CN220476255U - Tillage cutter - Google Patents
Tillage cutter Download PDFInfo
- Publication number
- CN220476255U CN220476255U CN202322023061.7U CN202322023061U CN220476255U CN 220476255 U CN220476255 U CN 220476255U CN 202322023061 U CN202322023061 U CN 202322023061U CN 220476255 U CN220476255 U CN 220476255U
- Authority
- CN
- China
- Prior art keywords
- blade
- main shaft
- cutter
- tillage
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003971 tillage Methods 0.000 title claims abstract description 18
- 239000002689 soil Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009331 sowing Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model relates to a cultivated land cutter which comprises a main shaft, a cutter holder and a cutter blade, wherein the main shaft is of a hollow columnar structure, a mounting cavity is arranged in the center of the main shaft, and the mounting cavity is of a regular hexagon; the tool apron is fixed on the periphery of the main shaft. The tillage cutter adopts the combination of the main shaft, the cutter seat and the blade, the main shaft is convenient to install on a tillage machine, the disassembly and assembly are convenient, the blade adopts the inclined vertical blade, in the soil turning process, the blade can take more soil blocks, the soil turning effect is better, the soil turning efficiency is improved, and the tillage cutter can be used for removing and crushing weeds and other various purposes.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery equipment, in particular to a farmland cutter.
Background
In the cultivation process of crops, rotary cultivation is required to be carried out on farmlands so that the states of the farmlands meet the requirements of agricultural sowing. However, since crops in an agricultural field are sown according to a sowing time section, sowing time is different between different crops in the same agricultural field. The farmland often causes hardening of soil or grows more weeds in the farmland in the sowing gaps, and the sowing of crops is affected. The existing rotary cultivator is mainly provided with arc cutters, and the efficiency of soil turning after the arc cutters are driven into the ground in the rotary tillage and soil turning process is not high.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a farmland cutter which has a simple structure and is convenient to popularize.
The tillage cutter comprises a main shaft, a cutter holder and a blade, wherein the main shaft is of a hollow columnar structure, a mounting cavity is arranged in the center of the main shaft, and the mounting cavity is of a regular hexagon; the tool apron is fixed on the periphery of the main shaft;
the blade install in the side of blade holder, every the blade holder corresponds and sets up three group's blade, the blade be the slope form setting, a apex angle that the blade kept away from the incline direction is the arc fillet.
Preferably, the cutter holder is characterized in that the edges of the cutter holder are three arc edges and are connected with the cutter blade in a staggered mode, and the cutter holder is provided with a mounting hole.
Preferably, the tool holders are provided with four groups, and the four groups of tool holders are uniformly arranged at intervals along the direction of the main shaft.
The beneficial effects of the utility model are as follows:
the tillage cutter adopts the combination of the main shaft, the cutter seat and the blade, the main shaft is convenient to install on a tillage machine, the disassembly and assembly are convenient, the blade adopts the inclined vertical blade, in the soil turning process, the blade can take more soil blocks, the soil turning effect is better, the soil turning efficiency is improved, and the tillage cutter can be used for removing and crushing weeds and other various purposes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a perspective view of a set of tool holders;
FIG. 4 is a top view of a set of tool holders;
1-main shaft, 2-blade holder, 3-blade, 4-installation cavity, 5-arc fillet, 6-mounting hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
As shown in the drawing, the tillage cutter comprises a main shaft 1, a cutter holder 2 and a blade 3, wherein the main shaft 1 is of a hollow columnar structure, a mounting cavity 4 is arranged in the center of the main shaft 1, and the mounting cavity 4 is of a regular hexagon; the tool apron 2 is fixed on the periphery of the main shaft 1, the edge of the tool apron 2 is in staggered connection with the blade 3, the tool apron 2 is provided with a mounting hole 6, and the mounting hole can be used for reinforcing the tool apron or mounting other tools with the opposite directions of the blade.
The blade 3 is installed in the side of blade holder 2, and every blade holder 2 corresponds and sets up three group's blades 3, and the blade 3 is the slope form setting, and a apex angle that the blade 3 kept away from the incline direction is arc fillet 5. The tool holders 2 are provided with four groups in total, and the four groups of tool holders 2 are arranged at equal intervals in a spiral manner along the direction of the main shaft 1.
When the rotary cultivator is used, the main shaft of the rotary cultivator is arranged on the output shaft of the rotary cultivator or the cultivator, and after the rotary cultivator is started, the rotary cultivator is driven to rotate, so that the blades rotary tillage and soil turning are carried out on the soil.
The tillage cutter adopts the combination of the main shaft, the cutter seat and the blade, the main shaft is convenient to install on a tillage machine, the disassembly and assembly are convenient, the blade adopts the inclined vertical blade, in the soil turning process, the blade can take more soil blocks, the soil turning effect is better, the soil turning efficiency is improved, and the tillage cutter can be used for removing and crushing weeds and other various purposes.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (3)
1. The tillage cutter is characterized by comprising a main shaft (1), a cutter holder (2) and a blade (3), wherein the main shaft (1) is of a hollow columnar structure, a mounting cavity (4) is arranged in the center of the main shaft (1), and the mounting cavity (4) is of a regular hexagon; the tool apron (2) is fixed on the periphery of the main shaft (1);
the blade (3) is installed in the side of blade holder (2), every blade holder (2) corresponds and sets up three group's blade (3), be the slope form setting of blade (3), a apex angle that the incline direction was kept away from to blade (3) is arc fillet (5).
2. A tillage tool as recited in claim 1, wherein: the cutter holder (2) is characterized in that the edges of the cutter holder are three arc edges and are connected with the cutter blade (3) in a staggered mode, and the cutter holder (2) is provided with a mounting hole (6).
3. A tillage cutter as recited in claim 2, wherein: the tool apron (2) is provided with four groups, and the four groups of tool apron (2) are uniformly arranged at intervals along the direction of the main shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023061.7U CN220476255U (en) | 2023-07-31 | 2023-07-31 | Tillage cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023061.7U CN220476255U (en) | 2023-07-31 | 2023-07-31 | Tillage cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220476255U true CN220476255U (en) | 2024-02-13 |
Family
ID=89833571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322023061.7U Active CN220476255U (en) | 2023-07-31 | 2023-07-31 | Tillage cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220476255U (en) |
-
2023
- 2023-07-31 CN CN202322023061.7U patent/CN220476255U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |