"Oh, big brother and sister-in-law, you're back, the fourth child of our family is still worried in the past two days!"
After returning to the old house, the first aunt he saw said, "What are you worried about?
Isn't there something going on at home?
”Dad asked: "Is there anything else, I don't know when you will come back, this is not in 5 or 6 days before the autumn harvest, our fourth child has never killed a pig, hehehehe!"
”The fourth aunt said: "Hehe, I rushed back so quickly, I also hope to help the family work more closely during the autumn harvest, and I have to leave before the Double Ninth Festival!"
”Dad said: After hearing this, Du Yuhui also understood why Dad was in such a hurry to go back, after all, this is "home"!"
Oh brother and sister, this belly is a little big!
Recently, the family has been doing well. ”Liang asked, "Hello uncle and aunt." ”Du Yue'e said hello to her father when she saw her."
Okay, okay, go and call your mother and they will come out and help get things."
Liang said that when the family was busy and could finally sleep on their own bed, Du Yuhui said to his father: "Dad, we are back, let the eldest brother go to the town tomorrow, and tell the shopkeepers of various Ejiao stores that if there is a need for Ejiao, we will be at home for half a month, and we will go to Shaoxing Mansion after half a month, I am afraid that this time we will go out for nearly half a month, so let them prepare in advance." ”"Encheng, I plan to go to your uncle's side tomorrow to see what else is needed, and strive to do it before we leave, and the dog, you have to go into the mountains a few more times in the past two days, and you will harvest in the autumn, get more game and come back, and our family will kill another pig, it is estimated that it will be enough."
Daddy agreed, and instructed, "You should slow down the pillar, but it should be deeper, otherwise you won't be able to put it in." ”Liang's voice."
Mother, can you take a look?"
The eldest brother asked, "Damn it, it's not a matter that our family always buries silver in the ground!"
If there is more and more silver in the future, will you still be able to dig three feet into the ground and put silver in your house?
”Dad came to the back room and looked at the busy couple and said, "Then what can I do?"
So much silver, if people knew about it, they wouldn't have been stolen!
”Liang said: "Otherwise, mother, when you let the eldest brother enter the city tomorrow, find a blacksmith Liu and ask him to make two safes for our family!"
”Du Yuhui followed in and said, "Safe?
What is Vault?
We haven't heard of that thing!
Has Blacksmith Liu heard of it?
”The eldest brother asked: "So I'll draw you a figure, you and Blacksmith Liu's explanation is clear, there is nothing else, it's just an iron cabinet that is beaten, but you have to use good iron materials to turn around, you make it clear to Blacksmith Liu, it doesn't matter if the money matters, what we want is quality, let him make one first, if it is done well, you tell him that we will do more in the future, Dad is right, in the future we will have more and more money, we can't always bury it in the ground." ”Du Yuhui said: "Can an iron cabinet guarantee that nothing will be lost?
”Liang asked: "Well, I have been studying the structure of the Luban lock for the past two days, and when the time comes, let the blacksmith Liu help build various parts, and then lock it with our own locks, as long as this safe cannot be destroyed from the outside, then only we have a way to open it, of course, how can we forget how to open the Luban lock, it will be troublesome!"
”Du Yuhui explained!
Luban lock he had a study in his previous life, is nothing to coax his grandson, to develop his grandson intellectual good, this era is different for future generations, if you use 2 cm thick pure iron to make the wall of the safe, this year the general tools can not be opened, and the big lock is equipped well, and Du Yuhui to design this Luban lock, is not the kind of abrupt to the cabinet surface in later generations, he will lock the cabinet to the cabinet wall recessed into the place, or only after the lock, the entire front cabinet wall is a plane, In this way, everyone can be clear, as long as this iron lock can resist the impact of external forces, it can be roughly guaranteed to be foolproof."
Dog, will you also make this Luban lock?"
Dad asked in surprise: "Daddy, I've been reading those books about craftsmen all this time, and I guess it's not difficult to make one!"
”In fact, Du Yuhui is now reading the craftsman's book, but he didn't think about the early Luban lock, the Luban lock is the memory of his previous life, there is no problem with this, he reads the craftsman's book, the most critical point is that he is preparing for the future war, you can't say that he has crossed over, and then he can make all kinds of weapons in this era!
Speaking of producing guns or something, Du Yuhui knew that it was too early, even if it was easy to manufacture, but what about this gun chamber or something!
You must know that this is a supporting process, to produce qgxiè, to ensure that the steelmaking process of this era can follow, and steelmaking!
There are even more complex prerequisites!
Therefore, Du Yuhui's purpose is very clear, to study a weapon that can be processed in this era, at least at the current level of technology, such as a crossbow arrow with a longer range, which can be produced with wood or iron tools that can be used in this era, is the king, and it is not realistic to improve the scientific and technological production capacity of this era, right!"
Well, I said I could make it, I could make it!
With this safe in the future, I can rest assured, but dogs!
Isn't this iron cabinet old and heavy, if there is real money in it, it is estimated that the thief will not be able to steal it hahaha!
”Liang said with a smile: "The thief can't steal it, but we can't move it, so we have to keep it wherever we put it." ”Daddy teased: After listening to Daddy's words, Du Yuhui originally wanted to say, then get a few wheels, but then I thought about it, forget it, I can push it away, and the thief can also push it away, right!
Then Liang said: "Even if we need to move out, take out all the silver inside, naturally it will be much easier, even if it is an iron box, it will take a little effort, the key is that I can rest assured!"
By the way, you have to study the weight of the empty box, not too heavy!
”"Mother, your old man has also opened his mind, and he knows that the empty box can't be too heavy, so I'll do the math, the approximate empty box is about 100 pounds, anyway, a person can't move it away, and then it's a silver release, I estimate that putting 400 pounds is not a big problem, a 500 pound big guy, safety is enough, and I just thought of a way to move this iron box effortlessly."
Du Yuhui said: Just now he just wanted to make a wheel, but now he has changed his method again, the wisdom of the future!
Or rather, well-informed!"
Second brother, tell me, what is there to do you to push such a heavy thing?"
The eldest brother asked, "Make an iron plate, and we can push him away on the iron plate with a wheel." ”In fact, Du Yuhui is talking about skateboards in later generations, a board is big enough to push the safe to put it, and then it can be pushed away!"
Is this the way you said it will work?"
Liang asked: "Mother, don't worry, I'll draw a picture, and then let the eldest brother find Liu Blacksmith tomorrow, this safe will be made by horses, and this iron skateboard is not in a hurry, let them do it slowly, if this method is successful, I will let him make a bigger and thicker safe in the future, when the net weight of the safe is 200 catties, and the loading is 1000 catties, hehe, there is no way for us, don't think someone can open this safe." ”Du Yuhui said proudly: No matter what, this can indeed solve the uneasiness of Liang's heart, and at this time, Du Yuhui is also thinking about a question, where are the big families in this era, where are their money!
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It seems that they all have their own separate silver vaults, after all, all dynasties and dynasties have copied their families, and they have won millions of taels of silver, which must not be silver tickets, they are all real money!
Starting the next day, everyone is busy with themselves, going out, going into the mountains, and getting some simple wild out, Du Yuhui began to study the Luban lock, followed by the autumn harvest of the old house, killing pigs, etc., everything is going on step by step, the shopkeepers of several Ejiao stores in Hengyun County have already run out of stock, I heard that after the father came back, he also kept running home, especially the eldest brother told them that they had to leave before the Double Ninth Festival on September 9, anyway, whether they want to stock up, or sell well, Before going to Shaoxing Mansion, 120 boxes of Ejiao were all processed, of course, because this was cash, 360 taels, before the safe was ready, Liang forced the eldest brother to start digging the pit."
Mother, when I enter the city today, Blacksmith Liu in the city asked me to tell you, you can go to the iron cabinet tomorrow."
When the eldest brother came back from walking his horse into the city, he said: "It will take two days to almost finish all the work in the field, and there is no one at home!"
”Liang replied: "Mother asked my uncle to help out two people, get an ox cart to pull the line, let the eldest brother go tomorrow to say, when the time comes, I will be at home, directly let them help carry it in, by the way, mother, where do you want to put that iron cabinet?"
Tell me in advance, and I'll let my uncle put it on the table when the time comes. ”Du Yuhui began to come up with ideas."
Cheng, then put it here first, you go to your uncle tomorrow and let them help!"
Liang Shi picked a place and then ordered: "By the way, big brother, have you brought back all the parts of the Luban lock that you asked Blacksmith Liu to beat!"
”Du Yuhui asked: "I got it back, I just fiddled with it for a while, why can't we pretend to be any of them!"
”Du Yuzhu pointed to the parts of the table and said, "Hehe, big brother, you can't pretend to be right, if you can't pretend to be in the future, others won't be able to open it." ”Du Yuhui began to reinstall it as he spoke, after he designed this Luban lock, he asked Liu Blacksmith to help build parts, because it is easy to build a safe, it is an iron shell, and the key to having a safe is that this Luban lock is right!
I didn't expect Liu Blacksmith's speed to be good, and the two things were completed at the same time, of course, this safe has been made for nearly 10 days, and even the wages and materials are 6 taels of silver!
That's a huge overhead!"
Okay, it's done, look at it, this Liu blacksmith's craftsmanship is really good, so many parts and components are actually typed according to the size I gave."
Du Yuhui said with a laugh while holding the finished product