Siheyuan: Start at 52, hand in the nuclear bomb

The two came to the intersection in the alley to repair the car shop, and the boss was setting up a stall.

"Take two bike reels. "

"What is the comrade for, is the car broken, you can push it over and I will load it for you." "

"I took it back to make a wheelchair. "

The boss glanced at his injured leg and said, "That thing is not easy to make, last time my uncle and a few of their old craftsmen gathered together and didn't make it." "

He naturally knows what a wheelchair is when he drives a car repair shop, and the batch of wheelchairs customized by Union Hospital are also practical bicycle rims.

The people in charge of the production were the group of people from the Four Nine City Xiangshan Gang, who disassembled the imported wheelchairs, changed some structures, and remade new wheelchairs in a simpler way.

To put it bluntly, imported wheelchairs are too expensive, not to mention ordinary people, those with a little savings cannot afford it, and they can't afford it.

As far as he knew, wheelchairs were in great demand in the city, so his uncle set his sights on the business.

It's a pity that the craft can't be done, it can't be done.

"It's normal for old craftsmen to see few new things and not be able to make them. Li Changqing said.

"Comrade, listen to your tone of stability, if you can make it, you will be rich, and when the time comes, let me also be stained." "

"Do you have a market?"

Regular, hospitals, nursing homes are customizing wheelchairs, just can't get on the wheel, Xiangshan helps the group of big hands can make wheelchairs, the supply is in short supply." "

"Okay, let's talk about it when I have time. "

Li Changqing paid and left.

Then I went to the hardware store in the alley.

The current hardware store is different from the broken copper and iron and bits and pieces in the future, and it is a solid hardware store.

When a country has limited production capacity and implements new people's doctrine, everything does not dare to be fraudulent, cheating and slippery, the hardware stores sold to the public are full of good things of excellent quality.

He bought a whole bunch of things, boards, holsters, brackets, parts, sleeves, batteries.

The most important thing is also a motor, an electronically controlled switch.

This is a good thing from the northeast side, that is, from the goose side.

Originally, it was used to control the wheel set motor, which was used to mobilize the inner wheel slide rail in the precision workshop.

So it's small, and its usefulness is limited.

This watermelon-sized motor was eliminated over there.

The coil motor is good at this, and it seems that it will last a few years.

The skills he grabbed yesterday in the expert neighborhood will come in handy right away.

He wants to build an electric wheelchair for Li Hongyu.

Until he cures her of her illness, at least let her move freely and go out whenever she wants.

More importantly, he wants to use this wheelchair to talk to the factory about cooperation, so he must make a qualified product.

Coming out of the hardware store, Li Changqing had a huge package on his shoulder.

Carrying it with one hand and crutches in the other, he walked in the muddy alley.

Li Qiandai in the back looked adored and looked forward to making a wheelchair.

The scooter at home was made by someone she had found and installed four small wheels, barely able to move around the house, and it was very difficult to go out.

Mom hasn't been out for a long time.

At the supply and marketing agency at the entrance of the courtyard, Li Changqing bought her drawing boards, rice paper, dyes and brushes.

The two returned to the courtyard, and did not go home, but went directly to the cloister.

It's spacious and bright, so you don't have to worry about disturbing others.

Two packages, one for raw materials and one for various tools.

Because there are metal parts that need to be cut and polished, he only has a hair dryer-sized grinder, and if he can have a cutting machine, it will be twice as effective.

After the expert's wool, it is relatively simple to make this.

Another advantage of him over those big hands of the Xiangshan Gang is that he is modern, has seen a lot of wheelchairs, and there are elderly people around him who make wheelchairs, and he has been in contact since childhood.

Familiar with the structure of wheelchairs.

Adding an electric motor is not a problem, the difficulty is the basic architecture.

With the available materials, only a simple wheelchair can be made.

Due to the lack of large tools, the volume of the production is almost the size of a sofa.

Halfway through, the bangs came.

He put his hands behind his back: "Li Changqing, what are you doing with this mess

?"

Li Qiandai said proudly again: "My Changqing brother is making a wheelchair for my mother." "

Liu Haizhong was suddenly a little surprised, and he also saw it, after all, the wheelchair was already a little about to take shape.

"Do you make a wheelchair?"

As an old fitter, his craft goes beyond fiddling with pliers.

The most immediate test for a craftsman is to make a finished product.

If you want to make a wheelchair, you need too many comprehensive technologies, involving all aspects.

At least no one in their factory can make it for the time being.

Bangs squatted next to him and watched intently.

After a while, Yi Zhonghai also came.

When they saw the motor and the electronically controlled switch, the two were like discovering a new continent, which was not a simple craft work if they were to make an electric wheelchair.

It is equivalent to a talent popping out of the courtyard.

Liu Haizhong was not optimistic, smacked his lips and said: "This thing is too complicated, I don't think you should install a motor ah Li Changqing, you just make a wheelchair very troublesome." "

Li Changqing said: "What's complicated about this, just install a ready-made motor." "

Liu Haizhong heard his tone quite loud and said, "Okay, you are powerful." Our factory is also going to process bicycle parts, you have to have this hand to go directly to the factory to work. "

"Bicycle parts?"

Li Changqing thought thoughtfully, he wants to do basic industry, but also to solve the work for the peasants.

This wheelchair is a stepping stone, and it must be a factory with a certain industrial base to cooperate.

Since the rolling mill processes bicycle parts, the equipment is naturally no problem.

It is quite appropriate to talk to Lou Zhenhua.

After watching for a while, Liu Haizhong went to work with Yi Zhonghai.

In the afternoon, Li Changqing's wheelchair was made.

It is different from the wheelchairs that can be seen now, and it is not the same as the wheelchairs of this era.

In terms of volume, it is two turns larger, and the structure of the axle is simpler.

It's a pity that the problem of turning cannot be solved.

Wheel turning requires a complex and complete system axle structure.

This thing can only go straight forward, and when it encounters a turn, it needs to be manually adjusted, and then press and hold the electric control button to continue forward.

Li Changqing took Li Hongyu to test a wheelchair in the front yard.

The cushion was sponge, and the soft breath was very comfortable, and she immediately smiled.

As a semi-crippled person who sits mostly on a hard scooter, she instantly feels a sense of happiness.

She had strength in her hand, but when she heard him say that it was an electric wheelchair, she was surprised, pressed the button on the left armrest, and the wheelchair buzzed, and really walked forward.

Frightened she exclaimed.

The surrounding aunts were also stunned, just like seeing the monster, they all felt amazing, Li Hongyu just moved his fingers, and the wheelchair moved by itself.

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