"Transmission? The transmission chain is simple, and it shouldn't take too long to build this. The pen, fun, and www.biquge.info axle are also simple, and the frame is simple, and the handle is simple,...... Simple! "Xuanyu takes a closer look, this medium-sized cart seeder is still very simple to manufacture!

In Xuanyu's calculations, this medium-sized seeder, except for the power system that has not been solved, the rest of the parts are not difficult!

As long as it's made of iron, what shape can't be made by the dwarves?

Chain? Cogs? Screw? Shovel heads? Axle?

It's all a minor problem!

However, when Xuanyu made one according to his own idea and was about to further study the power system, he suddenly realized that he was naïve!

The result is a four-wheeled cart seeder.

The wheels are rubber wheels replaced by wooden wheels, and when Xuanyu asked Xuanshi to push the seeder forward, the planter's movement was still very smooth.

Seeing this, Xuanyu went directly to the next step.

Equip the planter with a power system!

Make it easy for ordinary farmers to use the planter, as it is written in the Encyclopedia.

The production of the power system is not very difficult, although there is no gasoline and gasoline engine in the human world, but there are formations in the human world!

Xuanyu carved a formation inside the seeder that converts the energy in the "Thunder Crystal" into power, and then links this formation with the gears in the car.

In this way, the power system of the planter is born!

Xuanyu immediately happily took the "Baiyu No. 1" seeder he developed, and when he went to the field to experiment, he tragically found that his seeder had no way to work at all!

Xuanyu personally sat on the seeding machine, controlled the shovel head below to go deep into the soil, and then put a shiny "thunder crystal" on the side, and the seeder "buzzed" and started!

Listening to the sound of "buzzing", Xuanyu was first happy, and then his face became strange again.

"What's going on?" Xuanyu frowned and looked at the motionless "Baiyu No. 1" in front of him, in fact, it was not motionless, its four wheels were spinning, showing that there was nothing wrong with the power system of the seeder.

However, the four wheels were spinning on the ground, and the planter could not move forward.

Xuanyu jumped off the seeder, looked around it, and found that there was nothing wrong with the seeder, everything was normal!

But he just couldn't go forward, let alone plow and sow seeds!

After looking at it for a while, Xuanyu gradually discovered the problem!

"Is it because the wheels are too slippery?" Xuanyu muttered: "The power must be enough, then the wheels must be too slippery!" ”

Indeed, the wooden wheels are too slippery!

The grip is not enough, and even if the planter has enough power, it will not be able to move forward!

Now Xuanyu was dumbfounded!

I thought it was the simplest wheel, but I didn't expect it to become his most difficult problem.

"Rubber, rubber, there are no rubber trees in the big man!" Xuanyu recalled the description of rubber in the book, and then he tragically discovered that although there are rubber trees in the human world, there are no big Hans!

"Rubber trees grow in the Shang and Zhou kingdoms in the south, even if you buy some, it won't help!"

Xuanyu wants mass production, not simply making a sample.

Moreover, even if there were enough rubber trees, he would not necessarily be able to develop rubber sheets, let alone wheels made of rubber!

"Childe, I heard that there is an ice city in the Drifting Snow Empire in the north, which has been frozen for many years, and the people living in it wrap animal skins on wheels to prevent slipping, I don't know?" The Xuan Shi Dao on the side.

"Hides?" Xuanyu's eyes lit up, it seems that you can try it!

There are many beast tribes living in the human world, and many people make a living by hunting beasts, and there is definitely no shortage of animal skins.

Xuanyu thought of it, and ordered someone to find a few animal skins, and after some busy work, wrapped the wheels in animal skins.

Get in the car, start, shovel, go!

However, it turned out to be a no-no!

The four wheels were still slipping.

Xuanyu frowned, "Still can't do it?" ”

Xuan Shi on the side was also a little embarrassed.

"Is it too light? Not enough friction? The word friction is still a new word that Xuanyu learned in the "Encyclopedia", and Xuanyu thinks this word is extremely subtle!

One word, it is very accurate to describe what he felt was wrong before and didn't know how to express it!

"A way to increase friction?" Xuanyu flipped through the "Encyclopedia", and suddenly another piece of information came to his mind.

"Increase gravity or decrease the smoothness of the surface of an object......

Sure enough, what the book said was pretty much the same as he thought.

It's just too light!

You have to increase the overall weight of the planter to increase the friction between the wheels and the ground!

With direction, Xuanyu is not afraid.

Replacing the wooden wheel with an iron wheel, Xuanyu still felt that it was not enough, and then added a large piece of iron to the body of the seeder.

"If it doesn't work this time, it's the sky has no eyes! By the way, isn't Tiandao a master? Can the master bless me! Xuanyu looked up at the sky, he had been studying this seeder for almost a month.

From the very beginning of the outer frame of the car body, to the current wheels, he overcame one problem after another, that is, he wanted to be able to research a seeder that could be suitable for the use of the human world, is it easy for him!

Get in the car, start, shovel, go!

"Buzz"

"Move, Childe, move it!" Xuan Shi said excitedly on the side, he has been with Xuanyu for a month, and he has been busy, although he doesn't know what Xuanyu is doing to study this "iron lump". However, he knew better than anyone how hard Xuanyu had put into this!

Now, it's finally working!

Under the control of Xuanyu, the "Baiyu No. 1" seeder moved forward slowly, not fast or slow, and ploughed out five ravines behind it, and some wheat seeds were evenly scattered among the ravines.

"Success?" Xuanyu jumped out of the car excitedly, looked at the seeds in the field, and said ecstatically: "It's successful!" It really worked! ”

There's nothing more exciting than the joy of a tool you've created yourself and how successful it is.

Xuanyu is in this state now!

"Quick, go and get Master Edrul and them!" Xuanyu said excitedly.

"Yes!" Xuan Shiyi went out with a happy face, and some of the guards outside the door were all shocked when they saw Xuan Shi's smiling face.

Really, it's a thriller!

Who has ever seen Xuanwei's smiling face?

Isn't this the end of the?

……

In a clearing in the back garden of the Prime Minister's Mansion, the three master craftsmen of the dwarven race, Edrull, Moore, and Demar, all looked at the Xuanyu in front of them in confusion.

They all know Xuanyu's true identity, but they don't care, what they care about is what Xuanyu invited them to Dahan for.

It's been a month and they're not allowed to do anything, which makes them very unhappy!

"Lord Wang, do you have a mission?" Edrul asked, they all knew that the young man in front of them was the White Jade King of the Xuanwang Palace, so they called him directly.

"Ahem, after delaying a few masters for so much time, Xuanyu has made amends to a few masters!" Xuanyu saluted.

There is no way, let alone Xuanyu, even if it is King Xuan or even Emperor Luzhou, he can't hold it up in front of these three people.

"It's okay, I just don't know why the prince invited me to come?" Delmar asked.

"Ahem, that's right, Xuanyu has a ...... here Well, something, yes, there's one thing that needs the help of the dwarves, and only the dwarves can make it! Xuanyu said.

"What's that?" Edrull asked with some interest.

"This is it!" Xuanyu leaned sideways and pointed to the seeder beside her.

The three of them looked at each other suspiciously, "This? What is it? ”

The three of them have lived for a handful of years, and they have really never seen such a car!

Yes, they saw the four wheels of the planter and thought it was a car!

"This, I named him the seeder, it's ......" Xuanyu explained the function of the seeder to the three dwarven masters.

After hearing this, the three of them were directly dumbfounded!

Seeder?

A machine that automatically sows seeds and cultivates the land?

Just kidding!

After Xuanyu demonstrated in front of the three of Edrul, the three of them looked at the seeds in the field and were speechless in shock!

"This, this is an unprecedented spiritual weapon!" Edrull said with a shudder.

"Master, can this be mass-produced?" Xuanyu asked.

"As long as you have the drawings, you can!" Edruel shuddered and was sure.

"That's good!" Xuanyu let out a sigh.