Fertilizer spreading, soil grabbing and soil covering machine

Abstract

The invention discloses a fertilizer spreading, soil grabbing and soil covering machine comprising a frame (5), and a driving and travelling system, a transmission system, a fertilization system, a soil loosening and covering system and a control system which are arranged on the frame. The driving and travelling system comprises a gasoline engine (4), driving wheels (1) and an universal rear wheel (16). The transmission system comprises a speed reducer (2), a power output gear (21), a tension wheel (3), a first jaw clutch (24), a travelling driving gear (36), a main shaft (37), a main shaft gear (25), a travelling shaft, a travelling shaft gear (41), a second jaw clutch(38), a double transmission gear (40) and a soil-loosening shaft gear (31). A dynamic wheel (19) of the gasoline engine, the tension wheel and a speed reducer pulley (18) of the speed reducer are subjected to transmission with a synchronizing belt. The fertilizer spreading, soil grabbing and soil covering machine is easy to control. According to the invention, fertilizing, soil loosening and soil covering functions are integrated, and the machine has high working efficiency.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and relates to a fertilizer spreading machine, grabbing soil and covering soil. Background technique [0002] In recent years, my country's orchard industry has developed rapidly, and the production area and output have increased year by year. For example, the production and output of citrus ranks first in the world. With the decrease of my country's working population and the increase of elderly and women's labor force, it not only increases the production cost, but also causes the shortage of labor force, which leads to the increasing risk of the fruit industry. Most of the orchards in southern my country are distributed in mountainous and hilly areas. The existing inter-orchard operation machinery is difficult to enter the orchard for inter-row operation due to insufficient power and large size. There is a serious shortage of orchard operation machinery and equipment that meets the requir...

AI Technical Summary

Problems solved by technology

Most of the orchards in southern my country are distributed in mountainous and hilly areas. The existing inter-orchard operation machinery is difficult to enter the orchard for inter-row operation due to insufficient power and large size. There is a serious shortage of orchard operation machinery and equipment that meets the requirements; moreover, the requirements meet The agronomy of fruit tree cultivation requires very few special fertilizing machines

[0003] At present, the ring-digging ditch fertilization method, radial ditch fertilization method, hole-digging fertilization method, and ring-shaped fertilization method used in orchards are mainly done manually, which is labor-intensive and low in operating efficiency and fertilizer utilization.

The mechanical fertilization method tried, if the orchard ditch fertilization, orchard borehole fertilization, orchard ditch fertilization consumes a lot of power, and it is difficult to control the depth, it is easy to cause damage to the crop root system; the orchard borehole fertilizer applicator is relatively simple and has poor continuous working ability. The main reason is that it does not meet the cultivation and agronomic requirements of fruit trees. If there is too much fertilizer at a single point, it is easy to over-fertilize and cause root necrosis.

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