CN207305293U - It is a kind of can farming straw tiller - Google Patents

Abstract

It the utility model is related to agricultural machinery technological field, sign claim be it is a kind of can farming straw tiller, including rack, dynamic pass box is installed in rack, and the power pass box is the component power of output being delivered on farming axis, and farming axis is installed below in rack, power pass box connects farming axis with chain, farming axis has the mounting base of multiple farming knives, and multiple mounting bases are equally spaced, and each mounting base is fitted with farming knife；It is characterized in that：Each farming knife includes the knife main body of flat shape and the curved end of outer end, knife main body and curved end form the structure of " L " shape, two farming knives are installed respectively in each mounting base, the knife main body of the two farming knives is presented linear type and sets, the two farming knives form a farming knife unit；8-12 farming knife units form one group of farming knife, and one group of farming knife is that uniform coiling farming axis is installed for one week.Such tiller has the advantages that can be with farming straw, easy to use.

Description

It is a kind of can farming straw tiller

Technical field

The present invention relates to agricultural machinery technological field, concretely relates to tiller.

Background technology

Tillage implement organic frame, installs dynamic pass box in rack, and the power pass box is by the dynamic of input Power passes to the pass box of farming axis, and farming axis is installed below in rack, and certainly, power pass box connects farming axis with chain, There are multiple farming knives on farming axis；In the prior art, farming axis is a bearing, and multiple farming knives are evenly distributed on farming axis On, it is not the structure spiraled, such tiller cannot remove the stalk of plant well, such as tobacco rod etc., has using not Just the shortcomings that.

The content of the invention

The purpose of the present invention is aiming at disadvantages mentioned above, there is provided one kind can be with farming straw, farming easy to use Machine --- it is a kind of can farming straw tiller.

The technical proposal of the invention is realized in this way：It is a kind of can farming straw tiller, including rack, in machine Dynamic pass box is installed, and the power pass box is the component power of output being delivered on farming axis, in machine on frame Farming axis is installed below in frame, and power pass box connects farming axis with chain, and farming axis has the mounting base of multiple farming knives, multiple Mounting base is equally spaced, and each mounting base is fitted with farming knife；It is characterized in that：Each farming knife includes the knife of flat shape Main body and the curved end of outer end, knife main body and curved end form the structure of " L " shape, and two farming are installed respectively in each mounting base Knife, the knife main body of the two farming knives are presented linear type and set, the two farming knives form a farming knife unit；

8-12 farming knife units form one group of farming knife, and one group of farming knife is that uniform coiling farming axis is installed for one week.

Further speaking, the power pass box has a power input shaft, during power input shaft input power clockwise, institute Operated backward above the farming axis stated.

Further speaking, one group of farming cutter has from both ends to middle progressively longer structure.

The beneficial effects of the invention are as follows：Such tiller has the advantages that can be with farming straw, easy to use；

The power pass box has a power input shaft, during power input shaft input power clockwise, the farming axis Operate backward above, there is the effect that can preferably dig out straw.

Brief description of the drawings

Fig. 1 is the backsight structural representation of the present invention.

Fig. 2 is the structure diagram of one side when farming knife is installed on the farming axis of the utility model.

Fig. 3 is another side structure schematic diagram when farming knife is installed on the farming axis of the utility model.

Wherein：1st, rack 2, power pass box 3, farming axis 4, chain 5, mounting base 6, farming knife 7, knife main body 8th, curved end.

Embodiment

The present invention is further illustrated below in conjunction with the accompanying drawings.

As shown in Figure 1, 2, 3, it is a kind of can farming straw tiller, including rack 1 installs dynamic in rack Pass box 2, the power pass box are that the power of output is delivered to farming

Component on axis, is installed below farming axis 3, power pass box connects farming axis, farming axis tool with chain 4 in rack There is the mounting base 5 of multiple farming knives, multiple mounting bases are equally spaced, and each mounting base is fitted with farming knife 6；It is characterized in that： Each farming knife includes the knife main body 7 of flat shape and the curved end 8 of outer end, and knife main body and curved end form the knot of " L " shape Structure, two farming knives are installed in each mounting base respectively, and the knife main body of the two farming knives is presented linear type and sets, the two Farming knife forms a farming knife unit；

8-12 farming knife units form one group of farming knife, and one group of farming knife is that uniform coiling farming axis is installed for one week, L in Fig. 2 is the wire winding of farming knife outer end.So straw can smoothly be extracted and crush, buries by it.

Further speaking, the power pass box has a power input shaft, during power input shaft input power clockwise, institute Operated backward above the farming axis stated.R in Fig. 1 is the direction of farming axis operation.

Further speaking, have in one group of farming knife from both ends to middle progressively longer structure.Such as B in Fig. 1 The farming knife at place is most long, and the farming knife at C is most short, is so more advantageous to the burial of straw.

Architectural feature the foregoing is merely the specific embodiment of the present invention, but the present invention is not limited to this, any ability The technical staff in domain in the field of the invention, all cover in the scope of the claims of the present invention by the change or modification made.

Claims (2)

1. it is a kind of can farming straw tiller, including rack installs dynamic pass box, the power in rack Pass box is the component being delivered to the power of output on farming axis, and farming axis, power pass box chain is installed below in rack Bar connects farming axis, and farming axis has the mounting base of multiple farming knives, and multiple mounting bases are equally spaced, and each mounting base is installed There is farming knife；It is characterized in that：Each farming knife includes the knife main body of flat shape and the curved end of outer end, knife main body and bending End forms the structure of " L " shape, installs two farming knives in each mounting base respectively, and the knife main body of the two farming knives is presented Linear type is set, the two farming knives form a farming knife unit；

8-12 farming knife units form one group of farming knife, and one group of farming knife is that uniform coiling farming axis is installed for one week.

2. it is according to claim 1 can farming straw tiller, it is characterized in that：The power pass box has dynamic Power input shaft, during power input shaft input power clockwise, operates backward above the farming axis.