanship.And Zhang Xiu is welding something in the middle.

Jia Xu didn't speak, and stepped forward to watch.

In Zhang Xiu's hand, there was a frame, on which were two gears, one large and one small, a chain hung on the gear, and the pinion was fixed on a round steel rod.

Zhang Xiu originally wanted to use bearings and balls to reduce friction, but the current technology still can't produce balls, so he can only weld the gears and bearings, and use the gears to drive directly.

While driving, the wheel is installed on the other side of the steel rod, and then the gear rotation force is transferred to the forward power, so as to realize the forward movement of the small train.

This is the principle, the same as that of a bicycle.

However, the small train designed by Zhang Xiu is different. In order to ensure that the kinetic energy of the small train can be towed, each vehicle must be equipped with one or even two kinetic energy devices.
That is to say, there is a part of the front and back of each car for pedaling capacity, and the small bucket in the middle is used to pull goods, and it can also be connected end-to-end to better pull goods.

Two people in one cart can carry five hundred catties of grain, and they can transport more than a hundred miles a day. This can greatly improve efficiency and reduce the disadvantages of transporting grain for thousands of miles.

"Come on, find some wheels to try." Zhang Xiu shouted excitedly, regardless of the stains and sweat on his face, the gears will soon become the main force.

After a while, Zhang Xiu started brazing.

This is an ancient welding method. Although the firmness is not as strong as the iron welding of later generations, it is not bad.

Four wheels, bearing links.

One transmission is all it takes.

Although it is very simple, it was indeed freed up by Zhang Xiu, but the appearance still needs to be improved, and the position needs to be improved in all aspects.

After a long time, brazing is over.

A quadricycle appeared.

Zhang Xiu went up excitedly, and under the eyes of everyone watching, he stepped on the pedal and ran away...

It's just that this four-wheeled vehicle has no head and is only suitable for use on the track, and Zhang Xiu can't ride it too much, but this also proves the feasibility of his method.

But just stepped on a few times,

Zhang Xiu felt the shortcoming.

The first one, because there are no balls, the gears and bearings are welded, so the pedal cannot be stepped backwards to adjust the position.

The second one, because there are no bearings, it will take a little more effort, and it feels a little squishy when you step on it, which is not as smooth as the later generations.

But in general, the gear transmission device was able to be produced at the end of the Han Dynasty. This is a big leap forward. At least there is some industrial foundation, and the development will be faster in the future.
When I draw the points from the system later, maybe I can get some good things out, and it is not impossible to get a steam engine out by then.

(End of this chapter)


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