Ditching and crushing device for cultivator

Abstract

The invention discloses a ditch and soil breaking device for a cultivator, which relates to the technical field of agricultural machinery. The invention comprises a main frame, a side bracket and a connecting frame, one side of the main frame is fixedly connected to a surface of the side bracket, one end surface of the connecting frame is fixedly connected to a side of the main frame, and the lower surface of the connecting frame is fixedly connected to the upper surface of the side bracket. The present invention uses the ditch opener, the floating soil puller, the small floating soil pan and the large floating soil pan, so that the opener can deeply loosen and turn the soil in the middle of the ridge body, and can push the weeds in the middle of the ridge body to both sides while turning the soil, and at the same time The small floating soil tray can block the soil that the front fertilization tray flies to the two sides, instead of directly pressing on the seedlings, and at the same time, push the weeds that the front fertilization tray pushes to the two sides and rebury them back to the middle of the ridge, so as to protect the seedlings and bury them back. The function of weeds. In addition, the floating soil pull has the effect of pulling some weeds to the roots, and at the same time plays the role of sealing the soil on the ridge and platform, and finally the large floating soil pan has the effect of cutting off the weeds on the sides of the ridge and filling the weeds. , so that the ridge soil is filled in the ditch.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a trenching and crushing device for a cultivator. Background technique [0002] In agricultural production, cultivating subsoiling and weeding is an important tillage measure in the field management of dry fields. Cultivation is to loosen the surface, turn the soil, eliminate weeds between the rows and seedlings, increase the ground temperature, promote the decomposition of organic fertilizers, and also cut off the soil capillaries to reduce water evaporation and play the role of water storage and moisture retention. Under normal circumstances, according to different crops and different growth stages, it is necessary to carry out cultivating operations 2-3 times. The first cultivating: deep loosening (blind pine) before emergence, the main function is to deep loosen the cold, increase the ground temperature, and promote the germination of seeds. Gener...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a ditching and soil breaking device for a cultivator, which solves the problem that the existing cultivator often has the phenomenon of straw dragging piles when the cultivator is working, and the soil is easily bonded into hard lumps after the soil is broken.

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