Tillage-shaft-free smash-ridging tillage implement

Abstract

A tillage-shaft-free smash-ridging tillage implement comprises a frame and a smash-ridging transmission box. Travelling wheels are mounted at the bottom of the frame. A cab and a power device are mounted on the frame. The smash-ridging transmission box is mounted on the rear portion of the frame. Hinge arms, a hydraulic motor and hinge seats are mounted on the smash-ridging transmission box. The hinge arms are connected with the frame through hydraulic cylinders. The hinge seats are connected with the frame. Tillage-shaft-free vertical rotary blades driven by the hydraulic motor are mounted atthe bottom of the smash-ridging transmission box, and are connected with mounting seats arranged at the bottom of the smash-ridging transmission box through bolts. Each tillage-shaft-free vertical rotary blade comprises a connection plate, a plurality of arc-shaped rod cutters and a tapered drilling cutter. The arc-shaped rod cutters are evenly arranged between the connection plates and the tapered drilling cutters. The arc-shaped rod cutters are arched outwards, the upper ends of the arc-shaped rod cutters are connected with the connection plates, and the lower ends of the arc-shaped rod cutters are connected with the tapered drilling cutters. Connection holes are formed in the connection plates. The smash-ridging tillage implement free of rotary tillage shafts and spiral blade discs hashigh tillage efficiency and low energy consumption.

Description

technical field [0001] The invention relates to the technical field of tillage implements, in particular to a powder ridge tillage implement without tillage shafts. Background technique [0002] In the thousands of years of civilization history of our country, agriculture plays an important role in the whole production. With the development of social economy, in order to increase output and improve labor productivity, working people have invented and created a variety of agricultural production tools. In terms of plowing and land preparation, we are familiar with the current farming methods including deep plowing, shallow plowing, no-tillage and the combination of several tillage methods. Before the emergence of modern mechanization, due to limited production tools, farmers used hoes, shovels, plows, harrows, etc. , tillage is a kind of strenuous and hard work, so shallow tillage and no-tillage are the main means, and due to excessive frequent tillage for many years. As a ...

AI Technical Summary

Problems solved by technology

[0006] 3. Chinese patent: A device for deep plowing and loosening powder ridges, application number: 201510007147.8, application date: 2015.01.07, applicant: Li Yangming, address: 537000, No. 398 Renmin East Road, Yuzhou District, Yulin City, Guangxi Zhuang Autonomous Region, inventor : Li Yangming, Abstract: In order to solve the problems of slow walking speed and low efficiency of the powder ridge machinery, the present invention proposes a deep plowing deep loosening powder ridge device, including a drive motor, a gear transmission box and at least two powder ridge drill bits, motors The power is transmitted to the powder ridge drill bit through the transmission box. The powder ridge drill bit includes a screw shaft, a helical blade, a powder ridge cutter, a drill tip and a connecting flange. The helical blade is installed on the screw shaft, and two adjacent powder ridge drill bits are reversed. Rotate and the helical direction of the helical blade is opposite

[0008] Through practical application research, it is found that the subsoiling plow is erected behind the screw-disk powder ridge tillage tool, and placed at the corresponding bottom when the screw-disk powder ridge tool is working, and the subsoiling plow is on the tillage while the fan ridge knife is on the plowing layer. The soil in the lower part of the layer is loosened to achieve deep plowing and deep loosening without disturbing the soil layer, and the construction of a soil reservoir at the bottom is more conducive to the growth of crops. However, the existing spiral powder ridge tillage tools have low efficiency and high energy consumption.

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