Soil loosening depth adjusting device of subsoiler for agricultural machinery

Abstract

The invention relates to the technical field of agricultural devices, in particular to a soil loosening depth adjusting device of a subsoiler for agricultural machinery. A technical problem to be solved is as follows: an existing device is difficult to adjust a soil loosening depth, coulters need to be replaced, most of parts of adjustable devices can only be integrally adjusted, a single adjustment is difficult, distances between the coulters are inconvenient to adjust, and a soil loosening effect is influenced. In order to solve the technical problem, the invention provides the soil loosening depth adjusting device of the subsoiler for the agricultural machinery. The soil loosening depth adjusting device of the subsoiler for the agricultural machinery consists of soil loosening mechanisms and adjusting mechanisms, and can conveniently adjust lengths of plough arms, so that a soil loosening depth of the device is adjusted according to actual soil loosening requirements, an integrated adjustment or a separate adjustment of single and multiple coulters according to different needs is selected, an adjustment is more comprehensive, the distances between the coulter arms can be conveniently adjusted according to different soil environments, and therefore a good soil loosening effect can be achieved for different soil textures.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a soil loosening depth adjustment device for a subsoiler for agricultural machinery. Background technique [0002] Agricultural mechanization refers to the use of advanced and applicable agricultural machinery to equip agriculture, improve agricultural production and management conditions, maximize labor productivity, production technology level, economic benefits, and ecological benefits to promote the rapid development of agriculture and rural economy. Machinery and equipment are collectively referred to as agricultural machinery, such as large and small tractors, land leveling machinery, plows, rice transplanters, seeders, threshers, water pumps, combine harvesters and other machinery, and the subsoiler is a kind of machine that is matched with a high-horsepower tractor. The farming machinery used is mainly used for the mechanized leveling of inter-row or all-ro...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a soil loosening depth adjustment device for a subsoiler for agricultural machinery, which solves the problem that the coulter is fixedly connected to the connecting frame body in the existing equipment, and it is difficult to loosen the soil of the coulter during use. To adjust the depth, different coulters need to be replaced; a small number of devices that can directly adjust the coulters can only be adjusted as a whole, and it is difficult to individually adjust a single or multiple coulters according to needs; it is inconvenient to use According to the actual loosening needs, it is convenient to adjust the distance between the coulters, which will affect the loosening effect of different soil types.

Images