Novel oil tea ring cutting tool

Abstract

The utility model relates to the technical field of gardening tools, in particular to a novel oil tea ring cutting tool. Comprising a supporting plate, an adjusting plate is slidably connected into the bottom end of the supporting plate, a handle is fixed to one end of the bottom of the adjusting plate, a fixing shell is fixed to the top of the supporting plate, a cutting knife is arranged at one end of the fixing shell, and a limiting shaft is fixed to one end of the cutting knife; the angle adjusting mechanism comprises a rotating column and a limiting plate, the rotating column is arranged in the fixing shell, the end, close to the cutting knife, of the rotating column is rotationally connected with the interior of the fixing shell, and the interior of the rotating column is slidably connected with the limiting shaft. According to the novel oil-tea tree girdling tool, through cooperation of the supporting plate, the adjusting plate, the fixing shell, the cutting knife and the angle adjusting mechanism, when the novel oil-tea tree girdling tool is used, the angle of the cutting knife can be adjusted through work of the angle adjusting mechanism according to needs, and then tree barks with different diameters can be girdled.

Description

TECHNICAL FIELD

[0001] The utility model relates to garden tool technical field especially relates to a novel camellia ring cutting tool. BACKGROUND

[0002] Ring cutting refers to the bark of a certain width is stripped around the branches and trunks of plants, and the xylem is exposed, so as to temporarily interrupt the downward transport of organic matter, reduce the nutrition supply to the root system, increase the accumulation of carbohydrates and endogenous hormones ethylene and abscisic acid above the stripping part, thereby inhibiting the vegetative growth above the stripping part, promoting the reproductive growth, so as to achieve the effect of promoting flowers, protecting fruits, strengthening fruits and accelerating ripening and sugar increase. Ring stripping has a long history in fruit trees, and is simple, labor-saving and efficient. However, ring stripping is a highly technical work, and improper operation and inadequate supporting measures will lead to leaf fall, branch death, tree death and early decline of tree vigor. Therefore, special ring stripping tools are needed for ring stripping of fruit trees, which can minimize the damage to fruit trees while achieving the purpose.

[0003] The existing ring cutting tool needs to replace different tools for different cutting diameters, and needs to carry more tools during ring cutting, which is troublesome and reduces the overall practicability.

[0004] Therefore, a novel camellia ring cutting tool is designed to provide another technical solution for the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] Therefore, it is necessary to provide a novel camellia ring cutting tool to solve the technical problem that the existing ring cutting tool needs to replace different tools for different cutting diameters, needs to carry more tools during ring cutting, which is troublesome and reduces the overall practicability.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] The utility model provides a novel camellia ring cutting tool, including the support plate, the inside of bottom end of support plate is connected with the adjusting plate and slides, one end of adjusting plate bottom is fixed with handle, the top of support plate is fixed with fixed shell, one end of fixed shell is provided with cutting knife, one end of cutting knife is fixed with limit pin, the inside of fixed shell is installed angle adjusting mechanism for driving limit pin rotation, angle adjusting mechanism includes rotation column and limit board, the inside of fixed shell is provided with rotation column, one end of rotation column is rotatably connected with the inside of fixed shell, the inside of rotation column is connected with limit pin and slides, the outside of limit pin is uniformly fixed with synchronous block, the inside of one end of rotation column is uniformly provided with synchronous groove, synchronous block is connected with synchronous groove and slides, the outside of one end of rotation column is rotatably connected with limit board, and the bottom of limit board is fixed with fixed shell.

[0008] As a preferred embodiment of the novel camellia ring cutting tool provided by the utility model, the inside of the adjusting plate is connected with a fastening bolt and slides, the fastening bolt is connected with the adjusting plate and slides, and the fastening bolt is connected with a butterfly nut on one side and outside the support plate.

[0009] As a preferred embodiment of the novel camellia ring cutting tool provided by the utility model, the angle adjusting mechanism includes an angle adjusting drive motor, an adjusting worm and an adjusting worm gear, one end of the inside of the fixed shell is fixed with the angle adjusting drive motor, the output end of the angle adjusting drive motor is connected with the adjusting worm, one side of the adjusting worm is meshingly connected with the adjusting worm gear, and the inside of the adjusting worm gear is fixed with the rotation column.

[0010] As a preferred embodiment of the novel camellia ring cutting tool provided by the utility model, one end of the limit pin away from the cutting knife is provided with an extrusion inclined surface, an annular groove is provided between the extrusion inclined surface and the synchronous block on the outside of the limit pin, and the inside of the fixed shell is provided with a positioning mechanism for limiting the position of the limit pin.

[0011] As a preferred embodiment of the novel camellia ring cutting tool provided by the utility model, the positioning mechanism includes a limiting plate, a guide column, a push rod motor, a sliding column, a limiting disc and a compression spring, the other end of the inside of the fixed shell is provided with the limiting plate, the bottom of the limiting plate is connected with the annular groove and slides, the inside of one side of the limiting plate is connected with the guide column and slides, the guide column is fixed with the fixed shell, the other end of the inside of the fixed shell and one side of the guide column are fixed with the push rod motor, the push rod of the push rod motor is fixed with the sliding column, the outside of the sliding column is connected with the limiting plate and slides, the outside of the top and bottom of the sliding column is fixed with the limiting disc, and the outside of the sliding column and between the limiting plate and the top limiting disc are sleeved with the compression spring.

[0012] As a preferred embodiment of the novel oil tea ring cutting tool, the bottom end of the fixed shell is fixed with a storage battery, and the storage battery and the push rod motor and the storage battery and the angle adjusting drive motor are electrically connected through wires.

[0013] It can be seen without doubt that the above technical solutions of the application can certainly solve the technical problems to be solved by the application.

[0014] Meanwhile, the above technical solutions have at least the following beneficial effects:

[0015] The novel oil tea ring cutting tool has the advantages that the angle of the cutting knife can be adjusted according to the working of the angle adjusting mechanism, and the tree bark with different diameters can be ring cut.

[0016] The handle is comfortable to hold, so that the labor can be effectively saved when the handle is held during the ring cutting, the action is coherent, the ring cutting is smooth, the ring cutting work efficiency is effectively improved, and the cutting with different widths can be completed by adjusting the angle of the cutting knife during the ring cutting, and the overall practicality is improved.

[0017] The adjusting plate can be adjusted at different positions in the supporting plate by the cooperation of the fastening bolt and the butterfly nut, so that the position of the handle can be adjusted, and the length between the handle position and the cutting knife can be adjusted according to personal habits.

[0018] The limiting plate, the limiting disc and the compression spring are cooperated, so that the limiting shaft can be slid into the inside of the rotating column, the position of the limiting shaft is limited by the sliding connection between the limiting plate and the annular groove, the limiting shaft cannot be separated from the rotating column, the rotating column drives the limiting shaft and the cutting knife to rotate synchronously by the sliding of the synchronous block and the synchronous groove, and the angle of the cutting knife is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is the overall structure schematic diagram of the present application;

[0021] Figure 2 It is the internal structure schematic diagram of the supporting plate of the present application;

[0022] Figure 3 It is the internal structure schematic view of fixed shell of the utility model;

[0023] Figure 4 It is the structure schematic view of sliding column of the utility model;

[0024] Figure 5 It is the structure schematic view of limiting shaft of the utility model;

[0025] Figure 6 It is the internal structure schematic view of rotating column of the utility model.

[0026] In the drawing: 1, support plate;2, adjusting plate;3, handle;4, fastening bolt;5, butterfly nut;6, fixed shell;7, cutting knife;8, battery;9, rotating column;10, limiting plate;11, angle adjusting drive motor;12, adjusting worm;13, adjusting worm wheel;14, limiting plate;15, guide column;16, push rod motor;17, sliding column;18, limiting disc;19, compression spring;20, limiting shaft;21, extrusion inclined plane;22, annular groove;23, synchronous block;24, synchronous groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be combined with the drawings and examples, and the utility model will be further described in detail. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0028] In order to make the person in the art better understand the utility model scheme, the following will be combined with the drawings, and the technical scheme in the utility model example will be clearly and completely described.

[0029] It should be noted that, in the case of no conflict, the examples in the utility model and the features and technical schemes in the examples can be combined with each other.

[0030] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0031] Reference Figures 1-6The utility model provides a novel camellia oleifera ring cutting tool, including support plate 1, the inside of support plate 1 bottom end is slidably connected with adjusting plate 2, make the inside of adjusting plate 2 in the inside of support plate 1 can be adjusted position by sliding, and one end of adjusting plate 2 bottom is fixed with handle 3, let handle 3 and adjusting plate 2 be hollow state, let the shape of handle 3 be U shape, make the user through hold handle 3 to use ring cutting tool, the inside of adjusting plate 2 is slidably connected with fastening bolt 4, and fastening bolt 4 is slidably connected with adjusting plate 2, to be evenly distributed and set up through -hole in the inside of adjusting plate 2, let adjusting plate 2 be adjusted position in the inside of support plate 1, let fastening bolt 4 enter the inside of corresponding through -hole, let adjusting plate 2 be not movable in the inside of support plate 1, and the outside of fastening bolt 4 is screw -threaded with butterfly nut 5 in one side and located support plate 1, to be fixed with fastening bolt 4 on the position of support plate 1 and adjusting plate 2 by manually rotating butterfly nut 5,

[0032] The top of support plate 1 is fixed with fixed shell 6, one end of fixed shell 6 is provided with cutting knife 7, and cutting edges are arranged on one side of cutting knife 7 and the end of cutting knife 7 away from fixed shell 6, so that the camellia oleifera is ring cut through cutting knife 7, one end of cutting knife 7 is fixed with limiting shaft 20, an angle adjusting mechanism for driving limiting shaft 20 to rotate is installed in the inside of fixed shell 6, the angle adjusting mechanism comprises rotating column 9, limiting plate 10, angle adjusting drive motor 11, adjusting worm 12 and adjusting worm wheel 13, the inside of fixed shell 6 is provided with rotating column 9, one end of rotating column 9 close to cutting knife 7 is rotatably connected with the inside of fixed shell 6, and the inside of rotating column 9 is slidably connected with limiting shaft 20, so that limiting shaft 20 can directly enter the inside of rotating column 9 from the outside of fixed shell 6.

[0033] Synchronous blocks 23 are evenly fixed on the outside of limiting shaft 20, synchronous grooves 24 are evenly arranged in the inside of one end of rotating column 9, synchronous blocks 23 are slidably connected with synchronous grooves 24, so that when limiting shaft 20 enters the inside of rotating column 9, synchronous blocks 23 enter the inside of synchronous grooves 24 at the same time, and then the rotation of rotating column 9 drives limiting shaft 20 to synchronously rotate through the sliding of synchronous blocks 23 and synchronous grooves 24, limiting plate 10 is rotatably connected with the outside of one end of rotating column 9 away from cutting knife 7, and the bottom of limiting plate 10 is fixed with fixed shell 6, so that limiting plate 10 can support the rotation of one end of rotating column 9, one end of the inside of fixed shell 6 is fixed with angle adjusting drive motor 11, the output end of angle adjusting drive motor 11 is connected with adjusting worm 12, adjusting worm 12 is meshingly connected with adjusting worm wheel 13 on one side, the inside of adjusting worm wheel 13 is fixed with rotating column 9, so that the rotation of adjusting worm wheel 13 drives rotating column 9 to drive limiting shaft 20 to rotate, limiting shaft 20 drives cutting knife 7 to rotate, the angle of cutting knife 7 is adjusted, and then the contact area of cutting edges with objects is adjusted through the rotation of cutting knife 7, so that the height of ring cutting is expanded or reduced.

[0034] The end of the limiting shaft 20 away from the cutting knife 7 is provided with an extrusion slope 21, and the outer side of the limiting shaft 20 and between the extrusion slope 21 and the synchronous block 23 is provided with an annular groove 22, the inside of the fixed shell 6 is provided with a positioning mechanism for limiting the position of the limiting shaft 20, the positioning mechanism comprises a limiting plate 14, a guide column 15, a push rod motor 16, a sliding column 17, a limiting disc 18 and a compression spring 19, the other end of the inside of the fixed shell 6 is provided with the limiting plate 14, the bottom of the limiting plate 14 is in sliding connection with the annular groove 22, so that when the limiting plate 14 is located inside the annular groove 22, the limiting shaft 20 cannot be translated inside the rotating column 9 at this time, and the limiting plate 14 does not affect the rotation of the limiting shaft 20 inside the annular groove 22, and the movement of the limiting shaft 20 can pass through the extrusion of the extrusion slope 21 and the limiting plate 14 to drive the limiting plate 14 to rise, the inside of one side of the limiting plate 14 is in sliding connection with the guide column 15, and the guide column 15 is fixed with the fixed shell 6, so that the lifting of the limiting plate 14 can be limited through the guide column 15;

[0035] The other end of the inside of the fixed shell 6 and on one side of the guide column 15 is fixed with the push rod motor 16, the push rod of the push rod motor 16 is fixed with the sliding column 17, so that the work of the push rod motor 16 drives the sliding column 17 to lift, the outer side of the sliding column 17 is in sliding connection with the limiting plate 14, so that the limiting plate 14 can rise on the outer side of the sliding column 17, the outer sides of the top and bottom of the sliding column 17 are fixed with the limiting disc 18, so that the lifting of the sliding column 17 drives the limiting plate 14 to rise synchronously through the limiting disc 18 at the bottom, the outer side of the sliding column 17 and between the limiting plate 14 and the top limiting disc 18 is sleeved with the compression spring 19, so that the limiting plate 14 is extruded by the extrusion slope 21, and the compression spring 19 is compressed after the rising of the limiting plate 14 is driven, and when the limiting plate 14 corresponds to the annular groove 22, the limiting plate 14 is lowered after the compression spring 19 is compressed.

[0036] The bottom end of the inside of the fixed shell 6 is fixed with the storage battery 8, and the storage battery 8 and the push rod motor 16 and the storage battery 8 and the angle adjusting driving motor 11 are electrically connected through wires, so that the angle adjusting driving motor 11 and the push rod motor 16 are provided with power through the storage battery 8, and then the angle adjusting driving motor 11 and the push rod motor 16 can work.

[0037] The use process of the novel oil tea ring cutting tool is as follows: when using, when the distance between the handle 3 and the cutting knife 7 needs to be adjusted, first, the butterfly nut 5 is manually rotated to separate the butterfly nut 5 from the fastening bolt 4, then the fastening bolt 4 is slid off the supporting plate 1 and the adjusting plate 2, then the adjusting plate 2 is adjusted in the inside of the supporting plate 1, and then the distance between the handle 3 and the cutting knife 7 is adjusted, and after the adjustment is completed, the fastening bolt 4 and the butterfly nut 5 are fixed through the threaded connection;

[0038] Then the limiting shaft 20 on the cutting knife 7 is slid into the inside of the rotating column 9, and the movement of the limiting shaft 20 extrudes the limiting plate 14 through the extrusion slope 21, so that the limiting plate 14 rises and drives the compression spring 19 to compress, then the limiting shaft 20 continues to move, so that the synchronous block 23 enters the inside of the synchronous slot 24, and the bottom of the limiting plate 14 corresponds to the annular groove 22, at this time the limiting plate 14 is lowered through the rebound of the compression spring 19 after compression, so that the limiting plate 14 enters the inside of the annular groove 22, the position of the limiting shaft 20 in the fixed shell 6 is positioned, and when it is taken off, the sliding column 17 can be driven to rise by the work of the push rod motor 16, so that the sliding column 17 drives the limiting plate 14 to rise through the bottom limiting disc 18, and then the limiting plate 14 is disengaged from the limiting of the annular groove 22;

[0039] Then according to the different height of the ring cutting required, at this time the angle adjusting drive motor 11 is driven to work to drive the adjusting worm 12 to rotate, the adjusting worm 12 drives the meshing adjusting worm wheel 13 to rotate, the adjusting worm wheel 13 drives the rotating column 9 to rotate, the rotating column 9 is synchronously rotated through the sliding of the synchronous block 23 and the synchronous slot 24, the limiting shaft 20 is driven to rotate, the cutting knife 7 is driven to rotate, and the contact surface between the cutting knife 7 and the cutting object is adjusted.

[0040] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. A novel camellia ring barking tool, characterized by, The utility model provides a cutting device, including support board (1), the inside slide connection of support board (1) bottom end has the adjusting plate (2), one end of adjusting plate (2) bottom is fixed with handle (3), the top of support board (1) is fixed with fixed shell (6), one end of fixed shell (6) is provided with cutting knife (7), one end of cutting knife (7) is fixed with the limit shaft (20), the inside installation of fixed shell (6) is used for driving limit shaft (20) rotation angle adjusting mechanism, angle adjusting mechanism includes rotary column (9) and limit board (10), the inside of fixed shell (6) is provided with rotary column (9), rotary column (9) one end is rotatably connected with the inside of fixed shell (6) near cutting knife (7), the inside of rotary column (9) is slidably connected with limit shaft (20), the outside of limit shaft (20) is uniformly fixed with synchronous block (23), the inside of rotary column (9) one end is uniformly provided with synchronous groove (24), synchronous block (23) is slidably connected with synchronous groove (24), the outside of rotary column (9) away from cutting knife (7) one end is rotatably connected with limit board (10), the bottom of limit board (10) is fixed with fixed shell (6).

2. The novel tea-oil tree girdling tool according to claim 1, characterized in that, The inside slide connection of adjusting plate (2) has fastening bolt (4), fastening bolt (4) is slidably connected with adjusting plate (2), one side of fastening bolt (4) and the outside screw thread connection of support board (1) has butterfly nut (5).

3. The novel tea-oil tree girdling tool according to claim 1, characterized in that, The angle adjusting mechanism includes angle adjusting drive motor (11), adjusting worm (12) and adjusting worm wheel (13), one end in the inside of fixed shell (6) is fixed with angle adjusting drive motor (11), the output of angle adjusting drive motor (11) is connected with adjusting worm (12), one side of adjusting worm (12) is engagedly connected with adjusting worm wheel (13), the inside of adjusting worm wheel (13) is fixed with rotary column (9).

4. The novel tea-oil tree girdling tool according to claim 3, characterized in that, The limit shaft (20) away from cutting knife (7) one end is provided with extrusion inclined plane (21), the outside of limit shaft (20) and between extrusion inclined plane (21) and synchronous block (23) are provided with annular groove (22), the inside of fixed shell (6) is provided with the positioner for limiting the position of limit shaft (20).

5. The novel tea-oil tree girdling tool according to claim 4, characterized in that, The positioning mechanism comprises a limiting plate (14), a guide column (15), a push rod motor (16), a sliding column (17), a limiting disc (18) and a compression spring (19), the other end of the inside of the fixed shell (6) is provided with the limiting plate (14), the bottom of the limiting plate (14) is slidably connected with the annular groove (22), the inside of one side of the limiting plate (14) is slidably connected with the guide column (15), the guide column (15) is fixed with the fixed shell (6), the other end of the inside of the fixed shell (6) and one side of the guide column (15) are fixedly connected with the push rod motor (16), the push rod of the push rod motor (16) is fixedly connected with the sliding column (17), the outer side of the sliding column (17) is slidably connected with the limiting plate (14), the outer sides of the top and bottom of the sliding column (17) are fixedly connected with the limiting disc (18), the outer side of the sliding column (17) and between the limiting plate (14) and the top limiting disc (18) are sleeved with the compression spring (19).

6. The novel tea-oil tree girdling tool according to claim 5, characterized in that, The bottom end of the inside of the fixed shell (6) is fixedly connected with the storage battery (8), the storage battery (8) and the push rod motor (16) and the storage battery (8) and the angle adjusting driving motor (11) are electrically connected through wires.

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