A multi-bud section sugarcane seed metering device

Abstract

The present invention provides a multi-bud segment sugarcane seed metering device, comprising a support; a seed guide box assembly is installed on the top of the support, and a transmission mechanism and a clamping assembly are installed in the support. The clamping assembly of the present invention The structure and cooperation of the components and the seed guide box components are ingenious. The seed guide plate and the movable claw are opened at the same time to realize the cooperation process of the falling and clamping of sugarcane seeds. If the horizontal position of the lower cylinder and the upper cylinder is changed, the opening timing of the movable claw can be adjusted. If the telescopic length of the push rod is changed, the size of the opening of the two seed guide plates and the timing of opening can be changed, so as to facilitate the adjustment of the specific conditions of seeding for different sugarcane species and different working conditions; All are equipped with non-slip anti-slip pads, made of soft rubber or water-based resin, which have a good protective effect on the seed buds during the clamping and transportation of sugarcane seeds; ensure the position of the seed buds before and after the seeding and transportation of the sugarcane seeds. Consistency, to ensure that the seed buds are in a horizontal position when the sugarcane seeds are discharged.

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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