Era Space: The darling of the rough man is sweet and flirtatious

Several girls of the same age in the educated youth dormitory sat in a different position, with a piece of draft paper placed in front of each of them, and each drew a line on it with a pen.

A plate of mosquito coils was burning under the table, and Yao Yingzhi was holding the enamel jar in one hand and a big cattail fan in the other.

Like a butterfly, it will fly here to fan a few times, and then fly to the other side to fan it a few times.

Full of admiration.

Ruan Yuting leaned on the table to draw the exploded diagram of the parts, and the young face reflected in the candlelight was full of seriousness and rigor.

"It is driven by gasoline, decelerated in two stages by a gearbox, and then driven by a flexible shaft, so that the eccentric plate moves the slide frame, driving the cutter body to reciprocate, and realizes cutting. Zhong Qing's thinking direction is correct, but I think the electric After the modification of the saw chain saw, the specific operation is not the best solution.”

She drew a person with simple lines, and added a chainsaw to her hand.

"First of all, a drive saw is meant for trees. A chainsaw is a bit lighter than a chainsaw, if we use a chainsaw as a base, for example."

She drew two simple pictures of bending over and squatting down for homework.

"When the saw cuts wood, the tree itself is used as a load-bearing support point. The stem of rice can't bear the load. You need to hold the machine and keep it balanced. Just imagine, how long can you last with such a heavy machine?"

If you can hold on for a short time, you won't be able to hold it for a long time.

It's not as easy as taking a lightweight He Dao directly.

That was the crux of her morning rebuttal.

"That's right~" Yao Yingzhi suddenly realized, and slapped Ruan Yuting hard a few times, "I'm sure I won't be able to carry it for 5 minutes, it's all made of iron, there must be about ten catties."

Zhong Qing held a pen to her forehead, imagining that she was tired with a chainsaw and looked grim, suddenly a little discouraged.

"Then what should I do~ I can't let two people carry it~"

"No, we can separate the main parts. The strength of the arm is limited, but we can hang the diesel engine on the shoulder, and the shoulder strap can be wider to increase the force point."

"Huh? Seems to make sense! Just make the cable longer!"

Zhong Qing's eyes glistened with excitement, and seeing Ruan Yuting also felt pleasing to her eyes.

Huang Fengling was inspired, her thinking was running fast, she picked up the pen, and wrote quickly.

Quickly draw a simple picture and push it to the center of the table.

"Hey, take a look. I don't think we should limit our thinking to the style of the chainsaw. It's too long and inflexible. If we change it to a disc-shaped rotary cutter head with sawtooth, will it be more suitable for our strength? Small one to operate?"

Lu Meilan took it and read it carefully twice, lowered her eyes and subconsciously bit the cap of the pen, thought for a while, and her eyes lit up.

Take a pen to thicken the line between the engine and the cutter head and change it into a cylindrical shape.

"There should be a threaded iron pipe on the outside of the hose, so that we can sweep the floor with a broom without bending over and saving effort."

"What you said reminded me that if the engine and the back frame are connected at two points, rubber parts need to be added as vibration isolation."

"Hey, I thought of one too. A flexible shaft is a flexible shaft of wire that fits inside a hose to transmit torque."

A piece of paper was passed back and forth between several people, and each time there was a new idea accompanied by a schematic diagram.

The wax oil that the candle was full of came out, silently flowing down the candle body, cooling and solidifying.

Time passed in the burning candle wick bit by bit.

The atmosphere of the discussion became more and more heated, and the preliminary design drawing of a backpack-type handheld rice harvester gradually took shape.

Yao Yingzhi was diligently shaking her fan and pouring water, but she couldn't keep up with her thoughts even though she racked her brains.

The desire to make a contribution is hot.

Holding the hot water bottle and thinking hard, she finally found the missing but important information.

"Add a curved baffle to the knife head! In this way, the rice will fall to one side obediently, and it will not be messy. This is also convenient for carrying to threshing and threshing!"

This is the most touching thing about her working day.

Because of his finger injury, he went back to work in the field after it was treated and bandaged.

There was resentment in her heart, and she did not arrange the rice stalks neatly according to the way the women taught her.

Even if it is uneven, it is still scattered.

Only when the threshing machine came to their field did she know what harming others and herself is.

The man who stepped on the threshing machine was a helper from another production team. He spoke fiercely and kept urging them to hold the rice handles.

The rice ears are uneven, and the threshing time is prolonged.

He was scolded all over his face.

She was scolded and cried at that time.

The few people who designed the artwork were enlightened by her words, and they all gave her thumbs up.

With the affirmation of her companions, Yao Yingzhi was bubbling with beauty in her heart. She made persistent efforts and proposed to install a horizontal handle similar to a bicycle handlebar in the middle of the long pole.

While the balance can be better controlled, the throttle is placed on the handle, and the cutting width can be controlled between 1.5 and 2 meters.

When Xiao Maotou came back with the bucket, he found that the relationship between the sisters was quite different from before.

There was a pile of waste manuscripts scattered on the table, and instead of occupying a position on the table, three people crowded on a bench, and two sat side by side.

Everyone was so absorbed in modifying the drawings that they didn't even notice him walking in.

He didn't make a sound to disturb, but walked lightly, and silently carried his things to the kitchen behind.

After lighting two candles, the light in the kitchen was much brighter, but it was still not as bright as the light bulb he was used to.

The two snakes were trampled to death on the road. The little one with fifty cents was about a catty and a half from the back, and I was given one yuan.

They are all non-venomous water snakes.

He found two iron nails, nailed the snake's head firmly, took out a jackknife from his pocket, cut a hole, cut around it, and peeled off the skin with three strokes or two.

The three eels caught were handled in the same way.

There were also a few loaches and a dozen or so frogs in the bucket.

He sat on the small bench and dealt with it patiently, listening to the voices in the main room, he grinned.

The conditions are simple, and there is no way to improve the refinement. The tablespoon of lard bought from the members has long been used up.

He picked up the small pot on the stove, held it up to the candle and looked at it, "Tsk, this oil is too old."

The entire Red Star Bridge brigade couldn't make up a few catties of oil stamps and food stamps, so the brigade's consignment point did not sell grain and oil.

The rapeseed oil in his hand was exchanged privately for cloth tickets and sugar tickets from the salesperson at the consignment point.

The salespersons at the consignment point are different from the salespersons above the commune, they are full-time farmers.

No wages, only food subsidies from the brigade.

Half a catty of rapeseed oil was distributed by the salesperson's family members in the production team. It is very precious.

There is only one crop of rapeseed a year, and the six people get only about two catties, which is the annual amount.

The family is not willing to eat, so they keep some distinguished guests coming to cook, and at the end of the year, they fry some noodles and fruits to celebrate the New Year.

I was reluctant to change it at first, but Xiaomaotou gave it really generously.