Soil box soil deep vibration compactor

Abstract

The invention belongs to the field of agricultural machines, and relates to a soil box soil deep vibration compactor to solve the problem that an existing compactor only can compress the surface soil with a certain thickness. According to the soil box soil deep vibration compactor, a soil box trolley drags soil beating wheels to advance through a hanging machine frame (2) and a vibrating machine frame (1), meanwhile, a motor (3) drives an eccentric vibration block (6) through a belt transmission system (4) to enable the soil beating wheels to vibrate around a pivot (5) along with the vibrating machine frame (1), the surface area of a hammer (7) of the soil beating wheel is small, and the hammers (7) can go deep into the soil by h1 to vibrate and compress the soil through the impact of gravity and vibration. The shapes of soil touch plane structures of the soil beating hammers are random, if the structure is designed into a thin strip shape, and a long edge is perpendicular to a soil beating axle (11), the hammer rotates around a small hammer shaft (8) by an angle alpha through the action of the force F, and the surfaces of the hammers press the soil downwards as much as possible. After the hammers separate from the soil, the hammers are reset through reset springs (9) and are perpendicular to hammer rods (10). The diameters of the soil beating wheels can be different, and the soil beating wheels can be combined or separated along the soil beating axle (11) to adapt to the vibration compacting of soil of different depths.

Description

technical field [0001] The invention relates to a machine for finishing soil in a soil tank, which belongs to the field of agricultural machinery. Specifically, it relates to a deep vibrating machine for soil in a soil tank. Background technique [0002] The plow layer of the soil becomes shallower, severely hardened, and the hardness of the plow bottom layer increases, which seriously restricts the comprehensive production capacity of the land. The characteristic of this kind of soil is that the firmness of the deep layer is much higher than that of the upper layer. These methods can only compact the surface soil, and the deeper the depth, the smaller the firmness. Among them, the effective compaction depth of smooth rolling is ≤100mm, and the effective depth of vibration compaction is ≤250mm, which are not suitable for soil. According to the requirements of subsoiling experiments in soil tanks, the only way to effectively control the soil firmness at different depths is m...

AI Technical Summary

Problems solved by technology

[0002] The plow layer of the soil becomes shallower, severely hardened, and the hardness of the plow bottom layer increases, which seriously restricts the comprehensive production capacity of the land. The characteristic of this kind of soil is that the firmness of the deep layer is much higher than that of the upper layer. These methods can only compact the surface soil, and the deeper the depth, the smaller the firmness. Among them, the effective compaction depth of smooth rolling is ≤100mm, and the effective depth of vibration compaction is ≤250mm, which are not suitable for soil. According to the experimental requirements of subsoiling in the soil tank, the only way to effectively control the firmness of soil at different depths is manual compaction, but its work intensity is too high

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