Silver Overlord Chapter 410: 4-wheel carriage

The four-wheeled carriage on the first drawing is very beautiful. With Yan Liqiang ’s painter, he only has a few strokes, and a beautiful and beautiful four-wheeled carriage is suddenly on the paper.

On the first drawing of the four-wheeled carriage, Yan Liqiang drew a picture of the four-wheeled carriage of the European nobleman who had the impression in his mind. The spacious and bright carriage is like the door. The door of the carriage, the carriage ladder stool that is convenient for passengers to get on and off, the two horse lamps on the left and right sides of the carriage in front of the carriage, and the places where the luggage rack is placed on the top and the back of the carriage are all on the paper.

Not to mention anything else, because of the unique characteristics of the four-wheeled carriage, the carriage of the carriage is as spacious as a house. Compared with such a four-wheeled carriage, all the two-wheeled carriages of the entire Han Empire, even if they were previously Yan Liqiang When you returned to Ganzhou from the Imperial City, the "luxury car" that the shopkeeper gave him was instantly very simple. It is no exaggeration to say that the comparison between the two-wheeled carriage and the four-wheeled carriage is simply the comparison between the motorcycle and the Maybach. same.

Qian Su opened his mouth in amazement. After looking at the first picture for a few moments, he looked at the second picture below.

The second picture shows the structure inside the carriage of a four-wheeled carriage. On both sides of the carriage, there are bright windows. In the carriage of the carriage, there are two seats as spacious as sofas directly facing each other. It was very comfortable to get up, even if Qian Su had never been in such a carriage, he just glanced at it, and he was all attracted by such a design.

Because of the limitations of the carriage space, it is impossible for all two-wheeled carriages to move such comfortable seats into that narrow and narrow space. The two-wheeled carriages of the entire Han Empire are small benches or fixed in The wooden board in the car, so-called luxury, is only a little fur on the bench and the wooden board. Some women ’s carriages are only for the comfort of the carriage. For comfort, they directly get a soft collapse that can lie down and sit cross-legged. Comfortable and naturally not as good as this painting drawn on paper by Yan Liqiang.

"This is ... a four-wheeled carriage?" Qian Su looked at the two drawings, and then looked at Yan Liqiang, his eyes flashing in surprise.

"Yes!" Yan Liqiang said with a smile, "Isn't this clear?"

Qian Su smiled bitterly, "I have to say, Li Qiang, you are really good at painting, but this four-wheeled carriage is not good at all. If the four-wheeled carriage can be manufactured as simple as this, I ’m afraid it ’s all running Four-wheeled carriage! "

Yan Liqiang asked knowingly, pretending to be curious, "Oh, I do n’t know why this four-wheeled carriage is not easy to manufacture?"

"It ’s actually very simple to make, but the practicality of this four-wheeled carriage is not strong, why is it not so strong, because the four wheels of this four-wheeled carriage are fixed on the body, once you walk up, it is basically Can't turn! "Qian Su said, pointing to the four wheels of the four-wheeled carriage drawn by Yan Liqiang." So now the whole world is a two-wheeled carriage, because the two-wheeled carriage can easily turn when walking on the road. One The driver can control it. I heard that there is a four-wheeled carriage in the capital of the emperor, which is the emperor ’s throne, but the emperor will only sit there only a few times, and he can only walk on a straight official road. It takes a lot of people to toss and turn around, to untie the horses, and to lift the carriage, it is too much trouble ... "

"What if I can solve the steering problem of the carriage?"

"Ah, how is it possible ..." Qian Su said habitually without thinking ...

Yan Liqiang smiled, and handed over the third sketch he drew to Qian Su. On this third picture, he drew the bogie connecting the front and rear wheels at the bottom of the carriage. Structure diagram.

As soon as he saw the picture that Yan Liqiang had taken, Qian Su's eyes widened in an instant. Within a few seconds, his hand holding the picture shivered with excitement.

Seeing the appearance of Qian Su, Yan Liqiang sighed. The principle of the four-wheeled carriage is actually not complicated. It is just a layer of window paper. Once it is broken, everyone can understand it at a glance. Qian Su said that the four-wheeled carriage cannot be steered because all people habitually install the four wheels on the same fixed frame. Therefore, it is very difficult to make such a four-wheeled vehicle to turn, practical Not high. In his last life, there were four-wheeled vehicles in the famous "Qingming River Tour", but that kind of four-wheeled vehicle is a heavy-duty vehicle pulled by a cow. All the turns are made by the front of the car. The first cow was pulled hard by force, and such a four-wheeled bullock cart was still used in rural areas before the liberation.

And to solve the steering problem of the four-wheeled carriage, it is very simple. Just break through the limitations and inertia of thinking, install the two front and rear wheels on two different frames, and then use an upright hard The axles are connected together, so that the problem of four-wheel steering can be easily solved. This is the bogie of the carriage.

Yan Liqiang had thought about making a four-wheeled carriage before, but at that time, the conditions were immature, and it did n’t make much sense, so I did n’t do it, and this time on the way back to Ganzhou, Yan Liqiang was After bumping the tens of thousands of miles in the carriage, he finally felt painful and decided to get the four-wheeled carriage out to benefit the world.

Clothing, food, housing and transportation are the most profitable and most demanding businesses. Once this four-wheeled carriage is made, Yan Liqiang has no doubt that it will definitely be popular in the world. As the creator of the four-wheeled carriage, he can’t monopolize all four-wheeled carriages However, with his fame, as long as he takes the highest-end part of the carriage, he will have a steady stream of profits and money rolling towards him. At the same time, he can also cultivate his own influence.

In addition, the biggest advantage of the four-wheeled carriage compared to the ordinary two-wheeled carriage is that it has strong load capacity, which can greatly improve the carrying capacity of the carriage. For a person, this four-wheeled carriage Is of little significance, but for a country like the Han Empire that mainly relies on land to complete the flow of goods, this has an extraordinary significance-the convenience and efficiency of goods transportation on land will first reduce the logistics and transportation of goods Costs are conducive to the circulation and migration of commodities and personnel in a large range. In this way, commerce can be greatly developed. With the development of commerce, handicraft industry will also follow development and prosperity, and there will be improvements in production technology. Demand and motivation will bring a series of changes ...

Of course, if you want to build a high-end four-wheel wagon, it is not enough to have only one bogie. This bogie can be seen by others at a glance.

So, Yan Liqiang then handed Qian Su another picture. On that picture, Yan Liqiang designed a coil spring for shock absorption at the bottom of the carriage and the rear axle ...

"What ... what's in this circle?" Qian Su asked in amazement looking at the picture.

"This thing is called a spring!"

"Spring ..." Qian Su repeated it, obviously still a little confused about what the spring is, "What is the use of this thing?"

"It can be soft and hard, big and small, stretch and shrink ..." After saying this, seeing Qian Su's face became strange, Yan Liqiang reacted at once, "Cough, Uncle Qian Don’t be skewed, this thing is used to dampen the carriage during driving and increase the comfort of the carriage. You will know when it is made!”

Qian Su haha ​​smile ~ IndoMTL.com ~ Do you know how to make this thing? "

"Of course!" Yan Liqiang looked at Qian Su seriously, with a look of memory on his face, "I had another dream a few days ago. In that dream, the fairy grandpa who taught me how to save people I was taught how to make springs! "

In an era without springs, springs are definitely "high-tech" products, and because of its special production process, Yan Liqiang can completely control the production process of springs in his own hands and let others in a short time It can be seen but cannot be made, which can open the gap between the four-wheeled carriages they produced and those produced by others, and establish the status of the "luxury car" produced by the Ganzhou Manufacturing Bureau in this era ... …

Rolls-Royce among the carriages produced by Yan Shi is not a dream ...

Qian Su suddenly looked at Yan Liqiang eagerly, "Liqiang, I beg you?"

"What is it, Uncle Qian?"

"Can you talk to that fairy grandpa, in my dream, he is always welcome at any time, really, I am very heart-seeking, since I was young I wanted to find such a master to learn the skills, let him also Teach me a few tricks! "