High-efficiency energy-saving bidirectional double-furrow plough without regulating wheel

Abstract

The invention relates to a high-efficiency energy-saving bidirectional double-furrow plough without a regulating wheel, relating to a tilting double-furrow plough without a regulating wheel, comprising a main beam, a front furrow plough, a rear furrow plough, a rotating shaft, a control lever, longitudinal frame plates and an adjusting plate. The rotating shaft is sleeved at the back of the main beam, the front furrow plough and the rear furrow plough are mounted at both gradient lower sides of the rotating shaft, the control lever is fixed above the front of the rotating shaft and matched with a baffle frame arranged on the main beam, the longitudinal frame plates are fixed at both sides of the front end of the main beam through a transversal frame plate and provided with longitudinal adjusting holes, the adjusting plate is fixedly connected with the longitudinal frame plates through adjusting shafts, adjusting screws of the adjusting plate are arranged in the adjusting holes, and the front part of the adjusting plate is connected with a tractor. The invention has the advantages of omitting adjusting wheel, lifting plough legs, saving materials, having less tilting resistance, reducing oil consumption, decreasing the operation cost, avoiding straw winding and improving the directional tilting efficiency, operates stably, has stable operation, high tilting quality, good effect on covering crop stubble and straw and facilitates subsequent field operation.

Description

technical field [0001] The invention relates to an agricultural machine, and furthermore relates to a double plow capable of two-way plowing operation in cooperation with a tractor, especially a two-way double plow free of adjustment wheels. Background technique [0002] There are two kinds of double plows used in agricultural cultivation at present, one is a one-way plow, and the other is a two-way plow. [0003] The typical structure of a one-way plow is: two plowshares before and after are installed on one side of the main beam of the plow frame. It has the following disadvantages: 1. It can only plow the land in one direction. If the plowed land reaches the top of the field, if you turn around and plow directly, it will cause ditches and ridges, making the plowed ground uneven; On the one hand, it will still cause ditches or ridges in the middle and both sides, which is not conducive to leveling and subsequent watering; on the one hand, it is labor-intensive, time-consu...

AI Technical Summary

Problems solved by technology

It has the following disadvantages: 1. It can only plow the land in one direction. If the plowed land is turned around and plowed directly, it will cause ditches and make the plowed ground uneven; and when plowing the land in one direction, the tractor is required to plow in circles. On the one hand, it will still cause ditches or ridges in the middle and on both sides, which is not conducive to leveling and subsequent irrigation; on the one hand, it is labor-intensive, time-consuming, and fuel

2. Double plowshares are installed side by side, which increases the resistance of breaking the soil when plowing the land, and wastes energy

[0005] In order to support and adjust the depth of the plow, the usual one-way plows and two-way plows are equipped with adjustment wheels. The adjustment wheels will sink when walking in the field, especially in sandy soil, and the resistance caused by the sinking is very large. , increasing power consumption

When cultivating the field after the straw returning operation, due to the existence of the regulating wheel, the distance between the regulating wheel and the plow is small, and the straw is not completely crushed, the straw is often entangled on the regulating wheel during tillage. The cultivation is not smooth, and it is even necessary to stop cultivation at a certain interval and manually clean up the straw, which affects the quality of cultivation and operating efficiency

Images