Agricultural machinery drivers have to do ten "overcoming"
Over the years, the practice of agricultural machinery has been heard and heard. Farmers in many places have such bad feelings in one way or another. They have hidden and large accidents, which seriously threaten the lives and property of themselves and others. Therefore, it should arouse the vigilance and thinking of the relevant departments and the majority of agricultural machinery operators.
One is to overcome the sale and use of scrap cars.
In recent years, rural scrap tractors are increasing. However, due to the loss of control over the recycling and management of scrapped vehicles by relevant departments, some units and individuals are eager to smoke, illegally acquire and sell scrapped tractors on the road, illegally dismantle and sell zero-selling parts, or Dong Pinxi. Together, the old car will be converted into a "new car", engaged in production operations and road transport. Not only is it easy to cause serious traffic accidents, it has caused people to make money, and scrap cars have also caused serious pollution to the living environment.
The second is to overcome the random modification of locomotive behavior
Some of the operators lacked common sense in technology and found that when passengers came for money quickly, they would privately modify the agricultural vehicles and add sheds to their seats, and run illegally on the road. Some to modify the speed of the car, privately modify the relevant parts. For example, replace the larger size of the engine pulley to increase the transmission ratio; change the speed control device to increase the maximum rated speed of the engine. The modification of the locomotive is extremely dangerous and harmful, and the adverse consequences are not uncommon.
The third is to overcome the problem of buying and selling vehicles.
Nowadays, there are many units and individuals engaged in the sale and purchase of vehicles in rural areas. This is a good thing. However, there are many cases of buying and selling vehicles, which have led to many economic disputes. The loss of both buyers and sellers and the regrets are innumerable.
The fourth is to overcome the behavior of borrowing other people's number plates.
Many operators do not understand that the number plate is a sign that the technical condition of the vehicle is qualified. It is also a sign of the right to exercise and the right to operate. Regardless of the consequences, the number plate is often loaned to the "black car" master because of the relatives and friends. Some operators save money, hang the old number plate that has been revoked on their own car, and evade the road check. Others do not pay attention to the protection number plate. The number plate is not worn out and the number plate is not installed at the specified position. It has serious consequences and many hidden dangers.
The fifth is to overcome the employment of "non-driving" driving behavior
Nowadays, some wealthy robots are lazy, often hiring others to drive for production and transportation, and they are small bosses. Most of the employed are migrant workers, some have no driver's license, some are newcomers, and have little knowledge of the management and use of the locomotive. When these people drive, in the event of an accident, the owner suffers a loss, and the driver will also make a "chicken fly".
The sixth is to overcome the failure to timely handle the procedures for entering the household.
Some farmers in remote villages generally have the bad mentality of “small four-wheel turn around the village, not to go to the township government to go to the countyâ€. Newly purchased locomotives do not apply for entry procedures, mechanical unlicensed licenses; and some drivers Do not participate in the professional training of agricultural machinery, and do not take the initiative to obtain driving (operation) documents, blind operation. After some people's agricultural machinery is adjusted and sold, they can't go to the supervision department to go through the formalities of transfer and transfer in time. This often leads to the bad phenomenon that there is no machinery, no machinery, and no account.
Seven is to overcome the behavior of casually disassembled parts
Some of the robots made their own cleverness. In order to make the locomotive "lightly loaded", the counterweights of the front and rear wheels were removed, and the silencer was also removed. They think that the locomotive can run fast and the benefits are good. As everyone knows, the practice of unloading heavy iron has great harm to the locomotive itself and driving safety. Unloading the silencer will not only increase engine noise, but also pollute the smoke. The environment and damage to the hands and other people's health, and even the operator can not hear the flute of the left and right vehicles, it is easy to cause traffic accidents.
Eight is to overcome superstitious "accelerate" behavior.
Many farmers mistakenly grasp the skill knowledge of hand-operating techniques and maintenance and repairs as drinking beverages, and hope to inject them into the body in a short time. As a result, some "Crash Driver Training Courses" were incomparable, often listening to some gossip, inquiring and participating in the "Crash" class, blindly paying the fees, and ignoring the driver's license. As everyone knows, relying on opportunistic driving qualifications is the bane of accidents, and it is harmful to others and society.
Nine is to overcome the blind obedience behavior
A considerable number of operators have a very good face, but their vision is narrow, and their eyes are only on the north and south and the neighbors. Dongjia bought an 11KW locomotive, Xijia bought a 13KW locomotive, and Lijia had the conditions to buy two kinds of matching equipment. Zhangjia had no conditions to buy two or three sets of supporting equipment. Due to the blind development, some rural agricultural machinery development is very unbalanced, and the comprehensive utilization rate is very low, causing a lot of idle and waste.
Ten is to overcome the ideological behavior of "contentment and happiness."
Nowadays, more and more small-scale agricultural machinery are grown in one household, and there are fewer and fewer people raising collective agricultural machinery. Many farmers only ask for the immediate economic benefits from the cultivated land, and the land is not deeply rooted and deep-turned due to the long-term lack of large agricultural machinery. The soil is compacted and the soil fertility is declining. Therefore, it is hoped that the majority of agricultural machinery users should not satisfy the status quo. For the sake of their children and grandchildren, they must continuously increase their financial, material and technological investment in the development of large agricultural machinery.
Spinal fixation system consists of posterior spinal fixation system,minimally invasive spinal system,posterior cervical fixation system,anterior cervical plate system,laminar shapping plate system and interbody fusion cage system.
Cervical and lumbar segmental implants are the most common types of spinal internal fixation, which can be roughly divided into anterior and posterior internal fixation according to their fixed positions and surgical approaches.
The anterior cervical vertebra is mostly fixed with locking plates and fixed screws,what are mostly made of titanium alloy materials; The posterior approach was fixed using the pedicle screw and rod system.
In some cases of spinal vertebrae bone defect, it is also necessary to implant titanium cage or PEEK cages to promote bone fusion of adjacent vertebrae. The titanium mesh cage refers to a cage shaped container made of titanium alloy material, which is loaded with autologous or allogeneic bone and placed in the spinal vertebrae bone defect, which not only serves as a strength support but also plays a role in bone fusion.
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