CN210900238U

CN210900238U - T-shaped cutter with grass pressing function

Info

Publication number: CN210900238U
Application number: CN201921511988.2U
Authority: CN
Inventors: 潘序清
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-07-03
Anticipated expiration: 2029-09-11

Abstract

The utility model belongs to the technical field of agricultural machinery apparatus, a T type cutter with press grass function is disclosed. This T type cutter with press grass function, including the handle of a knife, the handle of a knife includes linkage segment and impact section, and the handle of a knife is iron, the screw has been seted up to the lower half of linkage segment, and the screw is used for installing this cutter on the arbor, installs the back on the arbor, and the impact section is kept away from the one end of linkage segment and is responded to directional arbor direction of rotation, the side all welds the blade about the impact section. The T-shaped cutter with the grass pressing function is suitable for cultivated land with more weeds, the symmetrical blades are designed to have the grass pressing function relative to the angle design of the impact section while the operation area is widened, weeds pressed into the soil are broken away from the angle of the blades and left in the soil, the weeds are shown in the soil after soil turning and remain less, the cultivated land quality is greatly improved, and the workload of cleaning the weeds in the later period is reduced.

Description

T-shaped cutter with grass pressing function

Technical Field

The invention relates to the technical field of agricultural machinery tools, in particular to a T-shaped cutter with a grass pressing function.

Background

In the soil turning operation, the weeds in the field are usually produced in a random gathering mode on the ground surface, the weeds are all available in longitudinal and transverse directions, the vitality of the weeds is usually relatively stubborn, the weeds are brought into the soil to be withered to the maximum extent in the soil turning operation, the workload can be greatly reduced, and particularly the weeds in the fertile soil are flourishing.

In long-term farming work, the inventor finds that automatic agriculture is widely applied, but the existing soil turning cutter is still lack of innovation in design, is generally in a regular shape in transverse and longitudinal directions, and weeds in a farmland are brought back to the ground surface by the cutter to influence the quality of the farmland.

Disclosure of Invention

The invention aims to provide a T-shaped cutter with a grass pressing function.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a T type cutter with press grass function, includes the handle of a knife, the handle of a knife includes linkage segment and impact section, and the handle of a knife is iron, the screw has been seted up to the lower half of linkage segment, and the screw is used for installing this cutter on the arbor, installs the back on the arbor, and the linkage segment was kept away from to the impact section one end should point to arbor direction of rotation, the side all welds the blade about the impact section.

Preferably, the linkage segment is vertical form iron sheet, strikes the section and is the bending form and its one end of keeping away from the linkage segment extends to the linkage segment rear side, strikes the operation that section and blade cooperation were dug soil, are taken off grass and are pressed grass.

Preferably, the two blades are symmetrical by taking the impact section as a reference, and the two blades are respectively vertical to the side surface of the impact section where the two blades are located, so that the blades are ensured to have a proper soil penetration angle.

Preferably, the cross section of the blade is parallelogram, and the end of the blade far away from the impact section inclines towards the inner side of the impact section.

Preferably, the top end of the back surface of the impact section is sharp, and the thickness of the impact section decreases progressively from bottom to top.

Preferably, the included angle between the plane where the connecting line of the bottom edge of the back of the connecting section and the top edge of the back of the impact section is located and the blade ranges from forty-five degrees to fifty-five degrees, and the included angle is designed to enable the soil entering angle of the blade to be controlled between forty-five degrees and fifty-five degrees, so that soil cutting and grass removal are facilitated.

By adopting the technical scheme, the invention has the beneficial effects that:

the T-shaped cutter with the grass pressing function is suitable for cultivated land with more weeds, the symmetrical blades are designed to have the grass pressing function relative to the angle design of the impact section while the operation area is widened, weeds pressed into the soil are broken away from the angle of the blades and left in the soil, the weeds are shown in the soil after soil turning and remain less, the cultivated land quality is greatly improved, and the workload of cleaning the weeds in the later period is reduced.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a right side view of the present invention;

fig. 3 is a perspective view of the present invention.

In the figure: 1 handle of a knife, 2 linkage segment, 3 impact section, 4 screw, 5 blades.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a T type cutter with grass pressing function, includes handle of a knife 1, and handle of a knife 1 includes linkage segment 2 and impact section 3, and handle of a knife 1 is iron, and screw 4 has been seted up to linkage segment 2's lower half, and screw 4 is used for installing this cutter on the arbor, installs the back on the arbor, and the one end that linkage segment 2 was kept away from to impact section 3 should point to arbor rotation direction, and the side all welds blade 5 about impact section 3.

The connecting section 2 is a vertical iron sheet, the impact section 3 is bent and extends towards the rear side of the connecting section 2 at one end far away from the connecting section 2, and the impact section 3 and the blade 5 are matched to perform soil turning, grass removal and grass pressing operations.

The two blades 5 are symmetrical by taking the impact section 3 as a reference, and the two blades 5 are respectively vertical to the side surface of the impact section 3 where the two blades 5 are positioned, so that the blades 5 are ensured to have a proper soil penetration angle.

The section of the blade 5 is parallelogram, and one end of the blade 5 far away from the impact section 3 inclines towards the inner side of the impact section 3.

The top end of the back surface of the impact section 3 is sharp, and the thickness of the impact section 3 decreases progressively from bottom to top.

The included angle between the plane where the connecting line of the bottom edge of the back of the connecting section 2 and the top edge of the back of the impact section 3 is located and the blade 5 ranges from forty-five degrees to fifty-five degrees, and the included angle is designed to enable the soil entering angle of the blade 5 to be controlled between forty-five degrees and fifty-five degrees, so that soil cutting and grass removal are facilitated.

When the T-shaped cutter with the grass pressing function works, the connecting section of the cutter is inserted into the connecting groove of the cutter shaft and fixedly connected through the bolt, or the cutter is welded on the surface of the cutter shaft, the connecting section 2 is kept to be vertical to a welding plane, the cutter shaft rotates in work to enable the impact section 3 and the blade 5 of the cutter to cut into soil, weeds are pressed into the soil in the process, the root of the weeds is separated from the position where the weeds are located, and the weeds pressed into the soil by the blade 5 are separated from the blade 5 and are left in the soil in the process that the blade 5 is separated from the soil.

Claims

1. The utility model provides a T type cutter with weed-pressing function, includes handle of a knife (1), its characterized in that: the utility model discloses a handle of a knife, including handle of a knife (1) connecting section (2) and impact section (3), screw (4) have been seted up to the lower half of connecting section (2), it has blade (5) all to weld the side about impact section (3).

2. A T-shaped cutter with a grass-pressing function as claimed in claim 1, characterized in that: the connecting section (2) is a vertical iron sheet, and the impact section (3) is bent and extends towards the rear side of the connecting section (2) from one end of the impact section far away from the connecting section (2).

3. A T-shaped cutter with a grass-pressing function as claimed in claim 1, characterized in that: the two blades (5) are symmetrical by taking the impact section (3) as a reference, and the two blades (5) are respectively vertical to the side surface of the impact section (3).

4. A T-shaped cutter with a grass-pressing function as claimed in claim 1, characterized in that: the cross section of the blade (5) is parallelogram, and one end of the blade (5) far away from the impact section (3) inclines towards the inner side of the impact section (3).

5. A T-shaped cutter with a grass-pressing function as claimed in claim 1, characterized in that: the top end of the back surface of the impact section (3) is sharp, and the thickness of the impact section (3) decreases progressively from bottom to top.

6. A T-shaped cutter with a grass-pressing function as claimed in claim 1, characterized in that: the included angle range between the plane where the connecting line of the bottom edge of the back of the connecting section (2) and the top edge of the back of the impact section (3) is located and the blade (5) is forty-five to fifty-five degrees.