Rubber tapping blade

Abstract

The utility model discloses a rubber tapping blade, and relates to the technical field of tree rubber tapping parts. Comprising a blade base body, a mounting part and at least two crossed arc-shaped cutting edge parts are respectively formed on the blade base body, and the intersection point of the two arc-shaped cutting edge parts is a tool nose. According to the scheme, the double-arc-shaped cutting edge is adopted to form the acute-angle tool nose structure, when the rubber tapping machine is used for tapping rubber through the blade of the product, the rubber of the tool nose can be collected to the middle of a rubber tapping position on the outer diameter of a tree along the arc surface and then flows out downwards, the problem that a latex duct is blocked is effectively solved, and therefore the rubber tapping yield is increased.

Description

Technical Field

[0001] The utility model relates to the field of tree tapping components, in particular to a tapping blade. Background Art

[0002] Automatic rubber tapping machines require a sharp, durable (at least one tapping season), high-yield, and inexpensive tapping blade. Existing rubber tapping blades are mostly L-shaped, consisting of a main blade and a secondary blade, both of which are internally sharpened.

[0003] Based on the above problems, someone invented a rubber tapping blade, which has the Chinese utility model patent number 2023215799007. After testing, the solution has the following defects:

[0004] When tapping rubber, the rubber flows down the slope, and the straight blades at both ends of the blade will cause the latex duct to be blocked, thus affecting the yield of tapping rubber. Utility Model Content

[0005] The purpose of this application is to provide a technical solution to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, this application provides the following technical solutions:

[0007] A rubber tapping blade comprises a blade base, wherein the blade base is respectively formed with a mounting portion and at least two intersecting arc-shaped blade portions, and the intersection of the two arc-shaped blade portions is a blade tip.

[0008] Preferably, the blade base is integrally formed into the two arc-shaped blade portions by bending.

[0009] Preferably, the two arc-shaped blade portions are composed of a first blade and a second blade, and the second blade is at the same level as the mounting portion.

[0010] Preferably, the two arc-shaped blade portions are composed of a first blade and a second blade, and the second blade is not at the same level as the mounting portion.

[0011] Preferably, the mounting portion is a planar fixed structure.

[0012] Preferably, the mounting portion is a planar fixing structure, and mounting holes are provided between the planar fixing structures.

[0013] Preferably, the mounting hole is any one of a pin hole and a screw hole.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] This solution uses a double-arc blade to form an acute-angle tip structure. When the rubber tapping machine uses the blade of this product to tap rubber, the rubber at the tip of the blade can be collected along the arc surface to the middle of the tapping position of the tree's outer diameter, and then flow out downwards, effectively solving the problem of latex duct blockage, thereby improving the tapping yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is the main view of the utility model.

[0018] Figure 2 It is a three-dimensional diagram of the mounting portion of the utility model with mounting holes.

[0019] Figure 3 This is a three-dimensional diagram of the mounting portion of the utility model without mounting holes.

[0020] Reference numerals in the figure: 1 blade base; 11 mounting portion; 12 arc-shaped blade portion; 121 first blade; 122 second blade; 123 blade tip; 13 mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 3 As shown, a rubber tapping blade includes a blade base 1, the blade base 1 is respectively formed with a mounting portion 11 and at least two intersecting arc-shaped blade portions 12, the intersection of the two arc-shaped blade portions 12 is a blade tip 123, the blade base 1 is formed into two arc-shaped blade portions 12 by bending, the two arc-shaped blade portions 12 are composed of a first blade 121 and a second blade 122, and the second blade 122 is at the same level as the mounting portion 11; this solution adopts a double-arc blade to form an acute-angle blade tip structure. When the rubber tapping machine uses the blade of this product to tap rubber, the rubber at the blade tip can be collected along the arc surface to the middle of the tapping position of the tree's outer diameter, and then flow out downward, effectively solving the problem of latex duct blockage, thereby improving the tapping yield.

[0023] Furthermore, the two arc-shaped blade portions 12 are composed of a first blade 121 and a second blade 122, and the second blade 122 is not at the same level as the mounting portion 11. The mounting portion 11 of this solution can be arranged in a non-uniform arc shape, which can effectively improve the yield of rubber tapping.

[0024] The mounting portion 11 is a planar fixed structure, suitable for the installation position of an automatic rubber tapping machine that can be directly disassembled and installed.

[0025] Furthermore, the mounting portion 11 is a planar fixed structure, and a mounting hole 13 is opened between the planar fixed structures. The mounting hole 13 is any one of a pin hole and a screw hole, which is suitable for the installation position of the automatic rubber tapping machine locked by a screw pin.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rubber tapping blade, characterized in that: The blade base comprises a blade matrix, wherein the blade base is respectively formed with a mounting portion and at least two intersecting arc-shaped blade portions, and the intersection of the two arc-shaped blade portions is a blade tip.

2. A rubber tapping blade according to claim 1, characterized in that: The blade base is integrally formed by bending the two arc-shaped blade edges.

3. A rubber tapping blade according to claim 2, characterized in that: The two arc-shaped blade portions are composed of a first blade and a second blade, and the second blade is at the same level as the mounting portion.

4. A rubber tapping blade according to claim 2, characterized in that: The two arc-shaped blade portions are composed of a first blade and a second blade, and the second blade is not at the same level as the mounting portion.

5. A rubber tapping blade according to claim 2, characterized in that: The mounting portion is a planar fixed structure.

6. A rubber tapping blade according to claim 2, characterized in that: The mounting portion is a planar fixed structure, and mounting holes are provided between the planar fixed structures.

7. A rubber tapping blade according to claim 6, characterized in that: The installation hole position is any one of a pin hole and a screw hole.

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