Tool bit capable of conveniently adjusting depth of rubber tapping blade

Abstract

The utility model discloses a tool bit capable of conveniently adjusting the depth of a rubber tapping blade, and belongs to the technical field of rubber tapping mechanisms. Comprising a mounting assembly and an adjusting assembly, the mounting assembly comprises a supporting block, a profiling rotating base is arranged on the side of the supporting block, a sliding groove is formed in the profiling rotating base, the adjusting assembly comprises a mounting base arranged in the sliding groove, the mounting base is connected with a blade, and an adjusting screw and a gasket are arranged on the side wall of the mounting base. The profiling rotating base can rotate around the rotating shaft, the angle can be automatically adjusted according to the shape change of a front end contact point, the purpose of profiling is achieved, and fine production is facilitated; in addition, the blade is fixed in the mounting base, wrapped by the sliding groove of the profiling rotating base and dragged by the adjusting screw to slide in the sliding groove in a telescopic mode, the telescopic depth of the blade can be adjusted only by rotating the adjusting screw, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber tapping mechanisms, and more specifically, to a cutter head capable of conveniently adjusting the depth of a rubber tapping blade. Background Art

[0002] Rubber tapping refers to the process of collecting the latex from rubber trees. This involves cutting the outer bark and bast of the rubber tree to allow the latex to flow out. Timed cuts need to be planned during the planting cycle to optimize latex yields.

[0003] A large amount of test data shows that the profiling ability of the tapping device has a decisive influence on the quality of tapping, and thus affects the yield of a single tapping. The variety of rubber tree varieties and uneven ages lead to different bark thicknesses, resulting in different distances from the latex tubes that transmit latex to the bark surface of the rubber tree. If the rubber is tapped too deep, the rubber tree will be injured, and if the rubber is tapped too shallow, too few latex tubes will be cut, resulting in low yields. This requires that the depth of the rubber tapping blade cutting into the bark be adjusted before tapping, so as to achieve the goal of not damaging the tree and achieving the highest yield;

[0004] To sum up, when stability and output are up to standard, output and operability are partly due to the design and use of the profiling mechanism. As for operability, considering the ease of use and promotion, the requirements for users should be lowered as much as possible, that is, the operation of the profiling mechanism should be simplified and reduced.

[0005] The existing rubber tapping blades usually have a fixed structure and cannot adjust the angle, which results in the inability to cut in a contoured manner and a relatively rough production. In addition, since the structure of the blade is fixed, each time the cutting depth is adjusted, the equipment needs to be disassembled to adjust the blade telescopic depth, and then installed and used, which is troublesome to adjust the blade telescopic depth. In view of this, we propose a blade head that can conveniently adjust the depth of the rubber tapping blade. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The utility model aims to provide a cutter head capable of conveniently adjusting the depth of a rubber tapping blade, so as to solve the problems of rough production and troublesome adjustment of the telescopic depth of the blade proposed in the above-mentioned background technology.

[0008] 2. Technical solution

[0009] A cutter head capable of conveniently adjusting the depth of a rubber tapping blade comprises: a support block, a contoured rotating base, a blade mounting base, a blade, a screw, and a gasket. When the support block is pressed against an adjusting screw to the contoured rotating base, a nut of the adjusting screw and the gasket are pressed tightly; a threaded end of the adjusting screw is connected to the blade mounting base; the blade is fixedly connected to the blade mounting base; and the blade mounting base is restricted by a sliding groove of the contoured rotating base and can only slide along the groove.

[0010] Preferably, the adjusting screw nut is clamped front and back by the support block and the gasket, and the threaded end of the adjusting screw is connected to the blade mounting base. The adjusting screw can provide stable thrust and pulling force to the blade mounting base.

[0011] Preferably, except for the freedom of the contoured rotating base slide slot direction, the remaining degrees of freedom of the blade mounting base are restricted by the slide slot, so that the blade extension depth can be adjusted by adjusting only one adjusting screw.

[0012] Preferably, the top surface of the contoured rotating base is provided with scale marks, and the adjusted distance can be recorded through the scale.

[0013] Preferably, the contour-profiling rotating base can rotate around a rotation axis and automatically adjust the angle according to the shape change encountered by the front end contact point to achieve the contour-profiling purpose.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] The contouring rotating base of the utility model can rotate around the rotating axis and can automatically adjust the angle according to the shape change encountered by the front end contact point, so as to achieve the purpose of contouring and facilitate refined production; in addition, the blade is fixed in the mounting base and is wrapped by the slide groove of the contouring rotating base, and is pulled to slide telescopically in the slide groove by the adjusting screw, so that the telescopic depth of the blade can be adjusted by adjusting only one screw, and the adjustment is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembly of the adjustment component structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the installation structure of the adjustment component of the utility model;

[0022] Figure 6 This is a schematic diagram of the overall installation structure of the utility model;

[0023] Explanation of the numbers in the figure: 1. Installation component; 2. Adjustment component; 101. Support block; 102. Adjustment hole; 103. Fastening screw; 105. Contour rotating base; 106. Slide groove; 112. Rotation axis; 201. Adjustment screw; 202. Gasket; 204. Installation base; 206. Blade. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-6 ,The utility model provides a technical solution:

[0028] A cutter head capable of conveniently adjusting the depth of a rubber tapping blade, comprising a mounting component 1 and an adjusting component 2;

[0029] Specifically, a rotating shaft 112 runs through the top surface of the profiling rotating base 105 from top to bottom. The profiling rotating base 105 rotates around the rotating shaft 112 and can automatically adjust the angle according to the shape change encountered by the front contact point, thereby achieving the purpose of profiling and facilitating refined production.

[0030] Furthermore, the adjustment component 2 includes a mounting base 204 arranged in the slide groove 106, and the mounting base 204 is restricted by the slide groove 106. Except for the degree of freedom in the direction of the slide groove 106, the other degrees of freedom of the mounting base 204 are restricted by the slide groove 106, and the mounting base 204 can only slide along the direction of the groove 106. The mounting base 204 is connected to the blade 206, and the side wall of the contoured rotating base 105 is provided with an adjusting screw 201 and a gasket 202. The rod body of the adjusting screw 201 passes through the gasket 202 and extends to the screw hole on the side wall of the mounting base 204. The adjusting screw 201 can provide a stable thrust or pull to the mounting base 204, so that the effect of adjusting the blade telescopic depth can be achieved by adjusting only one screw, and the adjustment is convenient.

[0031] Working principle: When the device needs to be installed and used, the blade 206 is fixed in the knife groove at the bottom of the mounting base 204, and then the mounting base 204 is pushed into the slide groove 106 of the contoured rotating base 105, the nut of the adjusting screw 201 is clamped by the support block 101 and the gasket 202, and the rod body of the adjusting screw 201 is connected to the screw hole on the side wall of the mounting base 204, and the adjusting screw 201 drives the mounting base 204 to move along the slide groove, so as to achieve the function of adjusting the entry and exit depth of the blade 206.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting head that can conveniently adjust the depth of the rubber tapping blade. include: A support block (101), a contoured rotating base (105), a blade mounting base (204), a blade (206), an adjusting screw (201), and a gasket (202), wherein: when the support block (101) is pressed against the adjusting screw (201) and onto the contoured rotating base (105), the nut of the adjusting screw (201) and the gasket (202) are pressed tightly; the threaded end of the adjusting screw (201) is connected to the blade mounting base (204); the blade (206) is fixedly connected to the blade mounting base (204); and the blade mounting base (204) is restricted by a sliding groove of the contoured rotating base (105) and can only slide along the groove.

2. A cutter head capable of conveniently adjusting the depth of a rubber tapping blade according to claim 1, Features: The nut of the adjusting screw (201) is clamped front and back by the support block (101) and the gasket (202), and the threaded end of the adjusting screw (201) is connected to the blade mounting base (204). The adjusting screw (201) can provide stable thrust and pull force to the blade mounting base (204).

3. A cutter head capable of conveniently adjusting the depth of a rubber tapping blade according to claim 2, Features: Except for the freedom in the direction of the slide groove of the contoured rotating base (105), the remaining freedom of the blade mounting base (204) is restricted by the slide groove (106), so that the extension depth of the blade (206) can be adjusted by adjusting only one adjusting screw (201).

4. The cutter head capable of conveniently adjusting the depth of the rubber tapping blade according to claim 3, It is characterized in that The top surface of the contoured rotating base (105) is provided with scale marks, and the adjusted distance can be recorded through the scale.

5. A cutter head capable of conveniently adjusting the depth of a rubber tapping blade according to claim 4, Features: The contoured rotating base (105) can rotate around the rotating axis (112) and automatically adjust the angle according to the shape change encountered by the front end contact point.

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