Seeding and seedling raising machine

Abstract

The invention provides a seeding and seedling raising machine. An undersoil box, a seed box and a surface soil box are sequentially arranged at the middle part of a vehicle frame; a discharging opening of the undersoil box is provided with a belt conveyor A used for conveying out undersoil; a discharging opening of the seed box is provided with a belt conveyor B used for conveying out seeds; a discharging opening of the surface soil box is provided with a belt conveyor C used for conveying out surface soil; the belt conveyor A and the belt conveyor C are both connected with a soil laying and soil covering motor arranged on the vehicle frame; the belt conveyor B is connected with a seeding driving motor arranged on the vehicle frame; horizontal support plates are arranged on the periphery of the upper part of the vehicle frame; a steering motor arranged at the upper parts of the horizontal support plates drives a walking support frame arranged at the lower part; walking wheels and walking motors are respectively arranged at the bottom of the walking support frame; and a soil stirring roller A in the undersoil box, a seed stirring roller in the seed box and a soil stirring roller B in the surface soil box are all connected with a seeding roller and soil stirring roller driving motor. The seeding and seedling raising machine has the advantages that a hydraulic transmission mode isused; the steering mode is flexible; in the steering process, the seedling bed damage degree is small; and the high intelligent level is realized.

Description

technical field [0001] The invention relates to the technical field of agricultural planting machinery, in particular to a sowing and seedling raising machine. Background technique [0002] Rice is one of the most important food crops in my country. At present, mechanical transplanting is the main method of planting rice in large areas. However, most of the mechanical transplanting of rice in the prior art uses blanket seedlings. With the popularization and application of mechanized seedling raising and transplanting technology , Seedling raising presents a development trend of specialization, scale and commercialization. [0003] The existing self-propelled seedling raising and sowing equipment mainly has the following problems in the actual use process: (1) when working in the seedling pool, especially when changing lines, the steering is not flexible, and it is difficult to turn around; (2) using mechanical transmission, the operating parameters It is not easy to adjust, ...

AI Technical Summary

Problems solved by technology

[0003] The existing self-propelled seedling raising and sowing equipment mainly has the following problems in the actual use process: (1) when working in the seedling pool, especially when changing lines, the steering is not flexible, and it is difficult to turn around; (2) using mechanical transmission, the operating parameters It is not easy to adjust, and the degree of intelligence is low; (3) the crawler is used as the walking mechanism, and the damage to the seedling bed is relatively large during the turning process

Images