Minimal-tillage and sub-soiling precise wheat tiller

Abstract

The invention discloses a minimal-tillage and sub-soiling precise wheat tiller, comprising a suspension support, wherein a gearbox and a rotary tillage cutter are installed on the suspension support, and the rotary tillage cutter is located below the suspension support; an output shaft of the gearbox is connected with a shaft of the rotary tillage cutter via a transmission mechanism; a transmission shaft is installed on the output shaft of the gearbox, an eccentric bearing is installed on the transmission shaft, and a connection rod sleeve is installed at the periphery of the eccentric bearing; a connection rod is installed on the connection rod sleeve, a swing arm is installed on the suspension support, and the swing arm is hinged with the suspension support via a swing arm shaft; one end of the swing arm is hinged with the connection rod, and a break shovel is installed at the other end of the swing arm; and the break shovel is located below the suspension support and behind the rotary tillage cutter. The minimal-tillage and sub-soiling precise wheat tiller is installed with the break shovel, and can realize a deep soil breaking operation via the swing of the break shovel, thus solving the problem existing in the prior art.

Description

technical field [0001] The invention relates to a precision cultivator for subsoiling with less tillage for wheat. Background technique [0002] It is an indisputable fact that conservation tillage is superior to traditional tillage and will be popularized and applied on a large scale. However, the main problem with the current conservation tillage techniques and equipment is that, for plots with little soil organic matter, the root system of wheat sown without loosening and no-tillage is difficult to root, and the yield is affected. Contents of the invention The object of the present invention is to provide a precision cultivator for subsoiling with less tillage for wheat, which is equipped with a subsoiling shovel, which can realize the subsoiling operation through the swing of the subsoiling shovel, so as to solve the problems in the prior art. The object of the present invention is achieved through the following technical proposals: the wheat less-tillage subsoilin...

AI Technical Summary

Problems solved by technology

However, the most important problem with the current conservation tillage techniques and equipment is that, for plots with little soil organic matter, the root system of wheat sown without loosening and no-tillage is difficult to root, and the yield is affected.

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