Slot machine for cutting grass through vibration

Abstract

The invention relates to an agricultural machine, in particular to a vibrating grass-cutting slotted machine which is used by matching with a tractor. The invention aims at providing the vibrating grass-cutting slotted machine, which can reduce the plowing resistance under the action of a vibrating system and can shut the slot under the action of a soil-rolling system, thus facilitating the vibrating grass-cutting slotted machine to expand the operational span for protecting the slot. The vibrating grass-cutting slotted machine comprises a gearbox (1) and a stander(3), and is characterized in that a cutting system which comprises a cutting disc (5) is fixed on a falsework (7); the vibrating system comprises a crank connecting rod component (2) fixed on the stander (3); the front end of the falsework (7) is fixed on the front end of the stander (3) by an axis pin (3), and the rear end of the falsework (7) is connected with the crank connecting rod component (2); the gearbox(1) is connected with the vibrating system for distributing power; a soil-rolling adjusting system comprises a supporting wheel (9) fixed on the stander (3) and a soil-rolling wheel (4).

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a vibrating grass-cutting slit machine which is matched with a tractor. Background technique [0002] In many grasslands and pastures in my country, the long-term non-nutrition, overloaded grazing and trampling and grazing of livestock have caused serious soil compaction and high firmness. The compaction layer depth is 250-350mm, and the soil firmness reaches 2.87-4.87kg / cm 3 , greatly affecting the production and self-propagation of pastures. At the same time, the rhizomes of perennial rhizome-type grasses such as Leymus chinensis are distributed in the soil layer of 50-200mm or deeper, and the underground transverse stems can extend up to 1-1.5m per year. The water volume and porosity decrease, and the bulk density increases. Cutting the roots of rhizome-type pastures can promote the growth and rejuvenation of pastures. [0003] For grasslands and pastures with severe surface soil ...

AI Technical Summary

Problems solved by technology

[0004] In view of this problem, the main problem of the existing root-cutting method is that the plowing resistance is relatively large during the root-cutting process, and it is easy to bring out the forage rhizomes, destroying the original vegetation, and it is not conducive to moisture conservation after operation.

The existing conservation tillage mechanization technology, under the condition of thick vegetation on the soil surface layer, is prone to congestion, large farming resistance and unsatisfactory operation effect.

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