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Multifunctional rotary cultivator cutter shaft assembly

A rotary cultivator and multi-functional technology, applied in the field of multi-functional rotary cultivator blade shaft assembly, can solve the problems of high resistance of blades entering the soil, mechanical damage, easy entanglement of weeds, etc., to reduce input costs, facilitate maintenance work, Improve the effect of rotary tillage

Inactive Publication Date: 2016-10-12
HUBEI SHUANGYU 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 provide a simple structure and good practicability, which can effectively solve the problem that the existing rotary tiller is installed symmetrically in a cross shape, the resistance of the blade to the soil is large, the depth of the rotary tillage is different, and the weeds are easily entangled to the rotary tiller during work. On the tiller, it not only affects the effect and quality of rotary tillage, but also is easy to cause damage to the machine. The multifunctional rotary tiller shaft assembly

Method used

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  • Multifunctional rotary cultivator cutter shaft assembly
  • Multifunctional rotary cultivator cutter shaft assembly

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Embodiment Construction

[0017] The multifunctional rotary cultivator cutter shaft assembly includes a cutter shaft tube 1 , a tiller seat 2 and a rotary tiller 4 . A plurality of support rings 3 are installed at intervals on the cutter shaft tube 1, and the number of support rings 3 is 3 or 4 or 5. The supporting ring 3 is a circular ring composed of two semicircles. The supporting ring 3 can also be set as a polygonal ring.

[0018] On the circumferential surface of the cutter shaft tube 1 between the support rings 3, there are a plurality of cultivating knife seats 2 evenly distributed in a spaced dislocation or in a spiral shape, and a rotary cultivating knife 4 is movable in each cultivating knife seat 2 . A plurality of depth gauge rods 5 are evenly distributed on the circumference of the support ring 3 , and each support ring 3 is connected to each other through the depth gauge rods 5 . The depth gauge rod 5 is round or rectangular; it can also be made of hollow square steel or U-shaped bar s...

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Abstract

The invention relates to a multifunctional rotary cultivator cutter shaft assembly, and belongs to the technical field of agriculture rotary cultivator fittings. The multifunctional rotary cultivator cutter shaft assembly comprises a cutter shaft tube, plough cutter bases and rotary cutters; a plurality of support rings are mounted at intervals on the cutter shaft tube; the plurality of plough cutter bases are uniformly distributed at intervals on the circumference surface of the cutter shaft tube and between the support rings; the rotary cutters are movably mounted inside the plough cutter bases; a plurality depth limiting rods are uniformly distributed on the circumferences of the support rings; protection covers are respectively arranged on the cutter shaft tube at two end tips of each depth limiting rod. The rotary cutters of the cutter shaft assembly are mounted in a spiral manner, the blade penetration resistance is small, and ploughed soil is not hardened. Due to adoption of the protection covers, an assembling bearing can be effectively prevented from being wound by weeds, and thus the rotary plough effect can be greatly improved. The multifunctional rotary cultivator cutter shaft assembly is applicable to rotary plough operation of dry farmlands and rotary plough operation of paddy fields, and thus the investment cost of agriculture machines can be lowered.

Description

technical field [0001] The invention relates to a multifunctional rotary tiller cutter shaft assembly, which belongs to the technical field of agricultural rotary tiller accessories. Background technique [0002] The rotary tiller is a kind of tillage machine developed recently in our country, and the cutter shaft assembly of the rotary tiller is one of the most important parts of the rotary tiller. The knife shaft assembly of the rotary tiller is installed on the frame of the rotary tiller through the short shaft and the bearing seat, and the rotary tiller is installed on the knife shaft through the knife seat, and the knife seat is installed symmetrically in a cross shape on the knife shaft; it integrates Plowing and harrowing are integrated, and one rotary plowing operation on the farmland can achieve the working effect of plowing and harrowing several times with oxen. Due to the limitation of the structural form of the cutter shaft assembly, the current rotary tiller ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B33/10A01B33/12A01B33/14
CPCA01B33/103A01B33/12A01B33/142
Inventor 赵军赵元刚赵英霞赵纯子赵微
Owner HUBEI SHUANGYU MACHINERY TECH
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