CN206389702U - A kind of cultivator hooks formula rotary tillage break bar - Google Patents

Abstract

A kind of cultivator hooks formula rotary tillage break bar, the two ends of output shaft are installed with cylindrical rotor respectively, the surface of rotor is provided with some hook-shaped cultivated knife, the end vertical for ploughing knife is installed on rotor surface, knife top is ploughed to be hook-shaped and to output shaft two ends laterally outside obliquely extend, and the angle of inclination at the top of each cultivated knife is differed.The rotary tillage break bar of this kind of structure, roller is not installed on output shaft, but distribution sets many hook-shaped cultivated knife on the rotor of cylinder, these are hook-shaped laterally outwardly to tilt, so that ploughing knife can preferably cut under the Gravitative Loads of cultivator and be pressed under soil, deeper ploughing depth is formed；And plough the end of knife and differ for hook-shaped and angle of inclination, the cutting of multiple angles and depth can be carried out to soil, so as to obtain more preferable ploughing effect.

Description

A kind of cultivator hooks formula rotary tillage break bar

Technical field

The utility model is related to cultivator rotary tillage break bar, the cultivator rotary tillage break bar of more particularly to a kind of hook formula.

Background technology

Cultivator, also referred to as Miniature tilling implement, are that one kind is mainly used in water, dry land site preparation, rural area management and industrialized agriculture Deng the machine based on ploughing and weeding operation, the engine of output power and the rotary tillage break bar of site preparation are installed thereon.Rotary tillage break bar is cultivated The main working parts of machine are weeded, include the output shaft of output power, the both sides of output shaft are installed then installs band between roller, roller The circular shear blade of blade.Existing rotary tillage cutting wheel structure is more single, it is difficult to meet the use requirement under varying environment, causes to plough Operational difficulties are weeded, and effect is not good.

The content of the invention

The utility model aims to provide a kind of cultivator and hooks formula rotary tillage break bar, so that it is applied to specific terrain environment, Obtain more preferable ploughing and weeding effect.

Cultivator described in the utility model hooks formula rotary tillage break bar, includes the output shaft of output power, the middle part of output shaft Drive gear is connected, two ends are installed with cylindrical rotor respectively, and the surface of rotor is provided with some hook-shaped cultivated knife, cultivated knife End vertical be installed on rotor surface, plough at the top of knife to be hook-shaped and obliquely extend laterally outside to output shaft two ends, And the angle of inclination at the top of each cultivated knife is differed.

Cultivator described in the utility model hooks formula rotary tillage break bar, and drive gear drives output shaft rotation, so as to drive defeated The rotor at shaft two ends is rotated, and then drives the cultivated swivel on rotor to move, and when cultivated swivel is moved, its hook-shaped top is continuously Soil is cut, and by the soil block cut, throwing and the mud cover plate and grading supporting plate of cultivator mutually hit backward, soil is entered one Fallen earthward again after step is broken, reach and cut soil, throw soil, hack and the purpose on level land, and pushed away by the soil counter-force in working angles Dynamic cultivator advances.The rotary tillage break bar of this kind of structure, does not install roller, but be distributed on the rotor of cylinder on output shaft Set many hook-shaped cultivated knife, these are hook-shaped laterally outwardly to tilt so that ploughing knife can be preferably under the Gravitative Loads of cultivator Cut and be pressed under soil, form deeper ploughing depth；And plough the end of knife and differ for hook-shaped and angle of inclination, can be to soil Earth carries out the cutting of multiple angles and depth, so as to obtain more preferable ploughing effect.

Brief description of the drawings

Fig. 1 is the structural representation that cultivator hooks formula rotary tillage break bar.

Fig. 2 is the perspective plane schematic diagram that cultivator shown in Fig. 1 hooks formula rotary tillage break bar.

Embodiment

A kind of cultivator hooks formula rotary tillage break bar, includes the output shaft 1 of output power, the middle part connection sliding tooth of output shaft Wheel, two ends are installed with cylindrical rotor 2 respectively, and the surface of rotor is provided with some hook-shaped cultivated knife 3, and the end for ploughing knife is hung down Rotor surface directly is installed on, knife top is ploughed and is hook-shaped and obliquely extends laterally outside to output shaft two ends, and each cultivated knife Differ at the angle of inclination at top.

The rotary tillage break bar of this kind of structure, does not install roller, but be distributed and set on the rotor of cylinder on output shaft It is many hook-shaped cultivated knife, these are hook-shaped laterally outwardly to tilt so that ploughs knife and can preferably be cut under the Gravitative Loads of cultivator And be pressed under soil, form deeper ploughing depth；And plough the end of knife and differ for hook-shaped and angle of inclination, soil can be entered The cutting of row multiple angles and depth, so as to obtain more preferable ploughing effect.

Described cultivator hooks formula rotary tillage break bar, cultivated knife 3 can be distributed in cylindrical rotor 2 along the hand of spiral by many Surface；Two cultivated knives 3 can also be installed on the same cross section of cylindrical rotor 2, and two cultivated cutter spacing are in same diameter Two ends, multigroup cultivated knife is distributed along rotor surface into double-spiral structure；And on a certain cross section perpendicular to rotor 2, same spiral shell Many ends cultivated knife 3 in spin line are uniformly distributed on rotor in the projection on cross section.It is spirally uniform that many handles plough knife Distribution, on the one hand can form stick-like to substitute traditional roller by many cultivated knife is combined, its motion is more stablized smooth, together When can also obtain more uniform ploughing effect.

Claims (4)

1. a kind of cultivator hooks formula rotary tillage break bar, include the output shaft of output power（1）, the middle part connection sliding tooth of output shaft Wheel, it is characterised in that：The two ends of output shaft are installed with cylindrical rotor respectively（2）, the surface of rotor is provided with some Hook-shaped cultivated knife（3）, plough knife end vertical be installed on rotor surface, plough knife at the top of for it is hook-shaped and to output shaft two ends laterally outside Obliquely extend, and the angle of inclination at the top of each cultivated knife is differed.

2. cultivator according to claim 1 hooks formula rotary tillage break bar, it is characterised in that：Many handles plough knife（3）Along the hand of spiral It is distributed in cylindrical rotor（2）Surface.

3. cultivator according to claim 1 hooks formula rotary tillage break bar, it is characterised in that：Cylindrical rotor（2）It is same transversal Two cultivated knives are installed on face（3）, and two cultivated cutter spacing are in the two ends of same diameter, and multigroup cultivated knife is along rotor surface into double helix Structure distribution.

4. the cultivator according to Claims 2 or 3 hooks formula rotary tillage break bar, it is characterised in that：Perpendicular to rotor（2）Certain On one cross section, many handles on same helix plough knife（3）End be uniformly distributed in the projection on cross section on rotor.