Hydraulic self-induced vibration subsoiler

Abstract

The invention relates to a hydraulic self-induced vibration subsoiler. The hydraulic self-induced vibration subsoiler is characterized by comprising a machine frame and a subsoiling device, wherein the subsoiling device is arranged at the bottom of the machine frame, the machine frame is composed of suspension pair plates, a front beam, a rear beam, an inclined traction rod, a cross beam, a cross traction rod, U-shaped groove fixing pieces and V-shaped locking pieces, and the subsoiling device is composed of shovel points, shovel wings and shovel handles. According to the hydraulic self-induced vibration subsoiler, the stretch and retraction amount of vibration springs is controlled and adjusted through hydraulic oil, the embedded depths of all subsoiling shovels are effectively adjusted, in this way, the tilling depth consistency is guaranteed during subsoiling, and the overall vibration which causes discomfort of a driver of a tractor and the like and is generated due to inconsistency of shake of mechanisms of the subsoiler is reduced; compared with a non-vibration subsoiler and a one-way vibration subsoiler under the same condition, during work, the traction resistance is remarkably reduced; to sum up, the hydraulic self-induced vibration subsoiler can reduce resistance and save energy and is good in operation effect and high in adaptability.

Description

technical field [0001] The invention relates to a hydraulic self-excited vibration subsoiler. Background technique [0002] Soil subsoiling refers to the use of subsoilers to loosen and crush the plow substratum soil 5 to 15 cm below the plow layer, and to deepen the thickness of the loose soil layer. As an important technology of soil cultivation, subsoiling has attracted more and more attention at home and abroad. , due to long-term plowing or stubble removal operations, the bottom of the plowed soil rises and the cultivated layer becomes shallower. Finally, soil erosion intensifies and the soil gradually degrades. The more degraded the soil, the lower the income of farmers and the lower the production efficiency. Therefore, the deep soil The problem of pine has become an urgent problem to be solved for the increase of farmers' planting income. [0003] The first technology of soil subsoiling is: it can break the compaction of soil, and then deepen the plow layer. Soil su...

AI Technical Summary

Problems solved by technology

[0007] At present, the problem existing in the existing soil subsoiling machine is: the traction resistance of the soil subsoiling machine increases with the increase of the soil subsoiling depth, especially the current four-row subsoiling requires medium and high-power tractors to achieve, This increases the cost of subsoiling and fuel consumption, and because of the large size of the high-power tractor, it makes it difficult to turn the ground

At present, the production efficiency of the soil subsoiler is low and the soil will be compacted when the tractor enters the ground for many times. The vibration of the tractor causes the tractor to vibrate, which is easy to cause discomfort to the tractor driver. At present, the number of subsoiling rows and the subsoiling interval of the existing vibrating subsoiler are not easy to adjust, and the plowing depth consistency is poor

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