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Rotary tillage, sowing, fertilization and soil-covering combined operation machine

A compound operation and soil-covering technology, which is applied to agricultural machinery and implements, agriculture, shovels, etc., can solve the problems of high operation efficiency and inability to ensure the depth of sowing and fertilization

Pending Publication Date: 2019-03-26
NANJING WOYANG MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a rotary tillage, sowing, fertilization and soil-covering compound operation machine, which solves the technical problem that the depth of sowing and fertilization cannot be guaranteed in the prior art. In the present invention, seeds and fertilizers can be Accurately fall into the opened ditch to ensure the depth of sowing and fertilization and high operating efficiency

Method used

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  • Rotary tillage, sowing, fertilization and soil-covering combined operation machine
  • Rotary tillage, sowing, fertilization and soil-covering combined operation machine
  • Rotary tillage, sowing, fertilization and soil-covering combined operation machine

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Embodiment 1

[0031] Such as Figure 1~12 The rotary tillage, seeding, fertilization, and soil covering compound work machine shown includes a rotary tillage device. The specific structure of the rotary tillage device includes a rotary tillage frame 22. The upper side of the rotary tillage frame 22 is provided with a transmission mechanism. The frame 22 is rotatably connected with a rotary tiller shaft 31 and a rotary tiller shaft 33. The rotary tiller shaft 31 is arranged with several rotary tillers 32, and the rotary tiller shaft 33 is arranged with several rotary tillers. Knife two 34, the lowest side of the rotation circle of the rotary tiller 2 34 is not lower than the lowest side of the rotary circle of the rotary tiller 32, and the transmission mechanism is connected with the rotary tiller shaft 31 and the rotary tiller shaft 33 for transmission; The mechanism includes a middle transmission box 2402. In the left-right direction, the two sides of the middle transmission box 2402 are re...

Embodiment 2

[0035] Such as Figure 13 A rotary tillage, sowing, fertilizing, and soil-covering compound work machine is shown. The difference between this embodiment and Embodiment 1 is that in order to realize the lifting of the supporting device 12, the rear side of the sowing and fertilizing frame 7 is fixedly connected with a fixed frame. The linear driver 1203 is fixedly connected to the fixed end of the linear driver 1203. The linear driver 1203 is vertically arranged. A guide sleeve 1206 is fixedly connected to the fixed frame. The downwardly extending end of the lifting rod 1201 is fixedly connected to a push rod 1207. The push rod 1207 can follow The guide sleeve 1206 slides, the lower part of the pushing rod 1207 is rotatably connected with two tail wheels 1205, two supporting devices 12 are provided, and the two supporting devices 12 are symmetrically arranged with respect to the center of the sowing and fertilizing rack 7 in the length direction.

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Abstract

The invention discloses a rotary tillage, sowing, fertilization and soil-covering combined operation machine in the technical field of agricultural machines. The rotary tillage, sowing, fertilizationand soil-covering combined operation machine comprises a rotary tiller. A sowing and fertilization rack is liftably connected to the rear end of the rotary tiller. A sowing and fertilization device isfixedly connected on the sowing and fertilization rack. The sowing and fertilization rack in front of and behind the sowing and fertilization device are rotatably connected with a front back-up rolland a rear back-up roll respectively. The sowing and fertilization rack between the front back-up roll and the sowing and fertilization device is rotatably connected with a ditching shaft, on which several seed fertilizer ditching parts are distributed. The bottom side of the front back-up roll is lower than the bottom side of the sowing and fertilization device. The sowing and fertilization rackbetween the sowing and fertilization device and the rear back-up roll is rotatably connected with a soil-covering shaft, on which several soil-covering cutters are distributed. The soil-covering cutters are arranged outside the seed fertilizer ditching parts. A liftable support device and a ditching device are connected to the rear part of the sowing and fertilization rack. The ditching device isarranged in the outward direction of the seed fertilizer ditching parts. According to the invention, the sowing and fertilization depth can be ensured, and the work efficiency is high.

Description

Technical field [0001] The invention belongs to the technical field of agricultural machinery, and particularly relates to a rotary tillage, sowing, fertilizing, and soil covering compound working machine. Background technique [0002] Traditional crop sowing and fertilization are generally carried out manually. With the development of technology, at present, crop sowing and fertilization have been widely implemented mechanical operations. Before sowing, ditching is first, sowing in the ditch, and then fertilizing after sowing. In the prior art, a Chinese invention patent named "Wheat Sowing and Fertilizing Applicator" is disclosed. The announcement date is April 20, 2018. The invention includes a frame with a sowing and fertilizing device. The sowing and fertilizing device includes a The fertilizer box and the seed box above the frame body are provided with a fertilizer tube under the fertilizer box, a seed tube is provided under the seed box, the seed tube is inserted into the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/06
CPCA01B49/065
Inventor 张瑞宏张洪程霍中洋张耀宇沈函孝奚小波金亦富单翔
Owner NANJING WOYANG MACHINERY TECH