Seeing everyone's depressed and unwilling looks, Lao Zhu smiled again and said, "Of course, we won't be shrunk in the turtle shell for too long." Drag the ghosts of the grandsons behind them a little farther away, wait for reinforcements to come, and then beat them to death, when the time comes, these ghosts of the grandsons will be called no, and the earth will not be spiritual. ”

These words were quite morale-boosting, and everyone's spirits were lifted, and some anxious people asked, "When will our reinforcements arrive?"

Lao Zhu complained in his heart, now it is not as convenient as before, the walkie-talkie has a distance limit, and he has no way to contact the outside, where can he know when the reinforcements will come?

However, on the surface, he definitely couldn't say this, otherwise it would be too demoralizing, and after thinking about it, he said: "The reinforcements sent from the base are not good, after all, they are too far away, and they will definitely have to arrive later." But Instructor Yin should be very soon, and within a few days, he will definitely be able to arrive. ”

"Instructor Yin was able to make such a big move in the mining area, attracting the attention of the people of Wujimen, and making the whole city withdraw smoothly, it was too easy for him to escape. ”

Lao Zhu, seeing that everyone had no objections, decided to cheer everyone up again: "Uncertainty, Instructor Yin has already arrived, and he will chase after him single-handedly, and his speed will definitely not be slower than that of the grandsons of Wujimen." The reason why he hasn't shown up yet, it is estimated that he wants us to go a little farther away, and then do it, so as not to let the pursuers escape and go back to move the troops. ”

At this time, Yin Dong sneezed, touched his nose, and when he turned his head, he saw that Bao was holding a dog's tail grass and grinning evilly.

He glanced behind Bao, only Dajin, who was loyal to the treasure, didn't see Qiu Ying, and couldn't help asking, "What about your mother?"

"Ma Ma is outside, and he is talking to his uncles, and the baby doesn't understand. Bao's face fell, and he couldn't understand what his mother told his uncles, so it was boring, so he came to his father with Dajin.

Yin Dong was distressed when he saw his son's grievance, hugged Bao, and said, "Then let's go and call my mother and go to the barbecue together, okay?"

Bao's eyes suddenly lit up, and he was happy: "Good!"

Yin Dong came out of the mine with Bao in his arms, and saw that on the hillside in front of him, Qiu Ying was sitting on the ground with a group of people, discussing something passionately.

"Mama!" Bao shouted at the top of his voice.

Qiu Ying heard it, and didn't look back, but just made a beckoning gesture and shouted: "Come here, Bao, come to Mom, Mom will give you a barbecue in a while." ”

After shouting, she continued to discuss with those people, looking very serious, so that Bao's face collapsed in an instant.

Yin Dong really hadn't seen Qiu Ying's appearance at work, and he felt that she was like two people with children in her own yard, and there was a strong female momentum all over her body, which made people feel a sense of awe.

Definitely, this kind of Qiu Ying really made Yin Dong feel fresh, and he couldn't help laughing and said: "Bao, your mother is a workaholic! Let's go and listen, see what they are doing, you have to be so energetic?"

Bao said "um", obviously a little unhappy, feeling that he was left out by his mother.

Yin Dong smiled in a low voice, and didn't worry about this problem, but didn't notice his lost appearance, and walked towards Qiu Ying.

As he got closer, Yin Dong could hear what Qiu Ying was discussing with those people - they felt that the current excavation speed of the underground passage was too slow, and they wanted to make a batch of simple and easy-to-operate machinery and equipment.

In the underground passage that stretched diagonally down from the depths of the mine, everyone was working in a hot manner, no one was cheating, and there were many people, but everyone was injured, and the main force of excavation was still the beast warriors and their beast pets, and those beast pets were not as good at burrowing monsters as pangolins, especially hard rocks, and the excavation speed was limited.

Qiu Ying looked anxious, so she found the experts in charge of steelmaking and proposed a plan for them to cast some auxiliary excavation and transportation equipment.

One of the solutions they are discussing at the moment is to cast some steel rails out, lay them in the channel, and then cast some wheeled cars that can slide on the rails, as well as a large winch with wire ropes, you can use the winch and wire rope to tow the wheeled cars to transport the gravel and muck to the mine, which can save a lot of labor.

"That's a good idea!"

After listening to this, Yin Dong gave a thumbs up, only to let everyone find out that he came over, and they all greeted him warmly, but Qiu Ying saw the treasure he was holding, and her heart was a little weak.

"Is Bao hungry? Mom is going to get food. Qiu Ying sneered.

Yin Dong saw at a glance that she was weak in her heart, and said with a smile: "Don't worry, Bao didn't sue you for your black state, when you were busy, he didn't want to disturb you, so he went to play with me." ”

As soon as she said this, Qiu Ying was even more apologetic, she had discussed it with everyone too much just now, and she didn't notice that Bao had left, and her beautiful eyes flashed with deep guilt.

Seeing her expression, Yin Dong smiled and said, "It's important to get down to business, you guys continue to discuss, I'll go to barbecue, and let Bao bring it to you when it's done." ”

Qiu Ying's heart warmed, and a bright smile bloomed on her pretty face, she was very happy that he could understand and support her. She loves to work, especially now that the situation is critical, and she wants to play a bigger role than just hiding behind a man and just having to take care of a child.

Facts have proved that the plan proposed by Qiu Ying really plays a very important role.

When everything was ready, the carriage of the first wheeled car was filled with gravel and muck, and the hook on the wheeled car was also hooked to the steel ring tied to the wire rope, and the miners on the truck blew another whistle, and the winch installed a mile away began to operate, and the wire rope could pull the front colonel of the wheeled vehicle

When the wheeler is almost at the winch a mile away, the wheeler hook is hung on another steel ring tied to a wire rope, and the next winch pulls it, and the wheeler continues to the school

In this way, the wheeled cart filled with waste rock and muck will be pulled by a winch, all the way to the mine. After that, the empty car returns along the rails.

Therefore, although the transportation of ore muck is inclined all the way up, but in the whole process, only when loading, the miners produce a relatively large force, and the rest of the work is not moved, that is, to change a hook, blow a whistle, and then turn the winch It takes some effort, but in any case, it is more labor-saving than manual shoulder lift, and the efficiency is also high.

"Mama is great!"

When the first wheeled car was piloted, Yin Dong took the initiative to ask for help and took a child and a dog on the wheeled vehicle. When he turned back, he gave a thumbs up to Qiu Ying, who was waiting by the rails, and Bao shouted excitedly.

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