CN202374644U

CN202374644U - Cutter shaft structure of pulp-stirring motor grader

Info

Publication number: CN202374644U
Application number: CN2011205420330U
Authority: CN
Inventors: 唐建新; 高华; 赵光军; 孙承英; 张炳青; 滕兆军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-22
Filing date: 2011-12-22
Publication date: 2012-08-15
Anticipated expiration: 2021-12-22

Abstract

The utility model relates to a cutter shaft structure of a pulp-stirring motor grader, belonging to agricultural machinery. The cutter shaft structure comprises a cutter shaft and a cutter holder assembled on the cutter shaft, wherein a blade is fixedly arranged on the cutter holder, and a grass-winding- preventing arc-shaped plate is connected and fixedly arranged at the position between the front end surface of the cutter holder and the outer surface of the cutter shaft. During working, the cutter shaft structure can ensure that weeds and stalks in fields smoothly pass through the cutter holder so as to prevent the cutter shaft, the cutter holder and the blade to be wound by the weeds and the stalks, and the cutter shaft structure has the characteristics of simple structure, good grass-winding preventing effect and reduction of labor intensity of users, is beneficial for the improvement on the operation efficiency of machines and tools and ensures the operation quality.

Description

Stir slurry land leveller cutter shaft structure

Technical field

The utility model belongs to agricultural machinery, relates generally to a kind of paddy field and stirs the cutter shaft structure on the slurry land leveller.

Background technology

Stir on the slurry land leveller in traditional paddy field, the front end face of its tool rest is linearity, and the front end face of this linearity becomes vertical angle with the axial line of cutter shaft, the rectangular-shaped structure of the front end face of formation tool rest and cutter shaft binding site place axle surface tangent line.Stir in the slurry grading operation actual, because Tanaka weeds, stem stalk are difficult to smoothly through the front end face of tool rest, weeds are often taken place, the stem stalk is wrapped on cutter shaft, tool rest and the blade, causes the decline of operation quality and operating efficiency.Facility can't operation when serious, must shut down cleaning, and removes the weeds that are wrapped on cutter shaft, tool rest, the blade and waste time and energy very much, very difficulty.

Summary of the invention

The purpose of the utility model is exactly the problem that exists to above-mentioned prior art; Design provides a kind of slurry land leveller cutter shaft structure that stirs, and reaches effectively to avoid and eliminate weeds, stem stalk and twine and stir slurry land leveller cutter shaft, tool rest and blade, minimizing operation fault, improve operating efficiency, guarantee operation quality, reduce the purpose of operator's labour intensity.

The basic design of the utility model is, stirs slurry land leveller cutter shaft structure and comprises cutter shaft and fit over the tool rest on the cutter shaft admittedly, on tool rest, installs blade, between tool rest front end face and cutter shaft outer surface, is connected to install on the position and prevents twining careless arc.

The utility model is employed in arc is installed on the linearity front end face of tool rest anti-and twines careless plate; Make weeds, the stem stalk in field cross tool rest smoothly; Avoid and twine when having eliminated operation the generation of careless plugging fault, have simple in structure, prevent that the weeds winding effect is good, help improving the facility operating efficiency, guarantee operation quality, alleviate the characteristics of user's labour intensity.

Description of drawings

Accompanying drawing is to stir slurry land leveller cutter shaft structure general illustration.

Piece number explanation among the figure:

1, cutter shaft, 2, anti-careless arc, 3, tool rest, 4, the blade of twining.

Embodiment

Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Stir slurry land leveller cutter shaft structure and comprise cutter shaft 1 and fit over the tool rest 3 on the cutter shaft 1 admittedly, on tool rest 3, install blade 4, between tool rest 3 front end faces and cutter shaft 1 outer surface, be connected to install on the position and prevent twining careless arc 2.

During operation; The cutter shaft 1 of rotation at first makes tool rest 3 front side portions anti-arcwall face that twines careless arc 2 and weeds in the paddy field, stem stalk contact guidance; And make weeds, stem stalk cross tool rest 3 smoothly; Soil, weeds and stem stalk in you are undertaken by blade 4 and accomplish the paddy field behind the soaked field stir the slurry grading operation, avoid and eliminated the stem stalk, weeds accumulate the winding of cutter shaft 1, tool rest 3 and blade 4.

Claims

1. one kind is stirred slurry land leveller cutter shaft structure; Comprise cutter shaft (1) and fit over the tool rest (3) on the cutter shaft (1) admittedly; On tool rest (3), install blade (4), it is characterized in that between tool rest (3) front end face and cutter shaft (1) outer surface, being connected on the position and install the anti-careless arc (2) that twines.