Weed rolling assistant device of paddy field transplanter

Abstract

The invention discloses a weed rolling assistant device of a paddy field transplanter. The weed rolling assistant device comprises a suspending support for connecting the device with the transplanter,a speed changing gearbox is mounted on the surface of the suspending support, a sliding transmission shaft capable of sliding up and down in the process of rotating is vertically mounted inside the speed changing gearbox, a transmission box is mounted at the lower end of the sliding transmission shaft, a weed roller for rolling withered grass or paddy straw into paddy field soil is mounted at each of two ends of the transmission box, and a lifting oil cylinder is mounted at each of two ends of the suspending support. the weed rolling assistant device has the advantages that the withered grassand the paddy straw can be buried underground through the weed roller, so that impact on subsequent paddy transplanting operation is avoided; the device is directly mounted on the transplanter, and operation is performed before paddy transplanting, so that paddy transplanting efficiency can be improved; the device can move up and down when in use, so that convenience is brought to pressing grassat different heights, and steering operation of the transplanter is unaffected.

Description

technical field [0001] The invention relates to the technical field of rice transplanters, in particular to an auxiliary device for rolling weeds of rice transplanters in paddy fields. Background technique [0002] Rice transplanter is a kind of agricultural machinery for planting rice seedlings in rice fields. When planting, first take out several rice seedlings from the seedbed with mechanical claws and plant them in the soil in the field. In order to keep the angle between the seedbed and the ground at right angles, the front end of the mechanical claws must adopt an elliptical action curve when moving. The action is accomplished by means of a planetary mechanism of rotating or deforming gears, and the forward engine can drive these action machines at the same time. The rice transplanter must have non-slip wheels and floating design to travel on the soil. If the transplanted seedlings are in pieces, the rice seedlings are taken out from a specific seedling box and plant...

AI Technical Summary

Problems solved by technology

[0003] When the existing rice transplanter is transplanting in the paddy field, the hay and the remaining rice stalks will affect the transplanting operation of the rice transplanter, and the rice transplanting cannot be performed normally. In the soil of paddy fields, to use the nutrients of hay or rice stalks, but this method requires a lot of labor and low work efficiency

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