CN108432364A - A kind of high-effective and labour-saving tiller - Google Patents

Abstract

The present invention relates to agricultural machinery technology fields, title is a kind of high-effective and labour-saving tiller, including rack, farming axis is installed in rack, multiple farming disks are installed on farming axis, each farming disk installs three farming knives, and the farming knife main body of three farming knives is presented 120 ° of angles and is laid on farming disk, it is the first farming knife, the second farming knife, third farming knife respectively, the farming knife principal length of three farming knives is elongated successively；Three adjacent farming disks are a farming disk groups, three farming disks of one farming disk group are the first farming disk, the second farming disk and third farming disk respectively, first farming knife of the first farming disk and the angle in level side direction are 0 °, first farming knife of the second farming disk and the angle of horizontal direction are 120 °, and the first farming knife of third farming disk and the angle of horizontal direction are 240 °.Such tiller have the advantages that farming save labour, hack effect it is good.

Description

A kind of high-effective and labour-saving tiller

Technical field

The present invention relates to agricultural machinery technology fields, more particularly to tiller.

Technical background

Tiller is the machinery of farming operation.

Tillage implement organic frame has farming axis in rack, and multiple farming disks, each farming disk are equipped on farming axis Upper to also have multiple farming knives, the farming knife includes farming knife main body and bending section, and the farming knife main body is farming knife Primary stem portion, farming knife main body inner end be mounted on farming disk on, the bending section is provided in farming knife subject freedom end Bending part；In the prior art, the length of farming knife is the same, and length, that is, farming knife of farming knife is from farming plate edge To the length of farming knife bending part, such farming cutter have the shortcomings that when farming field it is hard, farming effect is poor, affect Cultivating quality.

Invention content

The purpose of the present invention aiming at disadvantages mentioned above, provide a kind of farming save labour, the tiller that hack effect is good --- A kind of high-effective and labour-saving tiller.

The technical proposal of the invention is realized in this way：A kind of high-effective and labour-saving tiller, including rack, are installed in rack There is farming axis, multiple farming disks are installed on farming axis, also have multiple farming knives, the farming cutter on each farming disk Including farming knife main body and bending section, the farming knife main body is the primary stem portion of farming knife, the installation of farming knife main body inner end On farming disk, the bending section is provided in the bending part at farming knife subject freedom end；It is characterized in that：

Each farming disk installs three farming knives, and the farming knife main body of three farming knives is presented 120 ° of angles and is laid in farming disk On, it is the first farming knife, the second farming knife, third farming knife respectively, the farming knife principal length of three farming knives is to become successively Long；

Three adjacent farming disks are a farming disk groups, three farming disks of a farming disk group be respectively the first farming disk, Second farming disk and third farming disk, the first farming knife of the first farming disk and the angle in level side direction are 0 °, the second farming First farming knife of disk and the angle of horizontal direction are 120 °, and the first farming knife of third farming disk and the angle of horizontal direction are 240°。

Further speaking, the length of the first farming knife is the 1/2 of third farming knife, the second farming knife Length is the 2/3 of third farming knife.

Further speaking, adjacent the distance between farming disk is the 2/3 of the first farming knife length.

The beneficial effects of the invention are as follows：Such tiller have the advantages that farming save labour, hack effect it is good.

Description of the drawings

Fig. 1 is the side structure schematic diagram of the present invention.

Fig. 2 is the structural schematic diagram of the farming knife on the first farming disk when axis is a position.

Fig. 3 is the structural schematic diagram of the farming knife on the second farming disk when axis is a position.

Fig. 4 is the structural schematic diagram of the farming knife on third farming disk when axis is a position.

Wherein：1, rack 2, farming axis 3, farming disk 31, the first farming disk 32, the second farming disk 33, third are ploughed Make disk 41, the first farming knife 42, the second farming knife 43, third farming knife.

Specific embodiment：

The present invention will be further described below with reference to the drawings.

As shown, a kind of high-effective and labour-saving tiller, including rack 1, farming axis 2 is installed in rack, in farming axis On multiple farming disks 3 are installed, also have multiple farming knives on each farming disk, the farming knife includes farming knife main body and curved Pars convoluta, the farming knife main body are the primary stem portions of farming knife, and farming knife main body inner end is mounted on farming disk, and described is curved Pars convoluta is provided in the bending part at farming knife subject freedom end；It is characterized in that：

Each farming disk installs three farming knives, and the farming knife main body of three farming knives is presented 120 ° of angles and is laid in farming disk On, it is the first farming knife 41, the second farming knife 42, third farming knife 43 respectively, the farming knife principal length of three farming knives is It is elongated successively；That is the first farming knife is shorter, the second farming knife moderate length, third farming knife longest.L in figure is The length of farming knife.

Three adjacent farming disks are a farming disk groups, and three farming disks of a farming disk group are the first farming respectively Disk 31, the second farming disk 32 and third farming disk 33, the first farming knife of the first farming disk and the angle α in level side direction are 0 °, the first farming knife of the second farming disk and the angle β of horizontal direction are 120 °, the first farming knife and level of third farming disk The angle γ in direction is 240 °.

That is each farming knife, which spirals, is arranged on farming axis.

Further speaking, the length of the first farming knife is the 1/2 of third farming knife, the second farming knife Length is the 2/3 of third farming knife.

Further speaking, adjacent the distance between farming disk is the 2/3 of the first farming knife length.

Above is only a specific embodiment of the present invention, but the structure feature of the present invention is not limited to this, any ability The technical staff in domain in the field of the invention, made by changes or modifications all cover the present invention the scope of the claims in.

Claims (2)

1. a kind of high-effective and labour-saving tiller, including rack, are equipped with farming axis in rack, multiple plough is installed on farming axis Make disk, also has multiple farming knives on each farming disk, the farming knife includes farming knife main body and bending section, the farming Knife main body is the primary stem portion of farming knife, and farming knife main body inner end is mounted on farming disk, and the bending section is provided in cultivated Make the bending part at knife subject freedom end；It is characterized in that：

Each farming disk installs three farming knives, and the farming knife main body of three farming knives is presented 120 ° of angles and is laid in farming disk On, it is the first farming knife, the second farming knife, third farming knife respectively, the farming knife principal length of three farming knives is to become successively Long；

Three adjacent farming disks are a farming disk groups, three farming disks of a farming disk group be respectively the first farming disk, Second farming disk and third farming disk, the first farming knife of the first farming disk and the angle in level side direction are 0 °, the second farming First farming knife of disk and the angle of horizontal direction are 120 °, and the first farming knife of third farming disk and the angle of horizontal direction are 240°。

2. tiller according to claim 1, it is characterized in that：The length of the first farming knife is third farming knife 1/2, the length of the second farming knife is the 2/3 of third farming knife.