Rape minimum-tillage fertilization seed drill matched with walking tractor

A technology for walking tractors and seed drills, which is applied to agricultural machinery and implements, shovels, plows, etc., can solve problems such as inability to adapt to field sowing and fertilization, low control accuracy of sowing and fertilization, and uneven sowing and fertilization. Save power consumption, easy to operate, good effect

Active Publication Date: 2012-07-18
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the domestic sowing machines are integral rotary tillage systems, which not only consume a lot of power, but also have low control precision of sowing and fertilization, and inaccurate positions, espec

Method used

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  • Rape minimum-tillage fertilization seed drill matched with walking tractor
  • Rape minimum-tillage fertilization seed drill matched with walking tractor
  • Rape minimum-tillage fertilization seed drill matched with walking tractor

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Embodiment Construction

[0010] Such as figure 1 , 2 As shown, a rapeseed seed drill for less tillage and fertilization matched with a walking tractor, a transmission box 19 is connected to the front end of the main frame 9, and a power input gear 21 and a power output gear are installed on the transmission shaft 20 fixed in the transmission box. The gear connected on the rotary tillage shaft 18 at the lower end of the transmission case meshes with the power output gear on the transmission shaft through an intermediate gear. Four rotary tillage discs 2 are arranged at intervals on the rotary tillage shaft, and three rotary tiller knives 1 are respectively assembled on both sides of the rotary tiller discs at 120 degrees. The rear end of the main frame is provided with a rotary tillage adjustment mechanism composed of ground wheels, connecting plates, fixed plates, adjusting rods, springs and adjusting nuts. The adjusting rod 10 installed between the connecting plate 15 hinged between the ground whee...

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Abstract

The invention relates to a rape minimum-tillage fertilization seed drill matched with a walking tractor. A rotary tillage disk (2) arranged on a rotary tillage shaft (18) and rotary blades (1) assembled at both sides of the rotary tillage shaft (18) in a staggered mode are driven by the tractor through a transmission system in a transmission case (19) on a main frame (9) so as to implement rotary tillage of the soil; discharge ports of a seed box (6) and a fertilizer box (7) which are arranged on the main frame are correspondingly connected with material receiving flanges in a seed metering device and a fertilizer applicator which are respectively sleeved on a seeding shaft and a fertilizing shaft; one end of each of the seeding shaft and the fertilizing shaft which are arranged on a main frame board is respectively connected with a regulating handle (31); a seeding chain wheel (5) and a fertilizing chain wheel (8) which are driven by a ground wheel (16) through a chain wheel (17), a double-chain wheel (13), a first chain and a second chain are respectively arranged at the other end of the seeding shaft and the other end of the fertilizing shaft; and discharge hoppers in the seed metering device and the fertilizer applicator are respectively and correspondingly connected with the inlet ends of a seed metering pipe (3) and a fertilizing pipe (4) which are connected and fixed on a rod piece (24) through hoses. The rape minimum-tillage fertilization seed drill is particularly suitable for rape seeding in mountain areas, hills and small fields.

Description

technical field [0001] The invention relates to a small-tillage and fertilizing rape drill matched with a walking tractor, which belongs to the technical field of agricultural seeding machinery. Background technique [0002] At present, most of the domestic sowing machines are integrated rotary tillage systems, which not only consume a lot of power, but also have low control precision of sowing and fertilization, and inaccurate positions, especially in areas with uneven land such as mountains and hills. Steady rotation easily causes sowing and uneven fertilization, so it cannot be adapted to sowing and fertilization of small fields such as mountainous areas and hills. Contents of the invention [0003] The purpose of the present invention is to provide a low-tillage and fertilizing rapeseed seeder matched with a walk-behind tractor, which has high seeding efficiency, good effect and strong adaptability. [0004] Its technical solution is: a rapeseed seeding drill with les...

Claims

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Application Information

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IPC IPC(8): A01B49/06
Inventor 伍德林雍凯吴崇友曹成茂江庆汤庆卯鑫王刚
Owner ANHUI AGRICULTURAL UNIVERSITY
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