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No-tillage planter of grasslands

A technology of supplementary sowing and grassland, which is applied in the field of agricultural joint operation machinery, can solve the problems of low grassland development, affecting seeding operations, and low survival rate of forage grass, and achieve the effects of strong soil cutting, protection from damage, and increased emergence rate

Active Publication Date: 2011-11-16
陈谷
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

This kind of live broadcast machine cannot adapt well to the natural environment of the Tibetan grassland in production operations
The grasslands in Tibet have unique conditions. The development of the grassland is very low, the soil layer is thin but extremely hard, and there are a lot of rocks on the surface and in the soil. The ditching device of the above-mentioned live broadcast machine cannot make a deep enough trench, so that the sown pasture survives. The rate is low, which affects the sowing operation

Method used

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  • No-tillage planter of grasslands
  • No-tillage planter of grasslands
  • No-tillage planter of grasslands

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Embodiment Construction

[0023] Such as Figure 1-6 As shown, the grassland no-tillage reseeding machine of the present invention includes a frame 2 , a primary ditching component 20 , a secondary ditching component 39 , an obstacle-crossing component 30 and a covering soil suppressing component 80 .

[0024] Among them, the frame 2 is a horizontal rectangular steel frame welded by square pipe steel. The front end of the frame 2 is welded to the traction frame 3 for coupling with the tractor. The traction frame 3 has a round hole to facilitate the leveling of the implement adjust.

[0025] The two first longitudinal beams 18 respectively welded on the front and rear sides of the frame 2 are respectively fixedly installed with the ground wheel shaft 5, and the two ground wheels 4 that are used to support the complete machine and provide power for the seed box 50 are rotatably installed on the two sides respectively. On the ground wheel axle 5.

[0026] The first opener 21 is the primary opener 20 . ...

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Abstract

The invention relates to a no-tillage planter of grasslands, comprising a stand as well as a primary ditching component and a secondary ditching component which are arranged on the stand. The secondary ditching component is added on the no-tillage planter of the grasslands on the basis of the primary ditching component, and a triangular groove formed by primary ditching is extruded and broadened by the secondary ditching component, which makes the groove to be more suitable for grass seeds to sprout and grow. Compared with the traditional grass planters, the invention improves the rate of germination by more than 1time.

Description

technical field [0001] The invention relates to an agricultural combined operation machine, in particular to a grassland no-tillage reseeding machine. Background technique [0002] The degradation and desertification of semi-arid and semi-arid grasslands in my country is very serious, and has become an ecological and environmental problem that must be solved by taking necessary measures. Taking the grasslands of Tibet as an example, there are 364 million mu of degraded grasslands in the whole region, accounting for 42% of the usable area. %, in recent years, a lot of work has been done in improving alpine grassland and re-seeding pasture in Tibet, but the progress is slow because of the lack of suitable grass-seeding machinery. Because the soil layer of the degraded grassland is very thin, it is not suitable to adopt the traditional plowing method for sowing. The Chinese invention patent with the publication number CN 2781735Y discloses a direct seeding machine that adopts th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/08A01C5/06
CPCY02P60/20
Inventor 陈谷贠旭江王显国
Owner 陈谷
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