CN216795754U

CN216795754U - Multifunctional weeding root soil loosening sheet and weeding machine

Info

Publication number: CN216795754U
Application number: CN202220434230.9U
Authority: CN
Inventors: 任江涌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-06-24
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a multifunctional weeding root soil loosening sheet and a weeding machine, and relates to the technical field of mowing equipment, wherein the multifunctional weeding root soil loosening sheet comprises a cutting sheet which is fixed on a rotating shaft and arranged towards the ground, a plurality of spine parts which can be inserted into soil to the root position of weeds are uniformly arranged on the cutting sheet along the circumference of the cutting sheet, and the spine parts are perpendicular to the cutting sheet or are obliquely arranged outwards relative to the rotating circle center of the cutting sheet; the cutting blade is driven by the rotating shaft to rotate to cut weeds above the ground surface, meanwhile, the spine part breaks the root systems of the weeds in the soil, the soil is loosened, and the root systems of the weeds are planed out, so that the aims of thoroughly removing the grass roots and loosening the soil are fulfilled, repeated growth of the weeds is avoided, and the times and difficulty of cleaning the weeds are reduced.

Description

Multifunctional weeding root soil loosening sheet and weeding machine

Technical Field

The utility model relates to the technical field of mowing equipment, in particular to a multifunctional weeding root soil loosening sheet and a weeding machine.

Background

Pesticide such as fruits and vegetables and chemical agent residues are harmful to human health all the time, and people pay more and more attention to health and quality life at present. In many orchard and vegetable planting bases, chemicals such as herbicides and pesticides are not used. The traditional mower can only remove the part above the soil and generally does not have the function of weeding roots, such as the utility model patent with the application number of '201922167369.2' and the name of 'weeder'; but if the weeds do not completely remove the roots, the weeds can grow continuously, the production speed is high, and the weeds need to be frequently removed.

Through continuous innovation of technicians in the field, weeding equipment capable of planing out grass roots gradually appears in the prior art, and for example, the utility model patent with the application number of '201810039531. X' and the name of 'a mower with a root removing mechanism' comprises a base, a mowing mechanism, a root removing mechanism and a cleaning mechanism; a hand frame is fixed on the rear side of the top of the base, an installation frame is fixed on the rear side of the bottom of the base, and rollers are installed on the installation frame; the mowing mechanism is arranged on the front side of the bottom of the base, the root removing mechanism is arranged on the rear side of the bottom of the base, and when the weeding machine works, weeds are cut by the mowing mechanism, so that only roots and stems with a certain length are left on the ground surface, and the roots and stems of the weeds are pulled out of soil by the root removing mechanism, so that deep cleaning of the weeds is realized, and the weeds are prevented from re-growing. However, the cutting mechanism and the root removing mechanism are two independent mechanisms, so that the overall structure of the mower is relatively complex and the manufacturing cost is relatively high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional weeding root soil loosening sheet and a weeding machine, which are used for solving the problems in the prior art, and the root system of weeds is planed by using a spine part while the weeds above the ground surface are cut, so that the aims of thoroughly removing the grass roots and loosening the soil are fulfilled.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a multifunctional weeding root soil loosening sheet which comprises a cutting sheet fixed on a rotating shaft and arranged towards the ground, wherein a plurality of sharp thorn parts capable of being inserted into soil to the root positions of weeds are uniformly arranged on the cutting sheet along the circumferential direction of the rotating shaft, and the sharp thorn parts are perpendicular to the cutting sheet or are obliquely arranged outwards relative to the rotating circle center of the cutting sheet.

Preferably, a plurality of through holes are formed in the cutting sheet along the circumference, and the end parts of the spine parts are correspondingly fixed in the through holes.

Preferably, the spine part is arranged along the radial direction of the cutting surface and is inclined outwards, and the included angle between the spine part and the cutting blade is 30-60 degrees.

Preferably, the circular edge of the cutting blade is provided with saw teeth.

Preferably, 4-8 spine parts are arranged.

Preferably, the spike portion comprises an iron nail fixed on the cutting blade.

Preferably, the length of the iron nail is 3 cm-5 cm.

The utility model also provides a weeding machine, which comprises a handheld rod and a driving mechanism fixed at the end part of the handheld rod, wherein the output shaft of the driving mechanism is fixed with the multifunctional weeding root soil loosening sheet.

Preferably, the handheld rod is further provided with a switch for starting the driving mechanism.

Compared with the prior art, the utility model has the following technical effects:

1. the cutting blade is driven by the rotating shaft to rotate to cut weeds above the ground surface, meanwhile, the spine part breaks the root systems of the weeds in the soil, the soil is loosened, and the root systems of the weeds are planed out, so that the aims of thoroughly removing the grass roots and loosening the soil are fulfilled, repeated growth of the weeds is avoided, and the times and difficulty of cleaning the weeds are reduced;

2. according to the utility model, the spine part is obliquely arranged, the included angle between the spine part and the cutting blade is 30-60 degrees, when the spine part is inclined, the tip end of the spine part is outward, the soil can be loosened in the vertical direction, the soil can be loosened in the horizontal direction, and the resistance of forward movement of the cutting blade is smaller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic view of a multifunctional weeding root loosening blade according to the present invention;

wherein, 1, cutting slices; 2. a spike portion; 3. and (4) saw teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.

Example 1:

as shown in fig. 1, the present embodiment provides a multi-functional weeding root piece that loosens soil, including fixing in the axis of rotation, towards cutting piece 1 that ground set up, still be provided with a plurality of spine portions 2 that can insert soil to weeds root position on cutting piece 1 evenly along its circumference, spine portion 2 on cutting piece 1 is perpendicular with cutting piece 1 or for the centre of a circle of rotation axis outwards slope setting.

In weeding operation, the cutting blade 1 is ensured to be parallel to the ground surface as much as possible, so that the depth of the plurality of sharp thorn parts 2 inserted into the soil is the same, then the cutting blade 1 is driven to rotate by the rotating shaft to cut weeds above the ground surface, meanwhile, the sharp thorn parts 2 break the root systems of the weeds in the soil, loosen the soil and plane the root systems of the weeds out, thereby achieving the purposes of thoroughly removing the grass roots and loosening the soil, avoiding the repeated growth of the weeds and reducing the times and the difficulty of cleaning the weeds; and after installing cutting blade 1 on concrete mowing equipment, can clear up the weeds in different positions through promoting mowing equipment translation, clear up the back, clear up the weeds on soil surface layer can.

Cutting blade 1 can be the bar in this embodiment also can be circular, and preferred circular to when spine portion 2 is perpendicular and cutting blade 1 setting, and insert and carry out work in soil, the resistance that promotes cutting blade 1 forward is bigger, in order to reduce and promote the resistance, when spine portion 2 inclines, its pointed end is outside, not only can loosen the soil in the vertical direction, can also loosen the soil in the horizontal direction, makes cutting blade 1 the resistance that moves forward littleer. Specifically, in the embodiment, the spine part 2 is obliquely arranged along the radial direction of the cutting blade 1, and the included angle between the spine part and the cutting blade 1 is 30-60 degrees; spine portion 2 is except that the setting that radially leans out along cutting piece 1, also can have certain contained angle with radially, guarantees spine portion 2 most advanced outwards can.

In the present embodiment, the multifunctional weeding root loosening blade is mainly used for weeds with small plants and undeveloped root systems, and the insertion depth of the spine portion 2 is usually 1cm to 3cm below the ground surface regardless of vertical or inclined arrangement.

In order to facilitate cutting of weeds, the circular edge of the cutting blade 1 is provided with serrations 3 in this embodiment.

Furthermore, 4-8 iron nails with the length of 3-5 cm are arranged on the spine part 2 in the embodiment; the specific setting number and setting length can be set by those skilled in the art according to actual conditions.

Specifically, in this embodiment, the spine portion 2 may be directly welded on the surface of the cutting blade 1, and a through hole for fixing the spine portion 2 may be further provided on the cutting blade 1.

Example 2:

the embodiment provides a weeding machine, which comprises a handheld rod and a driving mechanism fixed at the end part of the handheld rod, wherein the output shaft of the driving mechanism is fixed with the multifunctional weeding root loosening sheet; when the mowing tool is used, a person holds the hand-held rod to mow.

The handheld rod is also provided with a switch for starting the driving mechanism.

The corresponding driving mechanism arranged on the handheld rod is a conventional technical means in the field, and the arrangement mode of the existing mower can be adopted, so that the detailed structure of the embodiment is not described in detail.

The adaptation according to the actual needs is within the scope of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a piece that loosens soil is loosed to multi-functional weeding root which characterized in that, is including fixing in the axis of rotation, the cutting piece that sets up towards ground, follow on the cutting piece the circumferencial direction of axis of rotation is provided with a plurality of spine portions that can insert soil to weeds root position uniformly, spine portion perpendicular to the cutting piece or for the setting that leans out is in the rotation centre of a circle of cutting piece.

2. The multifunctional weeding root loosening blade according to claim 1, wherein a plurality of through holes are circumferentially formed in the cutting blade, and the end portions of the spine portions are correspondingly fixed in the through holes.

3. The multifunctional weeding root loosening soil sheet according to claim 2, wherein the spine portion is inclined outward in the radial direction of the cutting surface, and the included angle between the spine portion and the cutting sheet is 30 ° to 60 °.

4. The multifunctional weeding root loosening tiller of claim 3, wherein the circular edge of the cutting blade is provided with serrations.

5. The multifunctional weeding root loosening soil sheet according to claim 4, wherein 4-8 sharp pointed portions are provided.

6. The multifunctional weeding root loosening blade according to any one of claims 1-5, wherein the pointed portion comprises iron nails fixed on the cutting blade.

7. The multifunctional weeding root loosening sheet of claim 6, wherein the length of the iron nail is 3-5 cm.

8. A weeding machine, comprising a hand-held rod and a driving mechanism fixed at the end of the hand-held rod, wherein the multifunctional weeding root loosening sheet as claimed in any one of claims 1-7 is fixed on the output shaft of the driving mechanism.

9. A weeding machine as claimed in claim 8, wherein a switch is also provided on the hand-held lever for activating the drive mechanism.