CN208210592U

CN208210592U - The tiller of farming knife spirally

Info

Publication number: CN208210592U
Application number: CN201820582216.7U
Authority: CN
Inventors: 王国征
Original assignee: Henan Tianguan Manufacturers of Agricultural Machinery Co Ltd
Current assignee: Henan Tianguan Manufacturers of Agricultural Machinery Co Ltd
Priority date: 2018-04-23
Filing date: 2018-04-23
Publication date: 2018-12-11
Anticipated expiration: 2028-04-23

Abstract

The utility model relates to agricultural machinery technology fields, title is the tiller of farming knife spirally, including rack, farming axis is installed on the rack, multiple farming disks are installed on farming axis, there are also multiple farming knives on each farming disk, and the farming cutter includes farming knife main body, 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；It is characterized in that: the farming knife main body is the structure spiraled, the structure spiraled is the recess of arc towards side, the structure that outer end is coiled towards front, there are four farming knives on each farming disk, the two farming knives are the left coiling farming knife coiled to the left and the right coiling farming knife coiled to the right respectively, left coiling farming knife and the setting of right coiling farming knife interval, the farming knife-edge of same position farming knife in a row on farming disk, adjacent farming cutterhead revolves contrary or identical setting in the upper farming knife of one row, such tiller has soil after farming loose, soil block is less, the good advantage of farming effect.

Description

The tiller of farming knife spirally

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 on the rack, multiple farming disks, each farming is equipped on farming axis There are also multiple farming knives on disk, and the farming cutter includes farming knife main body, and the farming knife main body is the master of farming knife Bar part；In the prior art, farming knife main body is the shape of straight-bar, such tiller have the field soil block after farming compared with Disadvantage more, soil is solid, the effect for affecting farming.

Summary of the invention

The purpose of the present invention is to disadvantages mentioned above, provide after a kind of farming that soil is loose, soil block is less, farming effect Good tiller --- the tiller of farming knife spirally.

The technical scheme of the present invention is realized as follows: the tiller of farming knife spirally, including rack, pacify on the rack Equipped with farming axis, multiple farming disks are installed on farming axis, there are also multiple farming knives, the farming knives on each farming disk Tool includes farming knife main body, and the farming knife main body is the primary stem portion of farming knife, and farming knife main body inner end is mounted on farming On disk；It is characterized in that: the farming knife main body is the structure spiraled, the structure spiraled is the recess of arc towards side The structure that face, outer end are coiled towards front.

Further speaking, there are four farming knives on each farming disk, the two farming knives are the left disk coiled to the left respectively The right coiling farming knife coiled around farming knife and to the right, left coiling farming knife and the setting of right coiling farming knife interval.

Further speaking, the farming cutterhead around radian measure alpha be 50-60 °.

Further speaking, on each farming disk same position farming knife-edge farming knife in a row, phase in row's farming knife The adjacent identical setting in farming cutterhead rotation direction.

Further speaking, on each farming disk same position farming knife-edge farming knife in a row, phase in row's farming knife Adjacent farming cutterhead revolves contrary setting.

The beneficial effects of the present invention are: such tiller is with soil is loose, soil block is less, farming effect is good after farming The advantages of；

On each farming disk there are two the two farming knives of farming knife be respectively the left coiling farming knife coiled to the left and to The right coiling farming knife of right coiling, it is two left coiling farming coiled to the left respectively that there are four farming knives on each farming disk Knife and two right coiling farming knives coiled to the right, left coiling farming knife and the setting of right coiling farming knife interval, in this way setting tool Have the advantages that soil is loose, soil block is less, farming effect is more preferable after farming.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of farming axis of the invention, farming disk and farming knife.

Fig. 2 is the stereoscopic schematic diagram of a farming disk and farming knife of the invention.

Fig. 3 is the front schematic view of a farming disk and farming knife of the invention.

Fig. 4 is the side schematic view of a farming disk and farming knife of the invention.

Wherein: 1, farming axis 2, farming disk 3, farming knife 31, left-leaning farming knife 32, Right deviation farming knife

Specific embodiment:

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

As shown in Figure 1,2,3, 4, the tiller of farming knife spirally, including rack are equipped with farming axis 1 on the rack, Multiple farming disks 2 are installed on farming axis, also multiple farming knives 3, the farming cutter includes ploughing on each farming disk Make knife main body, 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；It is special Sign is: the farming knife main body is the structure spiraled, and the structure spiraled is the recess of arc towards side, outer end direction The structure that front is coiled.

Farming knife of the invention is not only coiled to side, is also forwardly coiled, is dual coiled structure, it is not simple Forwardly bending it is native that field can have preferably been dug in farming, and squeezed, broken nor simple to edgewise bend It is broken, it may be implemented after farming of the present invention that soil is loose, soil block is less, the better purpose of farming effect.

Further speaking, there are four farming knives on each farming disk, the two farming knives are the left disk coiled to the left respectively The right coiling farming knife 32 coiled around farming knife 31 and to the right, left coiling farming knife and the setting of right coiling farming knife interval.

Further speaking, on each farming disk same position farming knife-edge farming knife in a row, phase in row's farming knife The adjacent identical setting in farming cutterhead rotation direction.For example, on tiller, while being in above or being in following simultaneously One row's farming knife, figure omit.

Further speaking, on each farming disk same position farming knife-edge farming knife in a row, in the upper farming knife of a row Adjacent farming cutterhead revolves contrary setting.For example, on tiller, while in above or following simultaneously It is row's farming knife, as shown in Figure 1.In this way, it is easier to clamp, separate field.

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

Claims

1. the tiller of farming knife spirally, including rack, are equipped with farming axis on the rack, it is equipped on farming axis multiple Farming disk, there are also multiple farming knives on each farming disk, and the farming cutter includes farming knife main body, the farming knife master Body is the primary stem portion of farming knife, and farming knife main body inner end is mounted on farming disk；It is characterized in that: the farming knife main body is The structure spiraled, the structure spiraled are the structures that the recess of arc is coiled towards side, outer end towards front.

2. tiller according to claim 1, it is characterized in that: there are four farming knife, the two farming on each farming disk Knife is the left coiling farming knife coiled to the left and the right coiling farming knife coiled to the right respectively, and left coiling farming knife and right coiling are ploughed Make the setting of knife interval.

3. tiller according to claim 2, it is characterized in that: the farming cutterhead around radian measure alpha be 50-60 °.

4. tiller according to claim 3, it is characterized in that: the farming knife-edge of same position is in a row on each farming disk Farming knife, the identical setting in adjacent farming cutterhead rotation direction in row's farming knife.