Chinese cabbage planting mechanism with high seedling raising rate and planting method

Abstract

The invention discloses a Chinese cabbage planting mechanism with a high seedling raising rate and a planting method. The Chinese cabbage planting mechanism comprises a supporting rack, a hole planting mechanism and a seed storage bin; the hole planting mechanism comprises two hole planting fixing parts and a hole planting rotating part between the two hole planting fixing parts; the hole planting rotating part comprises a supporting shaft sleeve and a rolling ring plate, a plurality of hole planting foot assemblies are arranged on the outer circumference of the rolling ring plate at equal intervals, and a seed control part is arranged on the inner circumference of the rolling ring plate; the hole seed fixing part comprises a supporting ring plate and a distribution chute formed in the inner side of the supporting ring plate, and the lower end of the distribution chute corresponds to the seed control part on the inner side of the rolling ring plate; the seed storage bin comprises a seed bin, a discharging bin and a discharging spout; the lower end of the discharging spout is butted with the upper end of the distribution chute; a transmission shaft and a distribution roller on the transmission shaft are rotationally arranged in the discharging bin; and the transmission shaft is in transmission connection with the hole planting rotating part. The Chinese cabbage planting mechanism is reasonable and novel in design, and high in automation degree, accurate planting is conducted in a discontinuous mode, the labor intensity of later-stage cabbage seedling stage caused by scattering of cabbage seeds is reduced, waste seedlings are reduced, the seedling raising efficiency is improved, and the planting cost is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a cabbage planting mechanism and a planting method with a high seedling raising rate. Background technique [0002] Cabbage is native to northern my country and is a vegetable that is often eaten by Chinese residents. It usually refers to Chinese cabbage, including small cabbage and head cabbage, a cultivar of cabbage, namely "cabbage" or "cabbage". [0003] Cabbage is an important vegetable indispensable in people's life. It is delicious and nutritious. It is known as the "king of dishes" and is loved by the masses. [0004] my country's cabbage cultivation area and consumption rank first among all kinds of vegetables in China. The existing cabbage planting methods are mainly divided into two categories. One is to plant the seedlings in the field or in greenhouses by transplanting the seedlings after cultivating the seedlings in a nursery. One variant of this met...

AI Technical Summary

Problems solved by technology

The existing cabbage planting methods are mainly divided into two categories. One is to plant the seedlings in the field or in greenhouses by transplanting the seedlings after cultivating the seedlings in a nursery. One variant of this method includes soilless cultivation. The transplanting method of cabbage seedlings has a large workload, time-consuming and labor-intensive, and has the advantage of improving the utilization rate of seedlings; the other type is to spread seeds in the soil to cultivate floating soil, and when the cabbage seedlings grow to 3 to 5 leaves, By selectively removing redundant or inappropriate waste seedlings, the spacing of cabbage seedlings can be controlled. This method is also labor-intensive and time-consuming.

However, conventional sowing devices, such as wheat planting devices, are not suitable for cabbage planting. Cabbage seeds are planted with shallow soil layers, and large-scale planting devices severely compact the soil, which is not conducive to the emergence rate of cabbage. It is difficult to control the number of seeds in a single hole due to the deep soil, and the spacing between plants is fixed, so it is difficult to meet the needs of different plant spacings for different types of cabbage.

Images