Broken soil throwing and ditching device matched with rotary cultivator

Abstract

The invention provides a broken soil throwing and ditching device matched with a rotary cultivator. The device comprises the rotary cultivator, wherein cross beams are arranged on the side surface ofthe rotary cultivator; two connecting rods are fixed to one end, close to the rotary cultivator, of the cross beams; the other end of each the connecting rod is fixedly connected with the rotary cultivator; a square pipe is fixed to one end, far away from the rotary cultivator, of each the cross beam; the lower ends of the square pipes are fixed with soil turning blades; the cross beams are sleeved with rectangular frames; two blocking rods are symmetrically mounted on the lower end surface of each the rectangular frame; an insertion barrel is mounted between the two blocking rods; first roundholes are formed in the surfaces, close to the cross beams, of the square pipes; second round holes, which are aligned with the first round holes, are formed in the surfaces, far away from the crossbeams, of the square pipes; and pin rods are arranged in the insertion barrels. Compared with the prior art, the device has the following advantages: weeds, straws and the like wound at the gap between the soil turning blades and the square pipe are conveniently treated.

Description

technical field [0001] The invention relates to a broken soil throwing and ditching device matched with a rotary tiller, which belongs to the field of agricultural machinery. Background technique [0002] In agricultural production, in order to facilitate drainage in the field, after the soil is plowed by the rotary tiller, the soil turning blade is generally used to open the ditch. At present, during the ditching process, the weeds and straw in the soil are easily destroyed. Extruded in the gap between the soil turning blade and the square tube, affected by repeated soil extrusion, it takes a lot of effort to clean up the weeds, straw, etc. wrapped in the gap between the soil turning blade and the square tube, and there is no suitable tool deal with. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a broken soil ditching device matched with a rotary tiller to solve the problem of weeds, st...

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Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a broken soil ditching device matched with a rotary tiller to solve the problem of weeds, straw, etc. in the soil during the ditching process proposed in the above background technology. It is easy to be squeezed in the gap between the soil turning blade and the square tube. Due to the repeated extrusion of the soil, it takes more energy to clean up the weeds and straws wrapped in the gap between the soil turning blade and the square tube, and there is no To deal with the problem of suitable tools, the invention realizes convenient treatment of weeds, straw, etc. that are entangled in the gap between the tiller blade and the square tube

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