The body of the overturned car is made of wooden planks as a long groove, and this groove is two feet long, and the width is not a certain length, some are four inches, some are seven inches, and the height is about one foot.

There is a pavement slab in this long groove, and the width of this pavement slab is about the same as the width of the long groove, but the length is one foot shorter than the two ends of the long groove, and the place shorter than the long groove is used to place the large and small axles.

In addition, the upper and lower circumferences of the pavement slabs are tied with keel plates. The big shaft is placed on the shore, and the two sides of the big shaft are respectively connected with the crutch with four small wooden sticks in the form of handles, as long as the person leans on the shelf, stepping on the small stick, will step on the crutch, and stepping on the crutch will drive the keel plate at the same time, then the keel board will rotate around the pavement board, so as to scrape the water ashore.

If the field is not on the shore and is on high ground, three overheads can be used for irrigation. And between these three overturned cars and overturned cars, a small pond is used as a connection, so interlocking, taking the water ashore. In this way, it is possible to irrigate the fields of the high bank of more than three zhang.

The overturned car in front of everyone is set up with a water turning overturning car, using the power of the river to scoop water into the bucket, turn it, and introduce it into the canal.

Liu Fan first asked people to dig a deep and narrow ditch on the bank of the river and place the waterwheel in it.

Extend the tread axle of the overturned car to make a vertical wheel. Next to the vertical wheel, set up a shaft in another wood, and make two horizontal wheels up and down on the shaft. The upper horizontal wheel and the vertical wheel are the front wheels, and the two amplitudes and branches are interlocked. and rushed down the lying wheel.

The water rushes the lower horizontal wheel, the lower wheel moves, drives the upper horizontal wheel, and then drives the vertical wheel with the upper horizontal wheel width support, uses the principle of gear linkage, uses the principle of gear linkage, drives the overturned car placed in the ditch on the side, and the water is transported to the shore.

Or change the lower wheel into an independent vertical wheel at the front of the locomotive, so that its width is also interspersed with the upper horizontal wheel, and then push it by the water, the effect is also the same. The lower decker can also be converted into a pusher, which is pushed by the livestock.

"The water is out, it's out,......," the crowd exclaimed.

The people nearby also widened their eyes and cheered.

With this thing, do you still need to run miles with a bucket to fetch water?

When the artisans are done, buckets of water are scooped out of the river and scattered on the ground.

If there is a canal at this time, the canal can bring water to the fields far away.

But it doesn't matter anymore, everyone can think of it.

"Good!" Liu Fan smiled with satisfaction. With the keel waterwheel, the people no longer have to worry about ordinary droughts, and there will be a good harvest every year.

This is a keel waterwheel that turns to water, and it does not require manpower.

The biggest benefit of water turning and overturning is labor-saving. Because it uses the power of nature, human and animal power can be used for other production activities. And this method of water delivery irrigation can be continuous day and night.

However, this method also has some disadvantages, once the water potential is too strong, it is easy to break the keel plate and be unusable.

But there is no way, this is already the limit of what a craftsman can do in this era. When the time is ripe, Liu Fan will use a tube car instead of a water turnover.

"The hussar general is really a strange kat in the world." Cai Yong said with tears in his eyes.

For Cai Yong, Mingguang armor and armor riding equipment are far less effective than the curved plow and keel waterwheel.

Quyuan plough and keel waterwheel are all actions that benefit the country and the people, and benefit the people of the world.

"It's nothing, it's all imitation of predecessors." Liu Fan waved his hand and said: "Quyuan plow, keel waterwheel, both effective, I ordered the craftsmen under the command of Shentu Steel to make some Quyuan plough and keel waterwheel, and distribute them to the people of various counties." And this skill is announced to the world, there are many droughts in various parts of the Central Plains, and with waterwheels, hundreds of people can be rescued. ”

The only one who can be called "the world's kit kat" is Ma Jun. He was a craftsman, a prodigy of mechanics.

"The hussar general is merciful! Everyone in the world will look up to the general! ”

Everyone praised Liu Fan like this.

These things are not military supplies such as weapons and armor, so there is no need to hide them.

Liu Fan will not be so black-hearted and use this skill to make money.

Everyone in the world is going to die!

At this moment, a horse came from afar, and when he arrived in front ......of Liu Fan, he dismounted and bowed: "Tell the hussar general that Xianbei Shan Yu and Lian have sent an envoy to Yinguan City."

"Prepare to go home!"

This must have been the man sent by Helian to form an alliance with him.

Although they want to play with Helian between applause, there are still some things that need to be done on the surface.

Under the people's worship of the prime minister, Liu Fan left by the water.

After Liu Fan left, the people gathered around the keel waterwheel and were full of admiration.

……

"I am the Xianbei Right Captain Moju, a close confidant of Da Shan Yu. Dare to ask the hussar general, I sent you to the Han Kingdom, is this the hospitality of your Han people? Moju pointed to the Han cavalry behind him and said to Liu Fan in Chinese, his face was very ugly.

As soon as Liu Fan returned to Yin Pavilion City, he came over to greet Shan Yu's envoy.

But this Xianbei Lieutenant called Moju was very arrogant, sitting on a war horse, and he was arrogant.

Not far behind Mo Ju were five hundred Han cavalry, who were sent by Guan Yu.

Guan Yu was afraid that Moju would do evil after coming to Yanmen, so he sent five hundred cavalry to keep an eye on them.

"Where!" Liu Fan ordered the five hundred cavalry under Guan Yu to return to Qiangyin, and then prevaricated to Moju: "The envoy doesn't know, there are many robbers in Yanmen, I am afraid that the envoy and others will encounter danger, so I will send cavalry to protect it." If there is anything wrong with the messenger, how can I explain it to Shan Yu? ”

After Moju heard this, he thought that Liu Fan was showing weakness to him, and his face softened a lot, and said: "Da Danyu asked me to bring good mink skins, sheepskins, etc. to the general, and talk about it."

Moju and his party have less than 100 riders, and they don't have cars, so they definitely can't bring much fur, which is the same as Lian and the rumors, it's really stingy.

"I would like to thank you for the big order! Please come into the city with me, and I will prepare the food and drink. Liu Fan asked Moju.

"Hmm!" Satisfied, Moju raised his head and turned his nostrils against the sky. Supercilious.

Da Dan Yu has tens of thousands of elite horsemen under his command, if there is no Da Dan Yu to block the Xianbei tribes, Yanmen will definitely be trampled by the cavalry of the Xianbei tribes.

Moju thinks that Liu Fan should treat him like this.

"I want to shoot him to death." Zhao Ji's eyes were red and he clenched his spear.

Living indifferently and raising your own worth, you don't know where you are at all? How dare you be so unreasonable to the general.

"Moju's arrogance has not exceeded the bottom line in my heart, he is now carried away, and it won't be long before he cries to the corner." Liu Fan smiled and comforted Zhao Ji with a pleasant face.

In front of big things. Liu Fan doesn't need to worry about this kind of person and such a trivial matter.

Indifferent and self-righteous, he regarded Liu Fan's courtesy to him as Liu Fan's awe of their humility.

Yes, when they became the target of public criticism, give them a large number of gold and silver jewels.

Moju naturally thought that Liu Fan wanted to seek refuge from them.

These two chapters are tedious and have to be written. The fuse of the struggle for hegemony in the grassland will be sounded from the next chapter, and everyone will wait and see.

(End of chapter)