Knowledge_第2页_Zhengzhou Zhonglian Harvest Machinery Co.,Ltd

07-302019

The development history of agricultural machinery in China

Referring to the history of the development of agricultural machinery in China, the development of agricultural mechanization in China has been roughly divided into five stages since the founding of the People's Republic of China:

07-252019

Market demand for corn harvesters

At present, the national corn machine broadcast level reaches 60%, while the machine harvest level is only 6.8%. The machine harvest level has become the bottleneck restricting the whole process of corn mechanization. Corn harvesting and straw treatment have become the most arduous manual labor for farmers in the northern region. According to the statistics of relevant departments, artificial harvesting (including picking and cutting and transporting straw) requires at least 5 working days/mu. According to 30 yuan / working day, the harvest cost of corn is at least 150 yuan / mu. Many local farmers burned corn stalks, causing serious environmental pollution.

07-252019

How to operate the combine harvester

As a good helper for agricultural production and for getting rich, agricultural machinery Not only must we purchase and maintain, it is also very important to operate, maintain and maintain the machinery correctly.

07-252019

Combine harvester common fault

There are two main causes of the failure of the combine harvester: First, the accidental failure caused by improper operation is caused by man-made and is generally easy to avoid and prevent. Second, the sudden failure of some parts of the machine due to excessive wear and tear caused by excessive wear and tear is caused by natural wear. In the use, positive precautions can be taken to avoid and reduce the probability of failure. Here are a few typical causes of failure and how to prevent it:

07-202019

Summer rice harvester use precautions

Summer is the peak period for the use of rice harvesters. It is also necessary for Zui to pay attention. Please pay attention to the following points!

07-202019

Rice combine harvester storage method

First, clean up the dirt, broken straw, grain and other debris inside and outside the harvester, rinse it with water, dry it and put it into the hangar for storage.

07-202019

Rice harvester maintenance points

If the transmission tape is fatigued or has other damage, replace it with new ones. In the use of the transmission belt damage and affect the work failure rate is high, therefore, when buying the transmission belt must choose the regular manufacturer products.

07-152019

How to clean peanut harvester

Peanut harvester will inevitably become dirty after a long time of use, so be sure to clean the peanut harvester regularly.

07-152019

How should the peanut harvester be debugged?

Because peanut harvesters account for a large proportion of agricultural harvests, their use is also very large, especially in peanut-intensive areas, the use of peanut harvesters is very necessary. Then, if you buy a peanut harvester, everything will be fine? In fact, there are still many problems to be solved. The first thing to do is to face the problem of how to install and debug the peanut harvester. Otherwise, it will cause a lot of trouble for the future machine.

07-152019

Peanut harvester use precautions

It is necessary to adjust and overhaul the peanut harvester before use. Before the operation, the operator should check all the fruit pickers to see if the picking machine is in the absence condition, whether the bolts of the components are fastened, whether the pulley devices are strong, and whether the pulleys are changed by hand or not. Picking up some hobbing teeth with or without open welding and missing teeth; changing the hob shaft by hand to investigate whether the transition is stable; seeing whether the triangular belt tension of each transmission part is reasonable; seeing whether the diesel engine working condition is outstanding; Is the operation normal, and the power cord has no leakage appearance. In addition, each conversion component should be equipped with a protective cover; during the test operation, the operator should first leave the fruit picker and wait for the operator to announce the rule signal before starting the test operation.

07-102019

Teach you how to keep corn corn harvester in winter

After several decades of continuous operation, the corn harvester will accumulate a lot of dust and dirt inside the machine. Therefore, after the harvest season, the corn harvester must be scientifically maintained in winter and kept in good care. This will extend the life of the corn harvester and reduce the incidence of corn harvester failures in the coming year.

07-102019

How to buy corn harvester

The role of the corn harvester is to use the machinery to complete the agricultural machinery for harvesting corn stalks according to the agronomic requirements when the corn is mature or close to maturity. It is also a new type of agricultural machinery researched and developed for the development of new energy sources and the reduction of the labor intensity of farmers. The advantage is that the price is low and suitable for the popularization of small four rounds in rural areas, and the corn harvest can be harvested. It shortens the labor cycle of farmers' friends and frees people from heavy physical labor.

07-102019

Types and characteristics of grain combine harvesters

According to the power configuration and the type of hooking, the grain combiner is divided into self-propelled, tractor-tracted (with or without dedicated engines), suspended and semi-suspended. According to the method of feeding the crop into the threshing device, it is divided into a full-feed type grain collecting machine (with all the straw and stalks entering the threshing device) and a semi-feeding grain collecting machine (the straw part enters the threshing device, and the other end is clamped Hold delivery). According to the use of grain combiner, it is divided into common type (mainly harvested wheat), rice combination machine and sloping grain type grain collecting machine.

07-052019

Combine harvester safety operation procedures

The driver must have field experience and training through harvester operations. It is strictly forbidden to engage the power block before starting the unit. When the unit starts, engages the power block, turns, and reverses the horn, observe whether there are any people before and after the unit, and do safe operation.

07-052019

Combine harvester maintenance measures

With the rapid development of China's rural economy, the use of combine harvesters has greatly accelerated the progress of wheat harvest and reduced the labor intensity of farmers.