Grass-proof cloth cutting tool

Abstract

The utility model relates to the technical field of tea tree planting, and particularly discloses a grass-proof cloth cutting tool. The cutting tool comprises a carrier and a cutting wheel. The cutting wheel comprises a wheel body and a cutting ring; the wheel body is rotatably arranged on the carrier; the cutting ring is arranged on the periphery of the wheel body in a surrounding mode, and the cutting ring is in an annular wave shape. According to the cutting tool for the grass-proof cloth, the grass-proof cloth can be cut through the annular wave-shaped cutting ring, so that the edge of the grass-proof cloth is in a wave shape; in the actual application process, the tea trees can be planted in the concave areas on the edge of the grass-proof cloth, so that the grass-proof cloth can avoid the bases of the stems of the tea trees and cover the space between the adjacent tea trees, the covering effect of the grass-proof cloth is effectively improved, and the problem that the covering effect of existing grass-proof cloth is poor is solved.

Description

Technical Field

[0001] This application relates to the field of tea tree planting technology, and in particular to a weed control cloth cutting tool and weed control cloth. Background Technology

[0002] During tea cultivation, noxious weeds in tea gardens compete with tea trees for resources such as fertilizer, water, and sunlight. Furthermore, weeds serve as transitional hosts for many pathogens and tea tree pests. Therefore, it is necessary to control noxious weeds in tea gardens to reduce their impact on tea tree growth and development.

[0003] Biodegradable weed control fabric (especially weed control fabric made of fully biodegradable materials) can suppress weed growth and does not pollute the land after covering the land, which is beneficial to protecting the ecological environment.

[0004] Existing weed control fabrics used in tea gardens typically employ a long, strip-shaped structure to cover both sides of the base of the tea plant stem, thereby suppressing weeds at the base of the stem. However, if... Figure 1 As shown, due to the gaps between tea trees, the existing weed control fabric will cause some areas between adjacent tea trees to be uncovered during use, and weeds will still grow in these areas, affecting the effectiveness of the weed control fabric. Utility Model Content

[0005] In view of this, the purpose of this application is to provide a weed control fabric cutting tool and weed control fabric to solve the problem of poor coverage effect of existing weed control fabrics.

[0006] To achieve the above-mentioned technical objectives, the first aspect of this application provides a weed control fabric cutting tool, comprising: a carrier and a cutting wheel;

[0007] The cutting wheel includes: a wheel body and a cutting ring;

[0008] The wheel is rotatably mounted on the carrier;

[0009] The cutting ring is arranged around the outer periphery of the wheel body, and the cutting ring is in the shape of a ring wave.

[0010] Furthermore, the cutting ring includes: multiple cutting blades;

[0011] Multiple cutting blades are arranged around the outer periphery of the wheel body;

[0012] The multiple cutting blades are arranged at an angle relative to the axial direction of the wheel body, and the multiple cutting blades are connected end to end, so that the path traveled by the multiple cutting blades after rolling is wavy.

[0013] Furthermore, the outer contour of the cutting wheel projected along the wheel body axis is a polygonal star shape.

[0014] Furthermore, the cutting ring is provided with serrations on the outer side of the wheel body in the radial direction.

[0015] Furthermore, the carrier is a vehicle body.

[0016] Furthermore, the carrier includes: a frame and a handle;

[0017] The wheel is rotatably mounted at the bottom of the frame;

[0018] The grip is fixedly mounted on the top of the frame.

[0019] Furthermore, it also includes a rangefinder;

[0020] The rangefinder is mounted on the carrier and is used to measure the rolling distance of the cutting wheel.

[0021] Furthermore, it also includes a heater;

[0022] The heater is disposed on the carrier and is used to heat the cutting ring.

[0023] A second aspect of this application provides a weed control fabric, comprising: the weed control fabric body;

[0024] The main body of the weed control fabric is cut by the weed control fabric cutting tool described in any one of the above-mentioned items;

[0025] The outer perimeter of the weed control fabric body is wavy.

[0026] As can be seen from the above technical solutions, this application provides a weed control fabric cutting tool, including: a carrier and a cutting wheel; the cutting wheel includes: a wheel body and a cutting ring; the wheel body is rotatably disposed on the carrier; the cutting ring is disposed around the outer periphery of the wheel body, and the cutting ring is in the shape of annular waves.

[0027] The weed control fabric cutting tool provided in this solution can cut the weed control fabric with a circular wavy cutting ring, making the edge of the weed control fabric wavy. In practical application, tea trees can be planted in the concave area on the edge of the weed control fabric, so that the weed control fabric can avoid the base of the tea tree stem while covering the space between adjacent tea trees, effectively improving the coverage effect of the weed control fabric and solving the problem of poor coverage effect of existing weed control fabrics. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram illustrating the arrangement of existing weed control fabric and tea trees as provided in this application embodiment;

[0030] Figure 2 This is a schematic diagram of the overall structure of a weed control fabric cutting tool provided in an embodiment of this application;

[0031] Figure 3 A perspective view of a cutting wheel for a weed control fabric cutting tool provided in an embodiment of this application;

[0032] Figure 4 A side view of the cutting wheel of a weed control fabric cutting tool provided in an embodiment of this application;

[0033] Figure 5 A weed control fabric laying diagram provided for an embodiment of this application;

[0034] Figure 6 A weed control fabric laying diagram provided for another embodiment of this application;

[0035] In the diagram: 100, carrier; 200, cutting wheel; 300, main body of weed control fabric; 400, tea tree; 500, existing weed control fabric; 110, frame; 120, handle; 210, wheel body; 220, cutting ring; 221, cutting blade. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments in this application specification, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection claimed in this application.

[0037] In the description of the embodiments of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a replaceable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0039] Please see Figures 2 to 6 In the first aspect of this application, a weed control fabric cutting tool is provided, including: a carrier 100 and a cutting wheel 200; the cutting wheel 200 includes: a wheel body 210 and a cutting ring 220; the wheel body 210 is rotatably disposed on the carrier 100; the cutting ring 220 is disposed around the outer periphery of the wheel body 210, and the cutting ring 220 is in the shape of annular waves.

[0040] Specifically, taking the horizontal placement of wheel 210 as an example, the axis of wheel 210 is vertical; the wavy ring shape of cutting ring 220 means that cutting ring 220 is ring-shaped and its outer circumference undulates vertically. In actual application, as cutting wheel 200 rolls along the weed control fabric on the ground, cutting ring 220 can cut the weed control fabric, causing the weed control fabric to break and the cut edge of the weed control fabric to be wavy and uneven.

[0041] like Figure 5 and Figure 6 As shown, after the weed control fabric is cut, tea trees 400 can be planted in the recessed areas along the edge of the fabric, allowing the space between tea trees 400 to also be covered by the fabric, thus increasing its coverage. Because the weed control fabric is flexible, in practical applications, the contact area between the fabric and the tea trees 400 can adapt and deform, thus not affecting the growth of the tea trees 400.

[0042] In the embodiments provided in this application, the cutting ring 220 can be a serrated wavy ring, so that the edge of the weed control fabric after being cut by the cutting ring 220 is a serrated wavy line; in other embodiments, the cutting ring 220 can also be an arc-shaped wavy ring, so that the edge of the weed control fabric after being cut by the cutting ring 220 is an arc-shaped wavy line.

[0043] As one implementation method, the cutting ring 220 can be an integral structure, that is, the entire cutting ring 220 is a single unit.

[0044] In one embodiment, such as Figure 2As shown, the cutting ring 220 includes: multiple cutting blades 221; the multiple cutting blades 221 are arranged around the outer periphery of the wheel body 210; the multiple cutting blades 221 are arranged at an angle relative to the axial direction of the wheel body 210, and the multiple cutting blades 221 are connected end to end, so that the path of the multiple cutting blades 221 after rolling is a wavy line.

[0045] That is, in this embodiment, the cutting ring 220 is formed by multiple cutting blades 221 connected end to end; adjacent cutting blades 221 are placed at an angle.

[0046] In another embodiment, the outer contour of the cutting wheel 200 projected along the axial direction of the wheel body 210 is a polygonal star shape.

[0047] Specifically, the cutting blades 221 are located at both ends along the circumference of the wheel body 210. One end of the cutting blade 221 extends radially outward from the wheel body 210, resulting in unequal distances between one end of the cutting blade 221 and the wheel body 210. Simultaneously, adjacent cutting blades 221 are symmetrically arranged, forming a polygonal star shape when viewed along the axial direction of the wheel body 210. The polygonal star-shaped outer contour of the cutting wheel 200 facilitates the cutting of the weed control fabric during its rotation.

[0048] In the embodiments provided in this application, the outer contour of the cutting wheel 200 projected along the axial direction of the wheel body 210 is hexagonal, that is, the cutting wheel 200 includes 12 cutting blades 221.

[0049] Optionally, the cutting ring 220 is provided with serrations on the outer side of the wheel body 210 in the radial direction, which can further facilitate the cutting ring 220 to cut the weed control fabric.

[0050] In one embodiment, the carrier 100 is a vehicle body, meaning that the carrier 100 can be ridden by workers. Specifically, the carrier 100 may be equipped with wheels, which provide support for the carrier 100. A cutting wheel 200 is located below the carrier 100 and cuts the weed control fabric below the carrier 100 during its movement.

[0051] In one embodiment, see Figure 2 The carrier 100 includes a frame 110 and a handle 120; a wheel 210 is rotatably disposed at the bottom of the frame 110; and the handle 120 is fixedly disposed at the top of the frame 110. That is, the worker can push the frame 110 to move by holding the handle 120, so that the cutting wheel 200 can cut the weed control fabric.

[0052] Optionally, a rangefinder is also included; the rangefinder is mounted on the carrier 100 and is used to measure the rolling distance of the cutting wheel 200. The rangefinder can be a sensor that calculates the rolling distance of the cutting wheel 200 by sensing the number of rotations of the cutting wheel 200.

[0053] The rangefinder allows staff to easily determine the cut length of the weed control fabric.

[0054] Optionally, a heater is also included; the heater is disposed on the carrier 100 for heating the cutting ring 220 to facilitate the cutting ring 220 cutting the weed control fabric.

[0055] Specifically, the heater may include a heating element and a heating wire. The heating element is used to heat the wire; the heating wire is wound around the cutting blade 221; the cutting blade 221 is made of metal and can be heated through the heat conduction of the heating wire.

[0056] A second aspect of this application provides a weed control fabric; please refer to [link / reference]. Figure 5 and Figure 6 The weed control fabric includes: a weed control fabric body 300; the weed control fabric body 300 is cut by any of the above-mentioned weed control fabric cutting tools; the outer perimeter of the weed control fabric body 300 is wavy.

[0057] The weed control fabric body 300 provided in this embodiment is cut from a weed control fabric cutting tool. In practical applications, such as... Figure 5 As shown, two adjacent weed control fabric bodies 300 can abut against each other through their wavy edges to fully cover the area around the tea tree 400. Corresponding to the area where the tea tree 400 is planted, the wavy edges of the weed control fabric body 300 allow the raised parts of the edges to curve upwards and downwards to avoid the tea tree 400.

[0058] For other implementations, please refer to Figure 6 The edges of two adjacent weed control fabric bodies 300 can overlap each other, and the concave areas of the edges of the two adjacent weed control fabric bodies 300 can face each other to form a planting area for tea trees 400.

[0059] The above are merely preferred embodiments of this application and are not intended to limit the present invention. Although the present application has been described in detail with reference to examples, those skilled in the art can still modify the technical solutions described in the foregoing examples or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A tool for cutting weed control fabric, characterized in that, include: Carrier (100) and cutting wheel (200); The cutting wheel (200) includes: a wheel body (210) and a cutting ring (220); The wheel (210) is rotatably mounted on the carrier (100); The cutting ring (220) is arranged around the outer periphery of the wheel body (210), and the cutting ring (220) is in the shape of a ring wave.

2. The weed control fabric cutting tool according to claim 1, characterized in that, The cutting ring (220) includes: multiple cutting blades (221); Multiple cutting blades (221) are arranged around the outer periphery of the wheel body (210); The multiple cutting blades (221) are arranged at an axial angle relative to the wheel body (210), and the multiple cutting blades (221) are connected end to end, so that the path traveled by the multiple cutting blades (221) after rolling is wavy.

3. The weed control fabric cutting tool according to claim 2, characterized in that, The outer contour of the cutting wheel (200) projected along the axial direction of the wheel body (210) is a polygonal star shape.

4. The weed control fabric cutting tool according to claim 2 or 3, characterized in that, The cutting ring (220) has serrations on the outer side of the wheel body (210) in the radial direction.

5. The weed control fabric cutting tool according to claim 1, characterized in that, The carrier (100) is a vehicle body.

6. The weed control fabric cutting tool according to claim 1, characterized in that, The carrier (100) includes: a frame (110) and a handle (120); The wheel (210) is rotatably mounted on the bottom of the frame (110); The grip (120) is fixedly mounted on the top of the frame (110).

7. The weed control fabric cutting tool according to claim 1, characterized in that, It also includes a rangefinder; The rangefinder is mounted on the carrier (100) and is used to measure the rolling distance of the cutting wheel (200).

8. The weed control fabric cutting tool according to claim 1, characterized in that, It also includes heaters; The heater is disposed on the carrier (100) and is used to heat the cutting ring (220).

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