Then Gu Fei told song Hao about the shape of the pulley and rotating shaft. In order to prevent song Hao from forgetting, Gu Fei specially drew a drawing and marked the specific size on it.
Song Hao said no problem.
He folded the drawings and put them in his arms. When the evening closed, he carried the iron material to his shoulder with his undamaged arm and went back to town with MI gang.
Song Hao is a local snake in Jiuqu county. He often deals with those people who teach all kinds of things. Naturally, he knows how many blacksmiths there are in the town, and which blacksmith has the best craftsmanship.
That night, after dinner, he said hello to Aunt song and went to the blacksmith Niu Bao with the iron material on his back.
When Niu baozha saw such a large piece of iron, he was startled and shouted.
"Where did you get so much iron? Did you take your brother to rob the iron ore? My God, are you too brave to ask me to go with such a good thing? "
Song Hao turned his eyes. This cow can protect everything. He just likes to think too much. His brain hole is big enough to almost swallow the sky.
In order to prevent Niubao from continuing to gossip with him, song Hao quickly said, "don't care where my iron material comes from, you have to help me make something with this iron material."
Then he photographed the drawing on the table.
Niu Bao picked up the drawing and looked again: "this thing looks like a pulley and a rotating shaft..."
Song Hao simply said, "it's just a pulley and a rotating shaft."
"Well, why do you want to make a pulley? I said you didn't develop any new fighting methods, did you? For example, hang people up with pulleys, and then fight with each other. You punch me... "
Song Hao interrupted him: "all right, take away your brain hole. Start work quickly and make this pulley as soon as possible. I'm waiting for urgent use."
Then he turned and left.
Niu Bao shouted to him several times, but he couldn't stop him. He had to angrily pick up the iron material and go to the iron smelting furnace.
That night, Niu Bao stayed up all night, slept for two hours the next day, got up and continued to forge iron. When song Hao came back to find him in the evening, the pulley and rotating shaft had been made and were quietly placed on the table.
Song Hao turned around the pulley and rotating shaft and nodded with satisfaction: "good workmanship. It's done so quickly."
Niu Bao yawned, with two dark circles under his eyes on his face, and said weakly, "you said you were in a hurry. I worked hard all night to make it for you. If it's OK, you can accept the goods."
"How much is it?"
"The manual cost is 200 Wen. In addition, there are some iron materials left. They are all placed next to each other. You can take them with you." Niu Bao pointed to the leftover materials stacked in the corner next to him.
Song Hao counted out 200 copper plates for him, then put the pulley, rotating shaft and leftover materials into the cloth bag, carried them on his shoulder and prepared to leave.
Niu Bao couldn't help asking again: "you hit such a pulley specially. Isn't it really for the convenience of fighting?"
Song Haobai glanced at him: "in your opinion, I only know one thing about fighting in my mind? Can't I do something serious? "
"What else can you do? Don't you just hit from the street to the end of the street and then from the end of the street to the street? "
"Fuck off! I work in the health hall now. I'm a serious fellow of the health hall. This pulley is also what our boss wants to do to provide convenience to the patients in the medical hall. What we do is good. Don't force here. I won't tell you. I'll go back and call you to drink another day. "
Song Hao opened the door and left.
Niu Bao was stunned and shocked.
Unexpectedly, song Hao, who only knows fighting and fooling around all day, went to the medical school to work?!
The scope of this change is too large. It's almost unexpected!
Song Hao didn't know how shocked his transformation had caused others. Before dawn the next day, he said goodbye to Aunt song, walked out of the house with a heavy cloth bag on his back, and rushed to Yunshan village with MI Gang after the round.
After arriving at the health hall, it was already daybreak, the door of the hospital was opened, the patients who had been waiting for a long time were let in, and then they began to see the doctor one by one.
Song Hao put the cloth bag in front of Gu Fei.
"Gu Ju, the pulley and rotating shaft you want have been done."
Gu Fei opened the bag and found that there were some leftover materials in addition to the pulley and rotating shaft. He picked up the pulley and rotating shaft, looked carefully, touched it again, nodded with satisfaction: "the workmanship is very fine. How much did it cost?"
Song Hao waved his hand: "it didn't cost much to find a brother to help do it."
Gu Fei looked at him and said nothing.
Song Hao was so helpless that he had to truthfully say, "it cost 200 Wen."
Gu Fei gave him 200 copper coins. Seeing that he didn't want to answer, he said, "you deserve it. If you don't take it, it means you deliberately want me to owe you."
The other party talked about it, and song Hao couldn't answer it.
He took the copper plate and smiled: "I really want Gu Ju to owe me a favor. Gu Ju has many capable people. Your favor must be much more valuable than these two hundred Wen."
Gu Fei smiled.
Song Hao asked, "how are you going to install this pulley?"
"Now there are many people in the medical museum. When there are no people at noon, let's install pulley and rotating shaft together."
"OK!"
At noon, the health hall closed and the patients and their families left.
Because the village has opened an inn, these people usually don't go far at noon. They go directly to Yunshan inn to have a rest. When the health hall is open in the afternoon, they will come back.
In the health hall, everyone went to lunch break after lunch.
Gu Fei, song Hao and Mi Gang didn't go to rest. They found tools and began to install pulleys and shafts.
When Jiang woke up, he saw that the pulley had been firmly installed on the beam. The rope passed through the pulley, one end hung to the ground, and the other end was tied to the rotating shaft, which was fixed on the wall and equipped with a wooden handle.
As long as you turn the handle here, the rotating shaft will drive the rope and pulley to rotate according to the trend, and lift the things on the first floor to the second floor to form a simple version of the hand-operated elevator.
In order to test its firmness, Gu Fei specially found two sacks of grain and tied them with ropes. He asked song Hao to do it.
Song Hao held the handle with his uninjured hand and began to rotate slowly.
Under the gaze of the crowd, more than 50 kilograms of grain was lifted up a little and finally stopped next to the fence on the second floor.
Mi Gang, who had been guarding the second floor, quickly drew two bars at the grain stop, and then shouted to the people downstairs, "all right."
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