Non-tillage fertilizing, film spreading, bunch planting and earthing combined machine

Abstract

The invention relates to a non-tillage fertilizing, film spreading, bunch planting and earthing combined machine, comprising a rotary tillage mechanism arranged in front of a machine tool, a fertilizing, reshaping and compacting mechanism arranged at the middle part of the machine tool, a film spreading and earthing mechanism arranged at the rear section of the middle part of the machine tool and a bunch planting and film surface earthing mechanism arranged at the rear part of the machine tool, wherein a rotary blade is arranged below the rack of the rotary tillage, a reversing gear case is arranged at the upper end of the rack of the rotary tillage; a fertilizer can is arranged above the front of the rack of the machine tool, a slide type ditching and fertilizing shovel is arranged below the front of the rack of the machine tool, and a reshaping and compacting roller is arranged behind the ditching and fertilizing shovel; and a film hanging frame is fixedly connected above the rack of the machine tool, a film unfolding roller is arranged below the rack of the machine tool, a film pressing wheel is arranged at each of two sides behind the film unfolding roller, and an earthing disc is respectively arranged at the outer side of each of the two film pressing wheels. The non-tillage fertilizing, film spreading, bunch planting and earthing combined machine provided by the invention can complete multiple operations such as rotary tillage, fertilizing, reshaping and compacting, film spreading and earthing, bunch planting and earthing at film holes at one time, evaporation of moisture in soil can be avoided, the operation procedures are reduced, and labour intensity is lightened.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to the joint operation technology of fertilization, film spreading on-demand, and soil covering in agricultural machinery, and specifically a no-tillage combined operation machine for fertilizing, film spreading, on-demand seeding, and soil covering. Background technique [0002] At present, it is generally adopted in China that after the crops are harvested, the land must be plowed, harrowed, or subsoiled and rotary tilled before planting operations. After harvesting, do not plow the surface before the next crop is planted. When the crops are planted, they are directly planted in undisturbed soil or less-disturbed soil. The purpose is to use the stubble of the previous crop to protect the surface, thereby avoiding or reducing winter The wind erodes the soil in spring to prevent wind and fix the soil. As a result, operations such as plowing, land preparation, and planting are ...

AI Technical Summary

Problems solved by technology

As a result, operations such as plowing, land preparation, and planting are all completed during the period of spring plowing, which has caused more tension in the rural labor force during the spring plowing season, and at the same time prevented some land from being sown in a timely manner. Multiple operations such as plowing, raking, grinding, suppression, film covering, on-demand seeding, etc. are completed one by one. In the dry and windy spring, the soil is turned over many times, which will easily cause soil moisture, which will eventually lead to a reduction in production.

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