Daqin Engineering Corps

"Great Qin Engineers" Author: Expeditionary Soldiers

Copywriter:

Shen Bing, who majored in mechanical design, traveled to the Qin Dynasty.

He just wants to simply survive, who would have thought that this is a life-or-death world, and if you don't make progress, you will be eliminated.

Shen Bing, who is helpless, can only arm himself with inventions.

Improved trebuchet, the enemy can't even touch the root hair under the double range, and the enemy will be knocked over when lying down;

Design the ladder, dozens of people rushed up, over the wall, captured the flag, opened the city gate, and captured another city;

What kind of moat, urn city, etc., is a piece of cake!

then……

Destroy the six kingdoms, set the Huns!

Ping the Western Regions, conquer Rome!

The map of Zeguo Jiangshan's entry into the war, one will succeed and ten thousand bones will die!

Author custom tags Otaku time travel to make money easily

Chapter 1 Who threw the firecracker

Jian Jia Cang Cang, white dew is frost.

The so-called Iraqi people are on the water side.

Recalling from it, the road is hindered and long.

Traveling backwards from it, just in the middle of the water.

... (Note 1)

Zhao Jun soldiers stood on the top of the city and sang Qin folk songs.

The simple and vigorous singing floated into the Qin army barracks stationed outside with the autumn wind.

In front of the bonfire, all the soldiers of the Qin Army bowed their heads in silence and thought.

No wonder they are so frustrated.

Three months ago, the Qin army's hundreds of thousands of troops divided into two routes from the south and the north to attack Zhao Guo.

Wang Jian on the north road drove straight into Handan, while Yang Duanhe on the south road stopped in front of the Zhangfu Great Wall and could not advance an inch.

The Qin army in front of us is the Hanoi soldiers led by Yang Duanhe.

They had been attacking the city for months and were exhausted and demoralized.

At this time, Zhao Jun played the stone xun and sang Qin songs with an aggressive strategy, which immediately aroused the homesickness of the soldiers of the Qin army.

In a corner of the barracks, Shen Bing stared blankly at the wooden stick called "inspection" in his hand.

This thing is the ID card of this era, and the small characters on it briefly describe the identity information. Shen Bing hopes to learn about his predecessor through it.

Nanzhengfeng Yaoli is the home address.

Big man should mean an adult man, and Bing is his name.

The craftsman's status coincided with his major, and Shen Bing studied mechanics.

Then there is the height... Let me go, isn't seven feet six inches as tall as two meters?

Uh, it seems that ancient rulers are different from modern rulers.

Shen Bing has read a lot of online novels, especially when they are genuinely supported by Qidian. Of course, this pediatric problem will not bother him.

However, handsome is only three seconds...

Operator?What the hell is an operator? !

Shen Bing hesitated, and finally couldn't bear to ask Xun beside him curiously:

"Master, what is an operator?"

Xun is Shen Bing's master.

The Qin State has always used old craftsmen to lead new craftsmen, so as to ensure the quality and standard of military equipment.

Of course, Shen Bing was no exception, so he got a cheap master as soon as he came to this world.

Xun glanced at Bing and thought inwardly that he was not good. This guy hurt his head, I'm afraid he won't be able to remember anything.

But this is also expected. At the beginning, he didn't even remember that he was a master, so what can he be expected to remember?

Xun shook his head helplessly.

If it was before, he would have scolded him long ago.

But at any rate, he was injured to save himself, and losing his temper like before seemed a bit unkind.

So Xun suppressed the bad breath that had risen to his throat.

"Operators are gunners, otherwise what do you think we are doing?" Xun replied impatiently.

Shen Bing was so surprised that he could put an apple in his mouth.

"Cannons? We actually have cannons?"

Xun angrily raised his head towards the tent.

Shen Bing looked in that direction, and then understood.

That is a trebuchet, and the ancients called a trebuchet a "cannon". (Note 2)

This is good news. The trebuchet is just far away and launches stone bombs in the direction of the enemy.

Although it is dangerous, it is much better than infantry fighting with the enemy with swords, guns, swords and shields.

However, when Shen Bing walked in front of the trebuchet called "cannon", the excitement just now faded by half in an instant.

Nima, this thing is called a cannon?

Shen Bing looked in Xun's direction with an incredulous expression.

Xun seemed unwilling to waste too much time on Shen Bing, pretending not to see Shen Bing's questioning gaze, and sipping millet porridge on his own.

The thing in front of Shen Bing was nothing more than a tripod as tall as a person, with a rotatable lever on it.

They call this a cannon?

Still take it to the battlefield?

Also use it to attack the city?

……

Seeing this, Xun on the other side couldn't help frowning.

After thinking about it, Xun threw away the wooden bowl in his hand, and said to Cang beside him:

"Go and teach your senior brother, otherwise tomorrow's siege will not cause any trouble!"

"Yes, master!" Cang responded and stood up and patted his buttocks.

Cang followed for less than a year.

Compared with soldiers who have only learned superficially after two and a half years of study, Cang has almost learned all the skills of his master in just one year.

This makes Cang very proud, so he always likes to show off in front of soldiers.

Following this order is in his favor.

Cang triumphantly stepped on the catwalk and walked up to the soldier who looked like a country bumpkin entering the city, with his hands behind his back, he puffed up his chest, and let out a "huh-huh".

"Brother, please take a look, this cannon was made by us!"

"In wartime, you only need to put the stone bullets into the leather nest, and everyone pulls the gun cord in front together, and the tip of the gun will shoot the stone bullets a hundred steps away!"

"This cannon can fire [-] catties of stone bullets. Wherever the stone bullets go, everything will be destroyed, ashes will be wiped out, and it will be turned into dust..."

There was a black line on Shen Bing's forehead.

"A hundred paces away?"

"Thirty catties?"

"Destroyed and wiped out?"

……

Cang didn't see the helplessness and disdain on Shen Bing's face, he only said that Shen Bing was surprised by the power of this cannon, so don't boast about it complacently.

"Great!"

"This is only a light gun that can be operated by 30 people, and there are heavy guns that can be controlled by 100 people! Even more powerful is the super-heavy gun that can be controlled by 300 people..."

Hearing this, Shen Bing understood that the cannons of this era of emotion, no matter how big or small, are pulled by human power.

You are so behind!

Don't they know how to adjust the counterweight?

Shen Bing looked around and found a few scattered wheels and a hatchet, so he had an idea.

"Junior Brother, come and help!" Shen Bing waved to Cang.

"Okay!" Cang happily replied.

Cang was very satisfied with showing off and preaching in front of Shen Bing, and continued to explain while unconsciously following Shen Bing in his hands:

"These wheels are for the bigger gun wagons!"

"After installing the wheels, you can quickly advance to the position!"

"There are also those stone bombs, they can be placed on the artillery cart to go forward together!"

……

Shen Bing didn't answer, and silently hung up the counterweight and the winch for the trebuchet.

The counterweight is a basket of stone bombs, which is tied to the front end of the lever with hemp rope.

The winch is the wheel, and it can barely be used when it is fixed on the tripod with wooden nails and hemp rope.

Since all the ready-made parts were used, Shen Bing just installed them where they should be, so it didn't take long.

Finally, take a "T" shaped wooden bar as a trigger.

But in the time of a stick of incense, a new type of trebuchet with a winch is in front of us.

Cang didn't seem to realize what Shen Bing was doing until then, he looked at it seriously and then suddenly laughed.

"Brother, is it really stupid, how can there be such a toss about the cannon?"

Shen Bing didn't answer, just grabbed a wheel and raised his head towards Cang.

"Your other side!"

Cang was a little puzzled, but he still grabbed the other wheel and turned it clockwise like Shen Bing.

Then a miraculous scene appeared.

The axle rolled up the rope in circles, and the originally high cannon tip of the catapult was pressed down little by little until it was parallel to the ground and stuck on the trigger.

Shen Bing took a stone bullet and put it firmly into the leather nest.

"Brother, stand up!"

Cang took a few steps back in astonishment: "Brother, what are you doing?"

"What are you doing?" Xun walked up at this time, he obviously heard the movement here and came to check the situation.

"Master!" Shen Bing moved away proudly: "I have improved the catapult!"

Xun looked at the catapult, and cursed without thinking:

"Bullshit!"

"These wheels are placed under the gun carriage, how can they be installed above?"

"There is still a rope tied to the axle?"