Rubber tapping precision control device for rubber tree

Abstract

The utility model relates to the technical field of rubber tapping of rubber trees, and discloses a rubber tapping precision control device for rubber trees, which comprises a flexible pad, and a limiting component is arranged on the outer wall of the flexible pad. According to the rubber tapping precision control device for the rubber tree, a handle is pulled downwards to drive a limiting frame to move downwards, so that a movable block moves obliquely downwards along a guide rail, an obliquely-downward notch is formed in a trunk of the rubber tree, and due to the fact that the movable block moves obliquely downwards along the guide rail, it can be ensured that a cutter conducts cutting according to a set track; manual operation errors are avoided, the depth and angle of each cut are more uniform, rubber cutting is guided mechanically, consistency is improved, a trapezoidal block pushes a movable column outwards, a cutting knife is made to be away from a flexible pad, deeper cuts can be cut at the moment, a breast duct is effectively cut, the outflow amount of rubber milk is guaranteed, and the rubber cutting device is suitable for rubber trees with different bark thicknesses; and the economic benefit of each tree is maximized.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber tree tapping technology field, concretely is a rubber tree tapping precision control device. BACKGROUND

[0002] Rubber tree tapping is a kind of collection natural rubber milk technology, tapping worker uses special tapping knife, and cuts out the inclined cutting surface on the trunk, to avoid injury to the formation layer, ensure the long-term rubber tree's ability of tapping, and the milk after tapping flows into the tapping cup along the notch, then solidifies, processes, and finally makes various rubber products, and reasonable tapping interval and technology can prolong the economic life of rubber tree, improve latex yield.

[0003] But the above-mentioned tapping in actual use, the cutting depth of the cutting knife does not have the structure of control, mainly rely on the experience of tapping worker to master depth, it is easy to cause the cutting depth of the cutting knife to be unstable, if cutting too deep, cut into the formation layer, will affect the regeneration ability of bark, shorten the service life of rubber tree, if cutting is limited to the epidermis, does not effectively touch the milk duct, and the rubber milk flow will reduce, influence economic benefit, in view of this, we propose a kind of rubber tree tapping precision control device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of rubber tree tapping precision control device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of rubber tree tapping precision control device, including flexible pad, the outer wall of the flexible pad is provided with limiting component, the limiting component includes:

[0006] Guide rail, the lateral wall of the guide rail is provided with notch, the guide rail is movably connected with movable block;

[0007] Movable column, the movable column is connected with movable block, the end surface of the movable column is fixedly connected with cutting knife, the outer wall of the movable column is sleeved with guide ring, the guide ring is slidably connected with the inner wall of limiting frame, the movable column is inserted with trapezoidal block;

[0008] Threaded rod, the threaded rod is sleeved with movable block, the end surface of the threaded rod is fixedly connected with bolt.

[0009] Preferably, the outer wall of the limiting frame is fixedly connected with handle, the outer wall of the flexible pad is provided with vertical slot, the vertical slot is movably connected with handle.

[0010] Preferably, the flexible pad is fixedly connected with vertical pads on the side close to the guide rail, and is fixedly connected with horizontal pads on the side close to the guide rail, the vertical pads and the horizontal pads are separated from the trunk of the rubber tree and the flexible pad, so that the flexible pad is not tightly attached to the trunk of the rubber tree.

[0011] Preferably, the trapezoidal block is slidably connected with the inner wall of the movable block, the trapezoidal block is threadedly connected with the threaded rod, the side wall of the threaded rod is fixedly connected with a limiting ring, and the limiting ring is rotatably connected with the inner wall of the movable block.

[0012] Preferably, the movable column is fixedly connected with a spring at the end away from the cutting knife, and the end of the spring away from the movable column is fixedly connected with the inner wall of the movable block, and the spring does not pull the movable block and the cutting knife to contract inward.

[0013] Preferably, the guide rail is fixedly connected with the side wall of the flexible pad, the movable block is slidably connected with the inner wall of the guide rail, the handle is pulled downward to drive the limiting frame to move downward, so that the movable block moves along the guide rail to the obliquely downward direction.

[0014] Preferably, the inner bottom surface of the guide rail is fixedly connected with a guide block, the guide block is provided in a trapezoidal shape in cross section, the inclined surface of the guide block is movably connected with the movable block, and the upper base of the guide block is movably connected with the movable block.

[0015] Preferably, the side wall of the flexible pad is fixedly connected with an elastic band, and the side of the flexible pad away from the elastic band is fixedly connected with a limiting buckle, the flexible pad is fixed on the trunk of the rubber tree through cooperation of the elastic band and the limiting buckle.

[0016] Compared with the prior art, the rubber tree tapping precision control device has the following beneficial effects:

[0017] 1. The rubber tree tapping precision control device, through the limiting assembly, the handle is pulled downward to drive the limiting frame to move downward, so that the movable block moves along the guide rail to the obliquely downward direction, and then a cut is left on the trunk of the rubber tree in the obliquely downward direction, the movable block moves along the guide rail to the obliquely downward direction, so that the cutting knife can cut according to the predetermined trajectory, human operation errors are avoided, the depth and angle of each cut are more uniform, mechanical guidance is used for tapping, consistency is improved, the trapezoidal block pushes out the movable column, the cutting knife is away from the flexible pad, a deeper cut can be cut at this time, the milk duct is effectively cut, the amount of rubber milk is ensured, the device is suitable for rubber trees with different thicknesses of bark, and the economic benefits of each tree are maximized.

[0018] 2. The rubber tree tapping precision control device, through the setting of the guide block, makes the movable block and the cutting knife gradually move away from the flexible pad while moving to the oblique downward, that is, makes the cutting knife gradually cut into the bark, gradually deepens the cutting depth, the tapping process is more stable, avoids violent vibration, makes the incision smooth and uniform, improves the smoothness of latex outflow, at the same time reduces the instantaneous force that the worker needs to exert, improves the comfort and stability of operation, reduces the labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the main body structure schematic view of the utility model;

[0020] Figure 2 It is the limiting assembly structure schematic view of the utility model;

[0021] Figure 3 It is the limiting assembly explosion view of the utility model;

[0022] Figure 4 It is the movable block section structure schematic view of the utility model;

[0023] Figure 5 It is the utility model Figure 4 A region structure schematic view;

[0024] Figure 6 It is the guide rail section structure schematic view of the utility model.

[0025] In the drawing: 1, flexible pad;2, limiting assembly;201, guide rail;202, notch;203, movable block;204, movable column;205, cutting knife;206, guide ring;207, spring;208, trapezoidal block;209, threaded rod;210, bolt;211, limiting frame;3, limiting ring;4, vertical pad;5, horizontal pad;6, elastic band;7, limiting buckle;8, guide block;9, handle;10, vertical slot. DETAILED DESCRIPTION

[0026] As Figures 1-6 Indicated, the utility model provides a technical scheme: a kind of rubber tree tapping precision control device, including flexible pad 1, the lateral wall of flexible pad 1 is fixedly connected with elastic band 6, flexible pad 1 is fixedly connected with limiting buckle 7 on the side away from elastic band 6, the outer wall of flexible pad 1 is provided with limiting assembly 2, limiting assembly 2 includes guide rail 201, notch 202, movable block 203, movable column 204, cutting knife 205, guide ring 206, spring 207, trapezoidal block 208, threaded rod 209, bolt 210, limiting frame 211.

[0027] In an embodiment of the utility model, the side wall of guide rail 201 is provided with notch 202, guide rail 201 is movably connected with movable block 203, movable column 204 is sleeved with movable block 203, the end surface of movable column 204 is fixedly connected with cutting knife 205, the end of movable column 204 away from cutting knife 205 is fixedly connected with spring 207, the end of spring 207 away from movable column 204 is fixedly connected with the inner wall of movable block 203, spring 207 pulls movable block 203 and cutting knife 205 to contract inwards, the outer wall of movable column 204 is sleeved with guide ring 206, guide ring 206 is slidably connected with the inner wall of limiting frame 211, movable column 204 is inserted with trapezoidal block 208, the outer wall of limiting frame 211 is fixedly connected with handle 9, the outer wall of flexible pad 1 is provided with vertical groove 10, vertical groove 10 is movably connected with handle 9.

[0028] Screw rod 209 is sleeved with movable block 203, the end surface of screw rod 209 is fixedly connected with bolt 210, trapezoidal block 208 is slidably connected with the inner wall of movable block 203, trapezoidal block 208 is threadedly connected with screw rod 209, the side wall of screw rod 209 is fixedly connected with limiting ring 3, limiting ring 3 is rotatably connected with the inner wall of movable block 203, guide rail 201 is fixedly connected with the side wall of flexible pad 1, movable block 203 is slidably connected with the inner wall of guide rail 201, handle 9 is pulled downwards to drive limiting frame 211 to move downwards, so that movable block 203 moves along guide rail 201 to the obliquely downward direction, the side of flexible pad 1 close to guide rail 201 is fixedly connected with vertical pad block 4, the side of flexible pad 1 close to guide rail 201 is fixedly connected with horizontal pad block 5, vertical pad block 4 and horizontal pad block 5 are separated from the trunk of rubber tree and flexible pad 1, so that flexible pad 1 does not tightly adhere to the trunk of rubber tree.

[0029] Through the cooperation of elastic band 6 and limiting buckle 7, flexible pad 1 is fixed on the trunk of rubber tree, vertical pad block 4 and horizontal pad block 5 are separated from the trunk of rubber tree and flexible pad 1, so that flexible pad 1 does not tightly adhere to the trunk of rubber tree, handle 9 is pulled downwards to drive limiting frame 211 to move downwards, so that movable block 203 moves along guide rail 201 to the obliquely downward direction, and then a cut in the obliquely downward direction is left on the trunk of rubber tree, since movable block 203 moves along guide rail 201 to the obliquely downward direction, it can ensure that cutting knife 205 cuts according to the predetermined trajectory, avoids artificial operation error, so that the depth and angle of each cut are more uniform, and mechanical guiding is used for tapping, thereby improving consistency.

[0030] Due to the different thickness of the tree bark of trees of different ages, different depths of incisions need to be cut, the wrench is inserted into the slot 202, the wrench is rotated to rotate the bolt 210 and the threaded rod 209, thereby changing the transverse position of the trapezoidal block 208, and since the trapezoidal block 208 is inserted with the movable column 204, the trapezoidal block 208 is pushed out of the movable column 204, the cutting knife 205 is away from the flexible pad 1, at this time, a deeper incision can be cut, the latex pipe is effectively cut, the amount of rubber latex flowing out is ensured, the waste of tree bark is reduced, and the economic benefit of each tree is maximized.

[0031] In addition, the inner bottom surface of the guide rail 201 is fixedly connected with a guide block 8, the guide block 8 is provided in a trapezoidal shape in cross section, the inclined surface of the guide block 8 is movably connected with the movable block 203, the upper base of the guide block 8 is movably connected with the movable block 203, and the guide block 8 is arranged so that the movable block 203 and the cutting knife 205 gradually move away from the flexible pad 1 while moving obliquely downward, that is, the cutting knife 205 gradually cuts into the tree bark and gradually deepens the cutting depth.

[0032] In the utility model, when in use, the flexible pad 1 is fixed on the trunk of the rubber tree through the cooperation of the elastic belt 6 and the limiting buckle 7, the vertical pad block 4 and the horizontal pad block 5 are separated from the trunk of the rubber tree and the flexible pad 1, so that the flexible pad 1 is not tightly attached to the trunk of the rubber tree, the handle 9 is pulled downward to drive the limiting frame 211 to move downward, so that the movable block 203 moves obliquely downward along the guide rail 201, and then an obliquely downward incision is left on the trunk of the rubber tree.

[0033] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A precision tapping device for rubber trees comprising a flexible pad (1), characterized in that: The outer wall of the flexible pad (1) is provided with a limiting assembly (2), which comprises: The side wall of the guide rail (201) is provided with a notch (202), and the guide rail (201) is movably connected with the movable block (203); The movable column (204) is sleeved with the movable block (203), and the end surface of the movable column (204) is fixedly connected with the cutting knife (205); the outer wall of the movable column (204) is sleeved with the guide ring (206), and the guide ring (206) is slidably connected with the inner wall of the limiting frame (211); the movable column (204) is inserted with the trapezoidal block (208); The threaded rod (209) is sleeved with the movable block (203), and the end surface of the threaded rod (209) is fixedly connected with the bolt (210).

2. A rubber tree tapping precision control device according to claim 1, characterized in that: The outer wall of the limiting frame (211) is fixedly connected with the handle (9), and the outer wall of the flexible pad (1) is provided with a vertical groove (10), which is movably connected with the handle (9).

3. A precision tapping device for rubber trees as claimed in claim 1, characterized in that: The side of the flexible pad (1) close to the guide rail (201) is fixedly connected with the vertical pad block (4), and the side of the flexible pad (1) close to the guide rail (201) is fixedly connected with the horizontal pad block (5).

4. A precision tapping device for rubber trees as claimed in claim 1, characterized in that: The trapezoidal block (208) is slidably connected with the inner wall of the movable block (203), and the trapezoidal block (208) is threadedly connected with the threaded rod (209); the side wall of the threaded rod (209) is fixedly connected with the limiting ring (3), and the limiting ring (3) is rotatably connected with the inner wall of the movable block (203).

5. A precision tapping device for rubber trees as claimed in claim 1, characterized in that: The end of the movable column (204) away from the cutting knife (205) is fixedly connected with the spring (207), and the end of the spring (207) away from the movable column (204) is fixedly connected with the inner wall of the movable block (203).

6. A rubber tree tapping precision control device according to claim 1, characterized in that: The side wall of the guide rail (201) is fixedly connected with the flexible pad (1), and the inner wall of the movable block (203) is slidably connected with the guide rail (201).

7. A precision tapping device for rubber trees as claimed in claim 1, characterized in that: The inner bottom surface of the guide rail (201) is fixedly connected with the guide block (8), the cross section of the guide block (8) is trapezoidal, the inclined surface of the guide block (8) is movably connected with the movable block (203), and the upper base of the guide block (8) is movably connected with the movable block (203).

8. A rubber tree tapping precision control device according to claim 1, characterized in that: The side wall of the flexible pad (1) is fixedly connected with the elastic belt (6), and the side of the flexible pad (1) away from the elastic belt (6) is fixedly connected with the limiting buckle (7).

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