Soil pulverizing opener for agricultural seeding device

Abstract

The invention belongs to the technical field of agricultural equipment and particularly relates to a soil pulverizing opener for an agricultural seeding device. The opener comprises a shovel handle (1), a shovel body (2) connected with the shovel handle (1), a soil breaking arch (3) which is located at the front end of the shovel body (2) and is connected with the shovel body (2) and a shovel point (4) connected with the soil breaking arch (3). The opener is characterized in that side wings (5) are arranged on two sides at the lower end of the shovel body (2), and each of soil pulverizing pieces (6) which is composed of a connecting rod (61), a connecting end head (62) welded on the connecting rod (61) and a first soil pulverizing cutter (63) and a second soil pulverizing cutter (64) welded on the connecting end head (62) is arranged at the upper end of the shovel body (2). the included angle between the soil pulverizing pieces (6) is 135 degrees and the included angle between each of the soil pulverizing pieces (6) and the shovel body (2) is 45 degrees; The opener provided by the invention is simple in structure and strong in practicality, and the soil pulverizing effect can be reinforced.

Description

technical field [0001] The invention belongs to the technical field of agricultural equipment, and in particular relates to a soil breaking ditch opener for an agricultural sowing device. Background technique [0002] The vigorous development of agricultural machinery has the following advantages: 1. The development of agricultural mechanization has solved the contradiction of the structural shortage of agricultural labor force and played a basic role in stabilizing the area of ​​grain production. The level of popularization and application of science and technology has played a key role in improving the level of grain yield per unit area. 3. The development of agricultural mechanization has accelerated the progress of crop harvesting and planting, and played a major role in grain production during important farming seasons. 4. The development of agricultural mechanization has accelerated It has greatly improved the progress of crop harvesting and rush planting, and played a...

AI Technical Summary

Problems solved by technology

Although the sharp-angle opener has good penetration into the soil, it has a large amount of soil movement, and the dry and wet soil are easy to mix, which is not conducive to moisture conservation. In recent years, with the vigorous development of conservation tillage, especially the continuous application of inter-row sowing technology, it has The sharp-angle openers in the working area tend to be gradually replaced by obtuse-angle openers

The disc opener in the obtuse angle opener needs to have sufficient vertical load on the hard soil layer, which greatly limits its application on light no-tillage seeding implements

[0004] Since the existing ditch openers only simply ditch the ditch, the large soil clods turned up during the ditching process are not treated, and they are just randomly turned and placed in the ditching plots, which is not conducive to later planting Therefore, the device for crushing the clods raised by the opener during the ditching process is particularly important.

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