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Stalk crushing rotary tillage, fertilizer applying-seeding combined working machine

A straw crushing and working machine technology, which is applied in the fields of tillage equipment, fertilizer and seeding equipment, crop processing machines, etc., to achieve the effect of reducing the number of machines and tools entering the land and tilling times, reducing production costs, and achieving good results.

Inactive Publication Date: 2011-07-06
徐州市农机技术推广站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the existing problems in the existing straw returning operations, the present invention provides a straw crushing rotary tillage, fertilization and seeding compound operation machine

Method used

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  • Stalk crushing rotary tillage, fertilizer applying-seeding combined working machine
  • Stalk crushing rotary tillage, fertilizer applying-seeding combined working machine

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Embodiment Construction

[0011] The operation process is as follows: start the engine, turn on the hydraulic lift, connect the three-point suspension mechanism of the tractor with the three-point suspension frame 7 of the compound operating machine, lift the compound operating machine about 5-10 cm from the ground, and test run for 5 minutes. Abnormal noise or other abnormal phenomena, the operation is allowed. During the operation, the tractor operator controls the straw crushing height, rotary tillage depth and sowing depth. When the tractor advances, the stalks in front are overwhelmed and thrown up by the stalk crushing knife 10, chopped and thrown downwards, and the rotary tiller 11 buries the chopped stalks in the soil while cutting and crushing the soil. During this process, the rotary tiller chops and covers the stubble remaining in the soil, and the seed meter 21 and the fertilizer discharger 2 powered by the pressure roller 17 work simultaneously to release the predetermined amount of fertil...

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Abstract

The present invention discloses a straw comminution rotary tillage, fertilizing and sowing composite working device, wherein the composite working device is mated with a wheel tractor with more than 75 horsepower and three-point suspension mechanism of the tractor is connected with the three-point suspension rack of the composite working device. The composite working device comprises a stand of frame shape, a crushing cutter, a rotary tillage cutter, a fertilizing and furrowing blade, a sowing boot and a clump pack roller which are mounted in turn below the stand of frame shape, a seed and fertilizer box, a rotary tillage crushing gear box, a main gear box and a suspension rack which are mounted in turn above the stand of frame shape. The composite working device can accomplish multi-job operation at one time, with features of good efficacy, good effect, reduced times of entering into cultivation ground and cultivating, increased soil organic material content and greatly reduced production cost.

Description

technical field [0001] The invention relates to a straw crushing rotary tillage, fertilization and seeding compound operating machine capable of crushing crop straws and returning them to the field, rotary plowing and ground preparation, and simultaneous fertilization and sowing of wheat. Background technique [0002] In recent years, with the development of the rural economy, the living standards of farmers have been continuously improved. Grass stoves have changed into coal (gas) stoves, thatched houses into tile houses, and cattle into iron cattle. The effective utilization rate of rural crop straws has dropped sharply. During the crop harvest season, hundreds of millions of tons of waste straw are burned across the country. Thereby causing a large amount of waste of resources, polluting the environment, seriously affecting people's lives and traffic safety. In addition, the burning of straw causes soil compaction, which leads to a decrease in the content of organic matt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B49/04A01B71/00A01D82/00A01B33/08A01C7/06
Inventor 石荣玲张园张钟毓刘霞张洁张佩曹迎春孙曙光樊岩琦陈文龙
Owner 徐州市农机技术推广站
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