Soil coverer capable of transplanting on membranes and spirally feeding soil and transplanter equipped with same

Abstract

The invention belongs to the field of agricultural machinery and discloses a soil coverer capable of transplanting on membranes and spirally feeding soil and a transplanter equipped with the same. Thesoil coverer comprises an oblique pulling lifting unit, a spiral soil feeding unit, a control unit and a sensor, wherein the oblique pulling lifting unit is straightly arranged on a transplanting rack; the spiral soil feeding unit is arranged on the oblique pulling lifting unit in a suspended manner; the sensor is used for detecting transplanting work signals of the transplanter and transmittingthe transplanting work signals to the control unit; the control unit is used for controlling the oblique pulling lifting unit to drive the spiral soil feeding unit to lift up and down according to thetransplanting work signals; and the spiral soil feeding unit is used for spirally shoveling and feeding soil from furrows of filed ridges as required and performing the operation of covering membraneholes with the soil. The soil coverer disclosed by the invention has the advantages that the membrane holes are effectively covered with the soil by detecting the signal changes of a duckbill position of the transplanter; the operations of making turns, climbing over the ridges and the like are not affected; the soil is taken from surface layers of the furrows and the formed field ridges are notaffected; and therefore, the soil coverer can be used in the field of mechanized transplanting on the membranes.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a soil-covering hole device for transplanting on a membrane and a transplanting machine equipped with the device. Background technique [0002] The transplanting machine is mainly composed of working parts such as a feeder, a planter, and a soil-covering pressing wheel. When working, after separating the seedlings manually or mechanically, put the seedlings into the feeding tube of the feeder. When the feeding tube turns to the top of the planter, the valve below the feeding tube opens, and the seedlings fall to the In the duckbill of the planter, the planter drills holes to plant seedlings according to a certain trajectory, and finally, under the action of the soil-covering and pressing wheel, it covers and suppresses the soil to complete the planting process. [0003] For the planting of most vegetables, the method of transplanting on the film is generally ado...

AI Technical Summary

Problems solved by technology

However, there is no good solution for problems such as the adaptability of the soil width, turning and not taking soil when crossing the ridge.

Images