[ China Agricultural Machinery Industry News ] A few days ago, at the 2017 National Agricultural Machinery and Parts Exhibition held in Zhengzhou, Henan Province, domestic smart tractors became a highlight of the exhibition. Can not help but think about the reality that modern agricultural machinery is introducing smart agriculture into agricultural society.
Modern agricultural machinery and equipment will bring wisdom agriculture to reality
On the basis of digital agriculture and fine agricultural practices, smart agriculture integrates and integrates the development of a new generation of information and communication technology and agricultural equipment, and combines the knowledge, experience and wisdom of managers to realize the perception and analysis of agricultural production environment and growth information. , regulation and wisdom management decision-making, providing a new format of agricultural production management for fine production, visual management and scientific decision-making for agricultural production.
The digitalization, informationization and intelligent technology of agricultural equipment manufacturing in China is still in its infancy, and agricultural machinery and equipment still need a large amount of imports.
Promoting the in-depth integration and development of agricultural mechanization, informatization and intelligence requires the joint efforts of the government, industry associations and enterprises to build an intelligent ecosystem of agricultural machinery.
Spring ploughing began from south to north. In the vast fields, occasionally some high-powered large-horsepower tractors are being cultivated, muddy rolls and straight ridges. The wide application of modern agricultural machinery and equipment is bringing concepts such as digital agriculture and smart agriculture to the reality and promoting the development of agricultural modernization.
Smart Agriculture:
New format of agricultural production management
Wu Changjin, chairman of the Changgan Agricultural Machinery Cooperative in Yanqiao District, Anhui Province, has a 180-horsepower Revo Apos large-scale high-performance tractor. He said that the land loosening operation is much better now than in the past. In their cooperatives, several large tractors have installed land deep-slung operation monitors, which can automatically collect data on the operating area and provide a basis for local agricultural machinery departments to issue subsidies for deep loosening operations.
In recent years, the state has increased the promotion of deep-slung operations in the land, and has taken huge sums of money every year to subsidize the subsoil operation. In order to improve the subsidy, some local agricultural machinery management departments have vigorously promoted the information technology of deep pine operation information detection and control. Last year, more than 60% of the deep loose working machines in the country installed monitors, which greatly improved the fine management of deep pine operations and guaranteed The quality of the deep loose work and the security of the subsidy fund.
The application of information technology in agricultural machinery and equipment is changing the farming methods and working conditions of China's agriculture. In Heilongjiang Reclamation Area, there are unmanned tractors in the experimental demonstration application research; in Ningbo, Zhejiang, there is an unmanned rice transplanter in the rice field for transplanting demonstration; in Zhao County, Hebei Province, the variable application machine is based on the acquisition of crop pests and diseases in the farmland community. The information is applied on demand; in Xinjiang Corps Farm, cotton, corn, tomato, beet, melon and other crops have been refined and planted. Through the wide application of satellite navigation technology, the real-time position of the machine can be accurately monitored and tracked. Display the current operation status of the agricultural machinery, and accurately obtain relevant data such as the working area.
As early as 1994, China began to organize the demonstration of fine agriculture related theory and the demonstration practice of agricultural equipment in variable operation and the research and development of industrialization technology. The "13th Five-Year Plan" outlines "strengthening the integration of agriculture and information technology, developing smart agriculture", and listing "smart agriculture" as one of the "one major projects of agricultural modernization" during the "13th Five-Year Plan" period. Experts believe that smart agriculture is based on digital agriculture and fine agricultural practices, integrating the use of new generations of information and communication technology and agricultural equipment, and combining the knowledge, experience and wisdom of managers to achieve agricultural production environment and growth information. Perception, analysis, regulation and wisdom management decision-making, providing a new format of agricultural production management for fine production, visual management and scientific decision-making for agricultural production.
Whether it is early fine agricultural practice or smart agricultural development, it is the direction to promote the development of agricultural modernization. The relevant person in charge of the Ministry of Agriculture said that it is now necessary to pay more attention to the integration of agricultural machinery and information, promote the application of agricultural mechanization big data, and improve the efficiency and efficiency of agricultural machinery socialization services.
Intelligent technology:
Domestic agricultural machinery development
The development of smart agriculture needs the support of agricultural machinery and equipment technology innovation. At the 2017 Spring Agricultural Machinery Exhibition held in Zhengzhou, Henan Province in March this year, China’s LF2204 power shift tractor, Lovol’s power shift tractor and Zoomlion’s PL2304 power shift tractor showcased domestic agricultural equipment. The style.
Chen Zhi, president of the China Agricultural Machinery Industry Association, believes that the development of China's agricultural machinery and equipment and informationization is at the right time. From a policy perspective, the Ministry of Agriculture and other departments are promoting the development of digital agriculture and smart agriculture, and have demand for intelligent agricultural machinery and equipment. From a technical perspective, modern agricultural machinery and equipment technologies such as satellite navigation technology, electro-hydraulic control technology, and operation monitoring technology. It tends to mature.
Modern agricultural machinery and equipment is the concrete manifestation of the results of intelligent perception, digital analysis and intelligent decision-making in agricultural production processes on agricultural machinery and equipment. Agricultural machinery and equipment technology includes automatic driving technology, seeding monitoring technology, high-standard basic farmland construction and leveling technology, spatial distribution of crop yield monitoring technology, variable fertilization technology and pesticide variable spraying technology. Experts believe that China must accelerate the research and development of multi-functional, intelligent and economical agricultural equipment facilities in order to adapt to the requirements of large-scale, refined and modernized agriculture, with emphasis on field operations, facility cultivation, healthy farming, deep processing and storage. New progress has been made in the transportation and preservation.
At present, the intelligentization of agricultural equipment has become the mainstream trend of technological innovation in developed countries. For domestic agricultural machinery manufacturing enterprises with low level of intelligent manufacturing, it is imperative to improve the modernization level of agricultural machinery and equipment. China Yituo is one of the domestic enterprises engaged in information technology and agricultural machinery power plant research and development and technology promotion. In 2009, they launched the satellite positioning and navigation automatic driving system, the self-developed working condition monitoring system, which can realize the real-time monitoring of the locomotive position and working condition information. The agricultural machinery navigation and automatic operation system developed by Revo in 2012 adopts global satellite positioning, GPS automatic navigation, electronically controlled hydraulic automatic steering, automatic lifting of working tools, emergency remote control and other technologies, which greatly improves the standardization and operation of tractor operations.
However, overall, China's agricultural machinery industry is not strong, and the digitalization, informationization and intelligent technology of agricultural equipment manufacturing are still in their infancy, the effective supply of agricultural machinery and equipment is insufficient, the medium and low-end overcapacity, the reliability and applicability of machinery and equipment. Need to be upgraded, agricultural machinery and equipment still need a large amount of imports.
Take more measures:
Building an intelligent ecosystem of agricultural machinery
Experts believe that to promote the deep integration of agricultural mechanization, informatization and intelligence, and to improve the level of agricultural modernization, it is also necessary for the government, industry associations, enterprises and other parties to work together to build an intelligent ecosystem of agricultural machinery.
Those who have data are worthy of the world, without the support of modern and advanced information and communication technologies, and the development of smart agriculture is like passive water and wood without roots. Relevant government departments should strengthen the construction of information infrastructure and foster data support systems such as socialized geographic information, soil testing formulas, public opinion testing, and production monitoring. Agricultural machinery and equipment is a unified body of automation, electronic and informationization. It is necessary to realize information application, intelligent manufacturing, electronic integration, integrated service and specialized production, geographic information, environmental information, soil testing formula, soil moisture, disease. Information such as grass pests and diseases is the basis of logical analysis of agricultural machinery operations. The use of sufficient data mining can make the operation instructions of agricultural machinery more complete, so as to realize the variable and quantitative operations of the cultivation process.
Industry associations have an unshirkable responsibility in the promotion of intelligent agricultural machinery technology. With the rapid development of electronically controlled diesel engine technology and navigation technology, the level of intelligentization of agricultural machinery will continue to increase, adapting to the current trend of agrochemicalization and intelligence. China Agricultural Machinery Industry Association has recently established an agricultural equipment branch, and China Agricultural University will China Yituo, Lovol and Beijing Hezhong Shuangzhuang, Shanghai Huaxue and other key enterprises in the agricultural machinery industry work together to promote the application of information technology and intelligent technology in agricultural machinery and equipment. Agricultural machinery manufacturing enterprises should upgrade the digital level of the manufacturing process, break through the key technologies of agricultural machinery intelligence, establish a comprehensive quality management under the Internet thinking, and do a good job in products.
The shortage of agricultural machinery technical talents restricts the promotion and application of intelligent agricultural machinery and equipment. At present, technical theory and practical training must be carried out at different levels. First, the agricultural machinery management personnel and professional technicians should be practically trained in the construction of the agricultural mechanization demonstration base, gradually expand the scope of training, and accelerate the training of agricultural machinery operators and navigation technology service personnel. At the same time, the price of intelligent agricultural machinery and equipment is high and it is difficult to promote. It is necessary to increase the support for agricultural machinery purchase subsidy policy, encourage farmers to purchase and use modern agricultural machinery and equipment, expand the pilot subsidies for new products, and support the transformation of scientific and technological innovation achievements.
Pillow Block Bearings are roller bearings and bearing seats together in a bearing unit. Most of the outer spherical bearings are made of spherical outer diameter, and are equipped with bearing housings with spherical inner holes, with various structural forms, good versatility and interchangeability.
At the same time, this kind of bearing has a certain disposition in design, easy to install, with double structure sealing device, and can work in bad environment. The bearing seat is usually made by casting. Commonly used are vertical base (P), square seat (F), convex square seat (FS), convex platform circular seat (FC), diamond block (FL), annular seat (C), slide block and so on (T).
Spherical bearings for heart bearing and bearing seat, based on the name for bearing with bearing seat call center, such as the set screws with Spherical Bearing UC205 with vertical block UCP205. Spherical bearings with a strong interchangeability, bearing heart can be assembled on the same specifications bearing in different shapes.
Spherical Spherical Ball Bearing with vertical seat
Outer spherical bearing with square seat
Spherical spherical ball bearing with rhombus seat
Spherical spherical ball bearing with rounded seat
Spherical spherical ball bearing with annular seat
Outer spherical ball bearing with slide block
Spherical spherical ball bearing with suspension type seat
Outer spherical ball bearing with suspension seat
Spherical spherical ball bearing with adjustable rhombus seat
Outer spherical ball bearing with punching seat
Spherical ball bearing with other seats
Pillow Block Bearings
Pillow Block Bearings,Pillow Bearing,Pillow Block Bearing Housing,Pillow Block Bearing Types
LUOYANG AUTO BEARING CO.,LTD , https://www.lyautobearing.com