Multi-bud cane stem dropping apparatus

Abstract

The invention provides a multi-bud cane stem dropping apparatus, comprising a support. A stem guide box assembly is mounted at the top end of the support; a transmission mechanism and a clamping component are mounted inside the support. Through the structure of the clamping component and stem guide box assembly and their ingenious cooperation, as well as simultaneous opening of stem guide plates and a moving claw, a dropping and clamping cooperation process of cane stems is achieved. If horizontal positions of a lower post and upper post are changed, opening time of the moving pawl may be adjusted; if extension length of a push bar is changed, the size of an opening of two stem guide plates and the opening time of the stem guide plates are changed; adjustment can be provided conveniently for the specific stem-dropping condition for different cane stems under different conditions. Each of the stem guide plates, the moving claw and a fixed claw is provided with a nonslip pad which is made of soft rubber or waterborne resin, providing good protection for buds during both cane stem clamping and conveying; uniform positions of buds are ensured before and after dropping and conveying ofcane stems, and it is ensured that the buds are in the horizontal positions during dropping.

Description

technical field [0001] The invention relates to a multi-bud section sugarcane seed metering device. Background technique [0002] As one of the main raw materials for sugar production, sugarcane plays a very important role. However, there are still many problems in the high efficiency and high yield of its planting, one of which is reflected in the degree of mechanization of its planting. Although some sugarcane planting machinery has appeared in China, due to the immature technology that easily damages the seed buds, the efficiency of seeding is not high, or the way of seeding is incorrect, it has not been really implemented or the promotion is very small, and the actual investment Used very little. In actual planting, in order to obtain a relatively high yield, the seed buds of the sugarcane should be placed in a horizontal position as far as possible when the sugarcane seeds are arranged, so as to ensure that the seed buds on the opposite side can germinate and grow as ...

AI Technical Summary

Problems solved by technology

A sugarcane planter disclosed in Publication No. (CN104094712A) adopts needle-type seed picking parts to pick seeds, and the impact force of the seed picking on sugarcane is relatively large, which may cause damage to the seed buds and affect the survival of planting rate; Publication No. (CN104798517A) discloses a kind of single-bud sugarcane seed metering device, the sugarcane kind leans against the push hook by the effect of its own gravity in the conveyor belt conveying process, may be due to the vibration or inclination of the machine. Cause sugarcane seeds to fall, resulting in uneven sugarcane planting spacing, which will affect the subsequent growth of sugarcane

Moreover, the two patents disclosed above cannot guarantee that the seed buds are placed in a horizontal position

In addition, at present, most areas still use the traditional method of artificial planting, which is labor-intensive and inefficient.

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