Straw field return no-tillage fertilization seeding machine

A seeder and straw technology, applied in the field of straw returning no-tillage and fertilizing seeders, can solve the problems of soil structure and soil microbial damage, the effect of straw returning to the field is not good enough, straw rots, heats up and burns seedlings, etc., and achieves rain-proof soil loss , The effect of increasing production is obvious, and the effect of avoiding damage
CN102804953AInactive Publication Date: 2012-12-05ANHUI JIANGHUAI HEAVY IND MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ANHUI JIANGHUAI HEAVY IND MACHINERY
Publication Date
2012-12-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a straw field return no-tillage fertilization seeding machine, which comprises a suspension device, a speed change transmission mechanism, a machine frame, a primary cutter shaft, a secondary cutter shaft, a compression roller and a fertilization seeding assembly, wherein the primary cutter shaft is arranged in an inner cavity of the machine frame, a transmission shaft of the primary cutter shaft is connected with the speed change transmission mechanism, a herringbone cutter is arranged on the primary cutter shaft, the secondary cutter shaft is arranged in the inner cavity of the machine frame and is positioned at the back stage of the primary cutter shaft, a transmission shaft of the secondary cutter shaft is connected with the speed change transmission mechanism, a herringbone cutter is arranged on the secondary cutter shaft, the distribution positions of the herringbone cutter on the secondary cutter shaft and the primary cutter shaft are in the staggered and complementary state, the fertilization seeding assembly is arranged on the machine frame and is positioned at the back stage of the secondary cutter shaft, the compression roller is arranged on the machine frame and is positioned at the back stage of the fertilization seeding assembly, and an output shaft of the compression roller is in transmission connection with the fertilization seeding assembly through transmission. The straw field return no-tillage fertilization seeding machine has the thorough straw crushing effect, does not need the rotary tillage and belongs to equipment integrating time saving, labor saving, seed saving and synergism.
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Description

technical field

[0001] The invention relates to a seeder, in particular to a seeder for straw returning to the field for no-tillage and fertilization. Background technique

[0002] Straw returning to the field has the following benefits: 1. Increase soil organic matter and fertilize soil fertility; 2. Form organic matter coverage to resist drought and conserve moisture; 3. Reduce the incidence of diseases and insect pests; 4. Save labor and increase production and compete for farming time; 5. Improve the soil environment , Transform low-yielding fields; 6. Optimize the environment and prevent pollution.

[0003] The operation cost of mechanized straw returning is only 1 / 4 of that of manual returning, 25-35 yuan per mu, and the work efficiency can be 40-120 times higher than that of manual returning, and it can also increase production and income. Therefore, mechanized straw returning is a large-scale realization It is an effective way to cultivate land with land and establi...

Claims

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