Reborn in the red years, I am farming in space

Chapter 137 Designing the Threshing Machine

After Du Juan delivered the food to Luo Xuan, she couldn't stay in school anymore.

After all, in the eyes of Du Juan and the others, the many students in Hongxing Township Senior Primary School were not a group of unattainable existences.

But it is definitely not a strange group that Du Juan likes to blend in and can blend in.

Just like a child in the countryside who suddenly walks into the university campus, it will make her feel at a loss and feel uncomfortable.

Bu Yaoming, the leader of Xiaolaojun's production team who accompanied Du Juan to the village field, and the cadres in the brigade are having a meeting in the township office at this time.

So Du Juan can only go wandering in the street, go to the stores of the supply and marketing cooperatives to kill time.

Fortunately, Du Juan's family has two relatives in the village.

If she really has no place to kill time, she can go to a relative's house as a guest, and wait for Bu Yaoming and the others by the way, and then they will decide together when they will go back to Xiaolaojun's production team together.

After seeing off Du Juan, Luo Xuan took the blueprint of the "Hand-operated Corn Thresher" and went to the "Iron Machine Club".

The thresher has a simple structure, and it doesn't take a few catties of iron to make a machine.

Because when steel was made in the past, a lot of kitchen knives and iron pots in the big guy's house were melted and cast.

So now at home, we need to rebuild some ironware.

But steel is a controlled substance.

Considering everyone's actual situation, there is now a provisional regulation in Rongwei County: when commune members and urban residents need to use steel weighing less than 10 catties to make utensils, they do not need to apply to the above.

A thresher weighs roughly 7 or 8 catties.

Luo Xuan used his and Aunt Zhang's household registration booklets to build two threshing machines at the Ironware Society, which only required about 15 catties of steel.

In this way, I don't have to go to the township office to apply to the superiors for using steel that exceeds the standard.

Therefore, Luo Xuan plans to make two hand-operated threshers with different specifications to try.

As for the threshing machine, because its structure is more complicated than that of the corn thresher, Luo Xuan has not yet drawn the blueprint.

Moreover, the pedal threshing machine uses a large amount of steel. Luo Xuan is going to think of a way in two days, and get some steel indicators.

There are blacksmiths and technicians in the ironware society.

When the technician took a look at the crude blueprint drawn by Luo Xuan, he couldn't help but asked Luo Xuan in confusion: "Little comrade, what kind of machine is this?"

Luo Xuan evaded with a smile: "Our school is building a laboratory. Perhaps the laboratory needs to be equipped with some strange equipment."

The technician held up the drawing and looked at it for a long time with a puzzled expression, but he didn't see a reason.

I had no choice but to say to Luo Xuan: "Then our ironware club will try to make it first. You pay a deposit of 5 yuan first, and we can calculate the specific amount when the thing is made, and then we will refund the long and short."

Luo Xuan paid the deposit and returned to school.

Today is the first day of school. According to the usual practice, there will be no lectures in class.

Often this day is a meeting, cleaning, and then a class meeting in the class to elect class cadres.

Then the head teacher and other teachers would say a few more words, and the day would be over.

Back in the classroom, all the students have arrived and are preparing to start the election meeting.

Where there are people, there are rivers and lakes, honesty do not deceive me.

Don't look at the nonsense things like electing the principal and deputy monitors, group leaders, class representatives, etc., but those who really want to be "leaders" are stepping up their activities at this time, talking with the students and building relationships, in order to show their best The best, the best side to come.

Like a peacock spreading its tail.

The good side is shown for everyone to see.

As for the back, don't look at it, the back of a peacock is similar to a chicken's butt.

Nothing surprising.

Don't look at the fact that there are only 33 students in class five and two.There are quite a few class cadres.Seven, seven, eight, eight, all in all, there are more than a dozen positions.

Don't scoff at this, in fact, this is a very clever management method.

It is still very effective in cultivating children's self-confidence, sense of responsibility, and enhancing their sense of honor.

If you don't know the flavor of the music, you are not the person in the music.

Luo Xuan slipped to his seat and sat down, took out his notebook, paper and pen, and began to concentrate on drawing drawings again.

The class selection cadres have nothing to do with him, and Luo Xuan has no interest in them.

However, the tree wants to be quiet but the wind does not stop.

"Student Luo Xuan, what difficulties do you have in study and life? You can speak out boldly, and we will try our best to help you find a solution."

"Student Luo Xuan, your Chinese vocabulary was not good enough last time. Would you like me to tutor you after class?"

"Student Luo Xuan, we are going to set up a study mutual aid group, will you join?"

"Student Luo Xuan, we all know about your difficulties."

Several guys who wanted to run for class monitor, deputy monitor, or discipline committee member or study committee member kept rushing over to talk to Luo Xuan.

Just give Luo Xuan who wants to draw pictures with peace of mind, and let the irritable don't want it.

These people are generally children of urban workers.

Only they have that kind of self-confidence and sense of superiority in the class; only they can not be stage fright in front of the students of the production team.

"Ah~"

Luo Xuan sighed, "I have no difficulty."

After explaining it several times to several waves of enthusiastic students, Luo Xuan finally couldn't help standing up and yelling loudly at those students who were messy and busy building relationships:

"Everyone heard clearly! I'm Luo Xuan! I don't have any difficulties. In Chinese class, I know the new characters, and I also know those Chinese characters.

In math class, I can count on my fingers!

There are corn slag and white rice in my grain tank.So, I, have no difficulty. "

After Luo Xuan made the statement, he thought that he would be able to clean himself up.

Unexpectedly, Xiong Ying said to Luo Xuan without hesitation: "No, classmate Luo Xuan, I think you have difficulties!"

Luo Xuan was almost not laughed out of anger, and immediately asked Xiong Ying, "Then tell me, what difficulties do I have?"

Xiong Ying plausibly said, "How can a person live without difficulties? Our whole life is spent encountering various difficulties and trying to solve them.

When he is in the process of solving difficulties, his mind and soul can be sharpened and sublimated.When one day, when he looks back on the past, he will not waste his time for himself."

This girl Xiong Ying, I heard that her father is a propaganda officer in another village.

She has been deeply influenced since she was a child, and she doesn't know how many books and training materials Xiong Ying has read in these areas.

Anyway, Xiong Ying, a girl who is like a little adult, always speaks in the same way, which makes people dumbfounded.
"It's not difficult, but it's worth it to create difficulties, right?"

Luo Xuan interrupted Xiong Ying's high-spirited speech, dropped the pencil in his hand, packed his schoolbag, turned and left: "All my votes are for Peng Yong."

Yu Guijun next to him was stunned, "How can this work? You vote for Peng Yong when you choose the class monitor; you still vote for him when you choose the study committee member? Then you still vote for him for the health committee member? This is not in line with class discipline."

Luo Xuan didn't say anything, just picked up his schoolbag and walked out of the classroom.

As soon as I left the classroom, I met Teacher Yuan and Chen Xiaoduan who came to host the class meeting.

Seeing Luo Xuan come out, Teacher Yuan asked, "Luo Xuan, if you don't go in for a meeting, where are you planning to go?"

Luo Xuan replied, "I have a headache, go to the health center to buy a few boxes of pain-relieving pills."

Teacher Yuan didn't react for a while, and said "oh" but didn't say a word.

On the contrary, Chen Xiaoduan looked at Luo Xuan's face, and then said, "Then you go. Wait a little longer, and come back for the class meeting."

Wait until Luo Xuan walks away.

Only then did Teacher Yuan gasp: "Buy a few boxes of pills for headaches? Hey, are you going to eat the medicine as stir-fried soybeans?"

only,
With Chen Xiaoduan agreeing to Luo Xuan's request for leave, Teacher Yuan didn't feel comfortable saying anything, so he had to go into the classroom suspiciously.

Luo Xuan left the classroom and plunged into the Taoist temple of Nanhua Palace.

A Taoist who was meditating in the main hall just raised his eyelids when he saw Luo Xuan coming in, and didn't pay much attention.

For the students to wander around in the temple, these Taoists have long been familiar with it and are used to it.

It is equivalent to the Taoist temple in the same compound as the school. The students go to the Taoist temple immediately after class, and many students like to go to the Taoist temple.

Or after school, many students would come to the Taoist temple to play.

As long as those students don't make noise and don't tear down the walls, that's fine.

Seeing Luo Xuan coming in, the Taoist just reached out his hand and stroked his lips, signaling Luo Xuanmo to make a noise.

As long as Luo Xuan can do this, he can be allowed to wander around freely.

Luo Xuan wandered into the side hall next door, spread out a pen and paper on the desk in front of the statues of the four heavenly kings, and concentrated on drawing the drawings.

I don't know how long it took.

Just as Luo Xuan was carefully recalling the structure of the threshing machine of later generations, he also referred to the design of the sewing machine pedal.

The structure of a sewing machine, pedals and pedals is not complicated.

But what material should be used as the drive belt?

It was such a small problem that Luo Xuan was still stumped.

Because during this period, rubber was a strategic material, and the control was very strict, and ordinary people could not touch it at all.

Moreover, the quantity of a belt with a special specification is too small, so no unit will take orders and tailor it for oneself.

Since rubber is not enough, what should be used instead?
It is definitely not possible to use hemp rope.

Hemp rope is not wear-resistant and will swell due to moisture.

It's okay to use iron chains, just like making an iron chain similar to a bicycle chain.

But in that case, the amount of steel used on a threshing machine will exceed the standard even more.

It will also increase the overall weight of the threshing machine, and if it is driven by an iron chain, the iron chain will be easy to rust in the future.

Just as Luo Xuan was lying there, thinking carefully about what material should be used to make the transmission belt.

"The Buddha of Infinite Life."

The familiar voice of Huayang Taoist came from behind: "My fellow Taoist, why did you play truant on the first day of school today? How can you be a good student with both good morals and academics if you are so lazy like you?" student?"

Luo Xuan replied without raising his head: "A closed door is a deep mountain, and reading is a pure land everywhere. You are old-fashioned, just knock on your chime and recite your scriptures. I, an ordinary person, do ordinary things, what have you got to do with me?"

Huayang old man snorted coldly, "You are so ignorant, old man! Old man, let me remind you kindly, boy, why are you so rude?"

Luo Xuan bit his pencil, thinking about the problem of the transmission belt, and replied calmly: "Did you not eat salty enough at noon?"

Old Taoist Huayang laughed angrily: "You are also a child from the production team, and it is not easy for you to study at home. I just remind you kindly, old Taoist, how can you blame me for meddling?"

Luo Xuan said: "If there are no backward students like me, how can we highlight the excellence of those advanced students?

Just like what your Taoists say, mountains have sun and shade, and heaven and earth have yin and yang.

I am like a weed growing in the shade, as long as my heart grows towards the light and towards a sunny place, then you can't say that I am not a good dogtail grass, right? "

"You're the only one who speaks a lot of fallacies!"

The old Huayang stared, "If you waste your time and miss your studies, it will be too late for you to regret it later. Do you plan to spend your whole life in a small mountain ditch and be a farmer for the rest of your life?"

Luo Xuan pouted, "Why, you still look down on the members of the production team? Without their hard work, how could you not weave clothes and eat without farming?"

As soon as this sentence came out, Luo Xuan felt that he might have spoken a little too seriously.

Then he slowed down his tone and said to Huayang, "Master, everything is low-grade, only the era of high-level studies has long passed."

Luo Xuan said slowly, "Do you believe that as a 'special student', I can still get a diploma and enter middle school smoothly?"

"Bragging!"

The Huayang old man dismissed Luo Xuan's words, "You are a big kid, what specialties do you have?"

When Luo Xuan heard the word 'blowing cowhide', his heart suddenly moved: If you can't get rubber, you can also use cowhide rope!
Weave a few strands of thin cowhide together, wouldn't that be enough?
"Hahaha--"

Luo Xuan's thoughts became clear all of a sudden, and he couldn't help laughing happily, "I didn't see it, you are so old-fashioned, besides being long-winded and competing with me for meat, you actually have some uses!"

As he said that, Luo Xuan didn't care about the old Taoist Hua Yang who was stunned in place, his chest hurting from his anger.

He packed his schoolbag three times and five times, and ran away in a flash.
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(End of this chapter)