Field-surface levelness profiled hanging system of direct paddy planter

Abstract

The invention discloses a field-surface levelness profiled hanging system of a direct paddy planter. The field-surface levelness profiled hanging system comprises a hanging frame, a bearing pedestal mechanism, elastic balance mechanisms, a sliding plate and a stander, wherein the lower end of the hanging frame is arranged on the bearing pedestal mechanism and is hinged to the upper ends of the elastic balance mechanisms; the bearing pedestal mechanism is fixed at the upper end of the stander; the lower end of the stander is connected with the lower ends of the elastic balance mechanisms; the sliding plate is arranged at the lower end of the stander. According to the field-surface levelness profiled hanging system of the direct paddy planter, the phenomenon that one end of the sliding plate digs the flat field surface into a pit and the other end of the sliding plate cannot implement ridging due to suspension is avoided, and the phenomena of seed submerging, seed insolation and the like on the field surface are avoided; therefore, the germination rate and the planting percent of rice seeds are increased.

Description

technical field [0001] The invention relates to rice planting mechanical equipment, in particular to a field surface profiling hooking system of a rice direct seeding machine. Background technique [0002] In the process of rice planting, the field is required to be flat, which is conducive to the control of paddy field irrigation water. For rice direct seeding technology, the requirements for paddy fields are more stringent. If the field surface is uneven, there will be phenomena such as flooding and sunning, which will cause the seeds to germinate late or not germinate. At present, when the rice direct seeding machine is sowing in the field, due to uneven mud feet, the power chassis of the planter will tilt left and right, causing the slide plate in the planter to tilt accordingly, and the lower end of the slide plate will dig out a layer of soft mud layer , causing potholes to appear on the originally leveled field surface, and the high end of the skateboard is suspende...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art above, and to provide a field surface profiling coupling system for rice direct seeding machines that has a simple and reasonable structure, avoiding potholes and ridges on the field surface

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