What are the manufacturing requirements for agricultural machinery, and what are the agricultural ma

Agricultural technical requirements.

Agricultural machinery used for a certain operation should first meet the agricultural technical requirements of the operation, and have the possibility of adjustment within a certain range, or adopt a variant to adapt to different agricultural technical requirements.

Operational usage requirements.

The use of agricultural machinery is scattered, the environmental conditions are poor and complex and changeable, and the seasonality of agricultural operations is very strong, so the requirements for agricultural machinery are: installation, adjustment, maintenance, hooking with tractors, the rise and fall of working parts, the replacement of wearing parts and the elimination of general faults, etc., are simple and easy, and various safety protection measures are taken to ensure the normal operation of the machine and the safety of operators. For example, automatic obstacle crossing devices and protective covers or baffles for various exposed moving parts are placed on soil tillage machinery, as well as facilities for cold, heat, dust, sound and vibration damping.

Versatility and comprehensive utilization.

In order to improve the utilization rate of agricultural machinery and reduce operating costs, under the premise of ensuring agricultural technical requirements, agricultural machinery should have a wide range of versatility and a high degree of comprehensive utilization. For example, a universal frame can be retrofitted with different components such as seeding, tillage, ditching, soil cultivation, fertilization, plant protection and potato digging for different jobs in different seasons. A grain combine can be used to harvest a wide range of crops such as rice, wheat, beans, corn, sorghum and sunflower with just a few parts to replace and adjust a few components.

Serialized machinery.

The standardization, generalization and serialization of agricultural machinery and its parts are important measures to ensure product quality, reduce production costs, and facilitate the maintenance of first-class parts. In China, the development and implementation of various types of agricultural machinery type, basic parameters, technical conditions, test methods and main parts of the size of the project of the national standards and ministerial standards, but also the development of mouldboard plow, rotary cultivator, disc harrow, paddy field harrow, seeder, rice transplanter, submersible pump, sprinkler pump, rocker sprinkler and feed crusher and other product series, some of the series of products parts and components of the degree of generalization of more than 80 85%.

Other technical and economic indicators.

It includes the productivity, service life, and operating costs of agricultural machinery, as well as the consumption of labor, energy, and steel, etc., which are usually measured by indicators such as machine weight, metal consumption, machine **, and required power per unit width or unit hour of productivity, or by indicators such as cost, labor, and energy consumption per unit of work completed. When determining the economic effect of new products or varieties of agricultural machinery and the possibility of popularizing their use, these indicators can be compared with the original products or manual operations.

Among the indicators to evaluate the adaptation of agricultural machinery to agricultural technical requirements, the universal indicators are (timely operation, less land and corners, no land edges, and less soil compaction).

Summary. Kiss <>

We will be glad to answer for you, agricultural machinery includes all kinds of machinery used in the primary processing and processing of agricultural and livestock products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland drainage and irrigation machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, etc.

What are the agricultural machinery?

Hello. Business license) agricultural machinery sales, which are included.

Kiss <>

We will be glad to answer for you, agricultural machinery includes all kinds of machinery used in the primary processing and processing of agricultural and livestock products. Agricultural machinery includes agricultural manuscript potato power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland drainage and irrigation machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery.

In a broad sense, the clear-core agricultural machinery also includes forestry machinery, fishery machinery and rural sideline machinery such as sericulture, beekeeping, and edible fungus cultivation. Agricultural machinery is a relative concept, refers to the general term for all machinery used in agriculture, animal husbandry, forestry and fishery, and agricultural machinery belongs to the category of liquid digging of agricultural machinery. Promoting the use of agricultural machinery is called agricultural mechanization.

Agricultural machinery: tractors, seeders, harvesting machinery, etc.

Including tractors, new and used cars.

What kind of car is used?

Tractors, including yay.

New car tractors and used car tractors.

Uh-huh. Yes, dear.

It also includes the possibility of selling new cars. Be.

Pro-agricultural machinery mainly includes tractors, rakers, plows, harvesters, seedling throwing machines, peeling machines, buttercup straw machines, corn pellet cob machines, plant protection machines, pneumatic sprayers, irrigation machinery, plant protection machinery, crop jujube tillage machinery, Youmengcha mulch film trimming machinery and orchard management machinery.

Agricultural mechanization has been achieved in some parts of our country. But the overall level of mechanization is low. The comprehensive realization of agricultural mechanization is an important link in the three rural issues.

It is necessary to act in accordance with laws and regulations. It is necessary to implement the law on the promotion of agricultural mechanization and speed up the process of agricultural mechanization in our country. It is necessary to adhere to the state's subsidies and preferential policies for the purchase of agricultural machinery for a long time.

<> pay attention to improving the scientific and technological innovation ability of agricultural machinery, and lead the way, because agriculture is the foundation, and now there are many problems. Now is the time to increase investment in science and technology, research and creation of large and small machines such as four wheels. It is necessary to cherish high-tech talents and find no jobs.

If no one dedicates themselves to the production of agricultural machinery, the level of agricultural mechanization in China will not develop and improve.

It is necessary to carry out various forms of training on the publicity and use of agricultural machinery technology. Not only young people should be able to use it, but also the elderly. Reform the corresponding system.

The popularization and use of agricultural machinery is a public welfare undertaking. It is necessary to organize the supervision and management work in the process of agricultural machinery production and promotion, so as to stabilize the contingent and ensure the ability of agricultural mechanization to provide public services for agriculture.

To be planted on a large scale, there is no benefit without large-scale mechanization. We should set up more farms and forest farms. A large number of mechanized operations, first of all, the planting area, must reach a certain order of magnitude.

This order of magnitude could be 2,500 acres. Because it will cost at least about 1 million to use a machine for ploughing, planting, sowing, harvesting, and transportation. If one acre of land is calculated according to the method of growing grain.

Agriculture is an industry that depends on the weather for food, and production may be affected due to weather, rain, insect pests and other reasons on the way, and the risk is relatively large. In order to guarantee profits and reduce losses, agricultural insurance should be invested during this period, taking into account the wear and tear of the machine. In this case, the planting area should reach 5,000 acres in order to reach a reasonable level.

Agricultural equipment can be used to improve agricultural production and planting, and pay attention to the use of mechanization. Understand the specific use of mechanization, pay attention to the use of mechanization signs, understand the development of equipment, improve the development of production, pay attention to the basic organizational form, and understand the development strategy of mechanization.

Agricultural equipment can be used to increase agricultural yields and planting areas, paying attention to the use of mechanization. Understand the specific usage, pay attention to the use of mechanized signs, understand the development of equipment, improve the development of production, pay attention to the basic organizational form, and understand machinery.

The benefits of mechanization can be publicized in rural areas, and the first department or relevant departments should provide help, mechanized equipment should be provided, and there should be professional and technical personnel to teach farmers how to use, so as to better implement agricultural mechanization and improve the speed and efficiency of agricultural development.

It is necessary to pay attention to improving the scientific and technological innovation ability of agricultural machinery, and adopt various forms of agricultural machinery technology publicity and use training; Not only young people will also use, but also the elderly will be able to use, but also to organize the supervision and management of agricultural machinery production and promotion process.

**Be sure to introduce advanced agricultural machinery, you can introduce Beidou navigation, you can also introduce drip irrigation and sprinkler irrigation technology, and then you can also use some machines to harvest. In normal times, some professional people can be invited to come to the countryside to publicize.

2. Classification of major categories: according to product characteristics, operation functions or operation objects, the standard divides all agricultural machinery products into 57 subcategories (excluding "others") such as cultivated machinery, land preparation machinery, seeding machinery, seedling machinery and equipment.

Tillage and land preparation machinery l - ploughing machinery, land preparation machinery.

Planting and fertilization machinery - sowing machinery, seedling machinery and equipment, planting machinery, fertilization machinery, plastic film machinery.

Field Management Machinery - Cultivating Machinery, Plant Protection Machinery, Pruning Machinery Harvesting Machinery - Grain Harvesting Machinery, Corn Harvesting Machinery, Cotton and Linen Crop Harvesting Machinery, Fruit Harvesting Machinery, Vegetable Harvesting Machinery.

The use of high-horsepower tractors, equipped with corresponding supporting agricultural tools, as well as satellite positioning systems and data acquisition systems and other equipment.

There are many, such as harvesters, seeders, tractors, cultivators, etc...

(1) High power, fast speed, high efficiency, liberate labor, increase production and income;

2) It is conducive to grabbing agricultural time, competing for accumulated temperature, high quality and high yield;

3) Resist natural disasters (drought and flood control, pest control, etc.) and reduce losses;

4) Realize measures to increase production and reduce expenditure that cannot be achieved by human and animal power;

5) Reduce labor intensity, improve working conditions, and eliminate the differences between workers and peasants, and between urban and rural areas;

6) Agricultural machinery is an indispensable means for large-scale operation of agricultural production.

Plant protection machinery, planting and fertilization machinery, farmland construction machinery, animal husbandry machinery and agricultural transportation machinery, crop harvesting machinery, agricultural product processing machinery, farmland drainage and irrigation machinery, fishery machinery and sericulture agricultural machinery include agricultural power machinery, soil tillage machinery, edible fungus cultivation and other rural sideline machinery. Agricultural machinery in a broad sense also includes:

Forestry machinery, beekeeping.

Agricultural mechanization is an important way to reduce the cost of grain production, so what are the good ways to implement agricultural mechanization?

The reason why the use of agricultural machinery is not in place, according to the researchers, is three aspects, capital, technology, and labor. In the vernacular, it means that the development funds are insufficient, the technology and equipment are backward, and the quality of the employees is not high.

We can deeply implement the action plan for conservation tillage in the black soil of Northeast China, take quality improvement and expansion as the guide, focus on the key links of straw mulching and no-less tillage sowing, increase the effective supply of supporting equipment services, strengthen the overall promotion of counties and high-standard application bases, optimize the stereotyped technology model, pay close attention to the main body training, standardize technical requirements, do a good job in supervision and evaluation, and promote the high-quality completion of more than 65 million mu of conservation tillage area in suitable areas in Northeast China, and further reduce soil wind and water erosion, fertilize soil fertility, protect moisture and resist droughtWe will continue to promote stable yields, high yields, cost savings and efficiency increase of corn, soybeans and other crops.

The study puts forward suggestions for making good use of the policy of cooperative appraisal and the acceptance of test appraisal results. Compile and publish guidelines for the types of products that are recommended for national promotion, organize an expert group to supervise and inspect some appraisal institutions, and confirm the appraisal institutions that apply for national promotion capabilities.

Carry out surveys on the demand for mechanized technology and equipment for facility planting and primary processing of agricultural products in major provinces. Carry out research on the technical mode of mechanized production of facility planting, carry out the selection of advanced and applicable machinery and equipment, and assist the Department of Agricultural Mechanization to study and formulate an evaluation index system for the creation of a demonstration area for the whole process of mechanization of facility agriculture. Select and promote typical cases, and further increase the promotion of relevant technologies.

At the same time, management departments at all levels can also actively plan, open various training courses, conduct on-site demonstrations, or use the network to publish the tutorials on the Internet, so that everyone can learn new knowledge regardless of the world.

Cooperate with the Department of Agricultural Mechanization to guide all localities to support the scrapping and renewal of grain production machinery, and cooperate with the research and supervision of policy implementation.

Agricultural mechanization is an important driving force for agricultural modernization, and it is an effective way to free farmers from heavy manual labor, improve labor productivity, and increase economic benefits. ”

It is necessary to promote mechanized productivity, to change the structure of agriculture, and then to use machinery in the process of planting or picking and weeding, and to promote traditional homework and machine-scale work together. It is necessary to introduce measures and countermeasures for scientific development. It is necessary to intensify propaganda.

The best way is to adopt the incentive system to encourage farmers to adopt mechanical production, which can mobilize enthusiasm.

We must strengthen the mechanization of agriculture, first of all, we should increase economic support, and then we should also improve the efficiency of agriculture, so that we can increase output and then promote the development of agricultural undertakings.

The comprehensive implementation of agricultural mechanization, the preparation of a large number of machinery to perform individual work, the implementation of the method of the use of the reward system, to encourage the use of machinery in production, perhaps change enthusiasm.

It is necessary to strengthen popularization, provide some technical guidance, and strengthen publicity. Transfer relevant knowledge to farmers. It can be guided by a dedicated person.

Crop harvesting machinery includes a variety of machinery used to harvest a variety of crops or agricultural products. Different crops are harvested in different ways and the machinery used is different.

Grain combines.

It is composed of a harvesting table, a conveying device, a threshing device, a separating device, a cleaning device, a grain tank and a transmission device. According to the feeding method of the crop, there are two types: full feeding type and half feeding type. Full-feed grain combine harvesters (Fig. 6) are used in Europe and the United States, mainly for wheat and other wheat crops, and can also be used for corn, beans, rice and sunflowers after some modifications and adjustments.

During the operation, the reciprocating cutter at the front end of the harvesting table cuts the straw with ears on the harvesting platform with the cooperation of the cutting wheel, and sends it to the threshing device through the harvesting platform conveying device and the intermediate conveying device, and threshes by rubbing and hitting when passing through the gap between the threshing drum and the concave plate. Most of the grains enter the cleaning device after passing through the concave sieve hole, and a small amount of grain entrainment is thrown to the separator in the extrusion on the concave plate, and the grains are separated into the cleaning device under the up-and-down, back-and-forth reciprocating shaking of the chain separator, and the large debris such as stems are transported backwards and thrown out of the machine. The grains entering the cleaning unit are removed by fans and sieves to remove fine impurities, and the clean grains are fed into the grain bins.

After the grain box is filled, the unloading conveyor is activated to unload the grains into the grain truck. In the mid-to-late 70s, various types of axial drum full-feed grain combine harvesters appeared in North America, which combined the threshing unit with the separation unit, thus eliminating the need for a huge chain separator and shortening the length of the whole machine. In southern China and Japan, a half-fed grain combine harvester has been developed to harvest rice.

During the operation, only the head part of the ear enters the threshing device in the process of clamping and conveying, and the threshing straw is relatively complete, which is convenient for comprehensive utilization. The amount of crushed straw mixed in the grain is small, and there is generally no separate separation device, so compared with the full feed type, the structure is simple and the power consumption is small.

The cotton picker picks the spindle with rotating teeth, grabs the seed fibers in the bloomed cotton peach, and sends it into the cotton box by air flow. There are two main types of cotton pickers: horizontal spindle pickers are used in the United States, which have a higher picking rate, but have complex structures, manufacturing accuracy requirements and high costs; In the Soviet Union, most of the vertical spindle cotton pickers were used, which had a simple structure and low cost, but the picking rate was lower, the landing cotton was more, and the damage to the cotton plant was greater.

The impurity content of machine-picked seed cotton was high, and the quality grade was significantly lower than that of hand-picked seed cotton. Machine picking seed cotton needs to be equipped with a complete set of cotton cleaning equipment, and the picked cotton can be used as textile raw materials after repeated cleaning before and after ginning.