Rice seeding machine operated on bank

Abstract

The rice seeding machine consists of a vibrating device and an on-bank operating device. It realizes automatically controlled seeding by means of the resultant force of the vibrating force generated with the toothed wheel and the spinning force the seed storing case generates. The on-bank operating device consists of operating belt, belt winder, etc, and two operators on the field ridges operate the belt winder. While one operator winds the belt to draw the rice seeding machine, the other operator unwinds the belt and controls the direction. The rice seeding machine has simple structure, high reliability, homogeneous seeding, no need of in-field operation, high seeding efficiency and other advantages. It is suitable for seeding rice in rice field of different area and may be also used for seeding other crops via altering its sieve sheet.

Description

1. Technical field [0001] The invention relates to an agricultural machine, in particular to a rice planting machine. 2. Background technology [0002] With the development of agricultural production science and technology, the traditional cutting technology of rice seedling raising has been gradually replaced by the technology of seedling seeding in rice greenhouse. The practice of rice cultivation has proved that rice budding and sowing can increase the yield by about 100 kilograms per mu compared with seedling cuttings, and it has the characteristics of insect resistance and disease resistance, low temperature avoidance, good ventilation and light transmission, and no lodging of straw, and the net income per mu can be increased by about 30%. . Due to the innovation of rice cultivation technology, the advent of rice seeding machinery has been promoted. [0003] At present, there are more than 20 domestic patent applications for rice seeding machines. Some of these patent...

AI Technical Summary

Problems solved by technology

The above-mentioned various types of rice seeders have their own advantages and disadvantages in their structural features and working principles, but in summary, there are two common problems: first, the speed of the seeder and the amount of seed output are not coordinated enough, resulting in uneven sowing, reseeding and The phenomenon of missed seeding affects reasonable dense planting; secondly, no matter whether it is driven by manpower, animal power or mechanical power, the operator must go to the field to work. Not only the operator is hard, but also the unevenness of the field is difficult to restore due to the work of people or animals or power machinery. , which seriously threatens the normal growth of rice sprouts located in the bumps and brings difficulties to post-sowing management

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