An agricultural precision tillage breaker

Abstract

The invention relates to the field of agriculture, in particular to an agricultural precision tillage breaker, comprising a casing, a digging wheel, a No. 1 earth retaining plate, a soil feeding device, a soil breaking device and a grass hook. The soil sending device includes No. 1 soil sending wheel, No. 1 connecting rod, No. 2 soil sending wheel, No. 2 connecting rod, limit plate and return spring. The invention utilizes the design of multiple baffles to make the soil dug into the machine fall as little as possible and improve the efficiency of breaking the soil. The No. 1 soil sending wheel in the soil sending device is connected with the connecting rod so it can be moved, avoiding that the soil block is too large to block the cooperation and operation of the soil sending device and the excavating wheel. The bottom of the soil breaking box is inclined to the lower left to facilitate the accumulation of soil blocks to the lower right. At the same time, pressure bars with uneven arrangement density are set, so that the soil blocks can be fully broken in multiple stages from left to right. During operation, the grass hook can hook weeds and other sundries in the farmland to prevent weeds or other sundries from getting involved in the machine and affecting the normal operation of the soil breaker.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to an agricultural fine tillage soil breaker. Background technique [0002] In the process of agricultural production, it is often necessary to turn the soil and crush the soil before sowing, which is convenient for sowing and makes the fertilizer, water and oxygen in the soil more easily absorbed by crops, which is conducive to the growth of seeds. The soil breaking method in the prior art needs to be crushed many times by various machines, and the work efficiency is low and the soil breaking effect is poor. After the soil is broken, the soil clods in the farmland are of different sizes and the number of large soil clods is large, which seriously affects the growth and development of crops. Contents of the invention [0003] Aiming at the problems in the prior art, the invention provides an agricultural fine tillage soil breaker to solve the problems in the prior art. [0004] The tec...

AI Technical Summary

Problems solved by technology

The soil-breaking method in the prior art needs to be crushed multiple times by various machines, the work efficiency is low and the soil-breaking effect is poor. After the soil is broken, the soil clods in the farmland are of different sizes and the number of large soil clods is large, which seriously affects the growth and development of crops.

Images