CN210094219U - Portable rubber tree cutting plane planning ruler - Google Patents

Abstract

The utility model discloses a portable rubber tree cutting surface planning chi, the chi body includes water line portion, scale portion, cloudy sword line mark and/or positive sword line mark, and the water line portion is used for aiming at the waterline on the rubber tree, is provided with size mark in the scale portion, and when the waterline was aimed at to the water line portion, cloudy sword line mark was used for drawing out cloudy sword cutting line orbit on the rubber tree along cloudy sword line mark, and positive sword line mark is used for drawing out positive sword cutting line orbit on the rubber tree along positive sword line mark. The utility model provides a portable rubber tree cutting plane planning ruler, just can draw out cloudy sword secant orbit and positive sword secant orbit on rubber tree through cloudy tool line mark and positive sword line mark alone, can let the gum worker come the accurate inclination of controlling the secant according to the inclination of secant orbit, through size mark measurable quantity and plan out the distance between the adjacent cloudy sword secant orbit and between the adjacent positive sword secant orbit, the gum worker of being convenient for accurately controls the thickness of rubber tapping and the consumption skin volume of every sword.

Description

Portable rubber tree cutting planer

technical field

The utility model relates to the fields of agriculture and planting, in particular to a portable rubber tree cutting plane planning ruler.

Background technique

Rubber tree is an important economic forest tree species in my country. To achieve long-term high yield and high efficiency of rubber trees, scientific cultivation and management methods must be used. The cutting plan is a key factor affecting the long-term safety, high yield, high efficiency and economic life of the gum tree. Scientific cutting surface planning and adjustment can balance the consumption of rubber tapping and regeneration of rubber tree bark, make the growth and development of regeneration skin and native skin normal, dredging the connection of tissues, and reducing "hanging neck skin" and "skin skin". Island", so that the secant line when tapping has enough impact surface for degumming. In this way, it can not only increase the output of glue, but also reduce the phenomenon of dead skin caused by the fatigue of glue removal, and avoid the phenomenon of "there is a tree but no skin; there is skin but no glue". For decades or even more than 100 years, there has been enough bark to produce gum, and the yield has continued to be high and stable. Therefore, the use of scientific cutting plane planning has important practical significance for improving rubber output and labor productivity.

When more than half of the rubber trees in a rubber forest section have a tree girth of 50cm at one meter above the ground, they can be cut. Glue tapping is a highly technical and fine manual operation. Glue tapping has strict requirements on the slope of the secant line. If the slope is too large, the latex will flow quickly, and the glue line will be thin, which cannot protect the cut well. In season, the cut is easy to dry, it is not easy to tap rubber and consumes a lot of skin. In winter, the cut is not easy to close, and the latex flows, which is prone to cut surface disease and dead skin; too large slash will also cause low-secant triangle skin. Too much, it is not good for saving bark; generally, the male thread tapping requires 25 to 30°, and the negative thread tapping is 40 to 45°. In addition, rubber tapping also has strict requirements on the bark consumption of each knife. If the bark consumption is too large and the regenerated bark has not recovered to the thickness that can be tapped, the bark will not be rotated enough, which will shorten the rubber tapping life and affect the yield. However, if the bark is too thin and the rubber plug of the latex tube has not been cut, the glue will not be fully discharged, which will also affect the yield. It is generally required that the skin of the male knife is 0.14-0.18cm per knife, and the skin of the Yin knife is 0.16-0.20cm per knife.

The existing cutting plane planning tools are cumbersome to apply, inconvenient to carry, and require the cooperation of more than 2 people to draw the planning lines, and the distance between the planning lines is not easy to control, which is not convenient for the gluer to accurately grasp the thickness of the tapping rubber. And the amount of leather consumed per knife.

Utility model content

The purpose of this utility model is to provide a portable rubber tree cutting plane planning ruler to solve the above-mentioned shortcomings in the prior art.

In order to achieve the above object, the utility model provides the following technical solutions:

A portable rubber tree cutting plane planning ruler, comprising a ruler body, the ruler body comprising:

the waterline, which is used to align the waterline on the rubber tree;

a ruler part, on which dimension marks are arranged;

A female knife line mark and/or a male knife line mark, when the waterline portion is aligned with the water line, for drawing a female knife secant line trajectory on the rubber tree along the female knife line mark, and Draw a male knife secant trajectory on the rubber tree along the male knife line mark.

In the above-mentioned portable rubber tree cutting plane planning ruler, when the waterline part is aligned with the waterline, the dimension mark surrounds the outer diameter of the rubber tree.

In the above-mentioned portable rubber tree cutting plane planning ruler, the included angle between the male knife line mark and the horizontal line is between 25° and 30°.

In the above-mentioned portable rubber tree cutting plane planning ruler, the included angle between the yin-knife line mark and the horizontal line is between 40° and 45°.

In the above-mentioned portable rubber tree cutting plane planning ruler, the male blade line mark and the female blade line mark are hollow lines or edge lines of the ruler body.

In the above-mentioned portable rubber tree section planning ruler, the ruler body is a right-angled triangle, and the waterline portion and the ruler portion are respectively the two right-angled sides of the right-angled triangle.

In the above-mentioned portable rubber tree cutting plane planning ruler, the length of the waterline portion is equal to the length of the ruler portion, and the female blade line is marked as the hypotenuse of the right-angled triangle.

In the above-mentioned portable rubber tree cutting plane planning ruler, the thickness of the ruler body is between 0.5mm and 1.5mm.

In the above-mentioned portable rubber tree cutting plane planning ruler, the length of the ruler part is between 25cm and 40cm.

In the above technical solution, the portable rubber tree cutting plane planning ruler provided by the present utility model, the ruler body includes a waterline part, a ruler part, a female knife line mark and/or a male knife line mark, the scale body is easy to carry, easy to operate, and one person Through the female knife line mark and the male knife line mark, the female knife secant line and the male knife secant line can be drawn on the rubber tree, so that the glue worker can accurately control the slope of the secant line according to the slope of the secant line. At the same time, there is a size mark on the scale part, and the distance between the adjacent female knife secant trajectories and the adjacent male knife secant line trajectories can be easily measured and planned through the size marks, which is convenient for glue workers to accurately control The thickness of rubber tapping and the amount of skin consumption per knife.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only in the present invention For some of the described embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

Fig. 1 is the structural representation of the ruler body that the utility model embodiment provides;

2 is a schematic structural diagram of a rubber tree trunk provided by an embodiment of the present invention.

Description of reference numbers:

1. Ruler body; 2. Ruler part; 2.1. Size mark; 3. Waterline part; 4. Yin knife line mark; 5. Male knife line mark; 8. Front waterline; 9. Back waterline; 10. The trajectory of the secant line of the female knife; 11. The trajectory of the secant line of the male knife; 12. The trunk of the rubber tree.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

As shown in Figures 1-2, an embodiment of the present utility model provides a portable rubber tree cutting plane planning ruler, comprising a ruler body 1, and the ruler body 1 includes a waterline part 3, a ruler part 2, a female knife line mark 4 and/or a positive The knife line mark 5, the water line part 3 is used to align the water line on the rubber tree, and the scale part 2 is provided with a size mark 2.1. When the water line part 3 is aligned with the water line, the female knife line mark 4 is used to follow the female line. The cutting line mark 4 is used to draw the female cutting line trajectory 10 on the rubber tree, and the male cutting line mark 5 is used to draw the male cutting line trail 11 on the rubber tree along the male cutting line mark 5 .

Specifically, the shape of the ruler body 1 can be various shapes, such as rectangle, square, triangle or other shapes, but preferably, its shape is a right-angled isosceles triangle, and the ruler body 1 is made of a material with good elasticity and flexibility , such as polypropylene and other moderately soft and hard materials, the ruler body 1 is provided with a waterline 3, and the waterline 3 is used to align the waterline on the rubber tree. The waterline 9, the front waterline 8 and the back waterline 9 are arranged in parallel on the rubber tree trunk 12, preferably, the front waterline 8 and the back waterline 9 are plumb lines, and the waterline portion 3 is aligned with the front water on the rubber tree. Line 8 or rear water line 9, the water line part 3 is a line body set on the ruler body 1 that can be aligned with the water line, for example, an alignment line is set on the ruler body 1, when in use, the alignment The line is aligned with the front waterline 8 or the back waterline 9. Further, the waterline portion 3 can be an edge line of the ruler body 1. For example, the ruler body 1 is a right-angled isosceles triangle. At this time, the waterline portion 3 is a right angle, etc. A straight edge of the waist triangle, so when in use, align this edge line on the ruler body 1 with the front waterline 8 or the back waterline 9. Optionally, the ruler body 1 may also be a transparent structure, on which a linear waterline portion 3 is drawn, or a linear structure or the like is provided as the waterline portion 3 .

In this embodiment, the ruler part 2 may be a ruler line provided on the ruler body 1, for example, a linear ruler part 2 is drawn on the ruler body of the transparent structure, or it may be an edge line on the ruler body 1, such as The ruler body 1 is a right-angled isosceles triangle, and the ruler part 2 is a straight edge of the right-angled isosceles triangle. Diameter surrounding setting, the scale part 2 is provided with a size mark 2.1, the size mark 2.1 is designed along the length direction of the scale part 2, the size mark 2.1 can be a scale line set on the scale part 2, or can be set on the scale part 2 The marking with a length measurement function on it, the graduation value of the dimension mark 2.1 can be 1mm or 1cm, when the scale part 2 surrounds the outside of the rubber tree, the dimension mark 2.1 surrounds the outside of the rubber tree and can measure the length along the circumference of the rubber tree, and also That is, it is attached to an outer diameter of the rubber tree.

In this embodiment, the ruler body 1 is provided with the female cutting line mark 4 and/or the male cutting line mark 5, that is, the ruler body 1 may only be provided with the female cutting line mark 4, or only the male cutting line mark 5 may be provided. , can also be provided with a female knife line mark 4 and a male knife line mark 5 at the same time, the number of the female knife line mark 4 and/or the male knife line mark 5 is at least one, and the female knife line mark and the male knife line mark 5 can be set The hollow line on the ruler body 1 can also be the edge line of the ruler body 1. When the waterline part 3 is aligned with the waterline, at this time along the female knife line mark 4, the female knife secant line can be drawn on the rubber tree. 10. Along the male knife line mark 5, the male knife secant line trajectory 11 can be drawn on the rubber tree, and the female knife line mark 4 and the male knife line mark 5 are preset with the female knife line angle 6 and the male knife line angle 7 respectively. , so that the inclination angle of the female knife secant trajectory 10 and male knife secant trajectory 11 drawn on the rubber tree trunk 12 is within the preset range, and meets the requirements of male wire tapping and female wire tapping, preferably, female knife line The setting of the included angle 6 and the included angle 7 of the male knife line makes the female knife secant line 10 and the male knife secant line 11 run obliquely from the upper left to the lower right, and the inclined angle of the female knife secant line 10 is between 40° and 45°. Between, the included angle of the inclination of the male knife secant line 11 is between 25° and 30°.

In this embodiment, when the female knife secant line 10 and the male knife secant line 11 are drawn for the rubber tree by the female knife line mark 4 and the male knife line mark 5, the dimension mark 2.1 can be used to measure the adjacent female knife secant line The distance between the trajectory 10 and the adjacent male knife secant line trajectory 11, so that the distance between the adjacent female knife secant line trajectory 10 and the distance between the adjacent male knife secant line trajectory 11 are the same and all meet the rubber tapping It is convenient for the glue worker to accurately control the thickness of the rubber tapping of each knife. Optionally, a marking part can also be provided on the waterline part 3, which is used to measure the length of the rubber tree trunk 12 in the vertical direction, which is convenient for measuring the adjacent rubber tree trunk 12. The distance between the female secant line 10 and the adjacent male secant line 11 along the vertical direction.

In this embodiment, when in use, first, the front and rear waterlines are drawn on the rubber tree trunk 12, and the waterline portion 3 of the ruler body 1 is aligned with the front waterline 8 or the rear waterline 9, and the ruler body 1 and the ruler portion 2 are aligned. Set around the outer diameter of the rubber tree, and then according to the needs of the male or female knife, select the corresponding female knife line mark 4 or male knife line mark 5, and use the marker pen to mark 4 or male knife line mark 5 along the corresponding female knife line Draw the female knife secant line 10 or the male knife secant line 11 on the rubber tree, and measure the next female knife secant line 10 or male knife secant line according to the thickness of the rubber tapping and the demand of each knife tapping amount through the dimension mark 2.1. The line track 11 is located at the position on the front waterline 8 and the rear waterline 9, and marks it out, and then uses the corresponding female knife line mark 4 or male knife line mark 5 to draw a second female knife secant line on the rubber tree trunk 12 Track 10 or male secant trajectory 11, and so on, draw a plurality of female knife secant trajectory 10 or male knife secant trajectory 11, through the above female knife secant trajectory 10 or male knife secant trajectory 11, the glue worker You can easily grasp the slope and thickness of rubber tapping, and maximize the rubber production and discharge function of rubber trees.

In the portable rubber tree cutting plane planning ruler provided by the utility model, the ruler body 1 includes a waterline part 3, a ruler part 2, a female knife line mark 4 and/or a male knife line mark 5, the ruler body 1 is easy to carry, easy to operate, and one person Through the female knife line mark 4 and the male knife line mark 5, the female knife secant line 10 and the male knife secant line 11 can be drawn on the rubber tree, which allows the glue worker to accurately control the slope of the secant line. The inclination of the secant line, at the same time, a dimension mark 2.1 is set on the scale part 2, and the dimension mark 2.1 can be used to easily measure and plan the adjacent female knife secant line trajectories 10 and the adjacent male knife secant line trajectories 11. The distance between them is convenient for the glue worker to accurately control the thickness of the rubber tapping, improve the glue output, and avoid the dead skin phenomenon of the rubber tree due to the exhaustion of the glue.

In this embodiment, further, when the waterline portion 3 is aligned with the waterline, the dimension mark 2.1 surrounds the outer diameter of the rubber tree, and when the waterline is aligned with the front waterline 8 or the rear waterline 9 on the rubber tree, the scale portion 2 and The dimension marks 2.1 all surround the outer diameter of the rubber tree. The dimension marks 2.1 can measure the length along the circumference of the rubber tree. Through the dimension marks 2.1, the start and end points of the secant line can be marked on the front waterline 8 and the back waterline 9, and then pass through the shade. The cutting line mark 4 and the male cutting line mark 5 can sequentially draw the female knife secant line 10 and the male knife secant line 11 on the rubber tree.

In this embodiment, further, the angle between the male knife line mark 5 and the horizontal line is between 25° and 30°, and the included angle between the male knife line mark 5 and the horizontal line is a preset specific value, such as 28°, the angle between the male knife secant trajectory 11 drawn by the male knife line mark 5 and the horizontal line is also between 25° and 30°, so as to meet the requirements of the male wire tapping, and it is convenient for the glue worker to master the tapping method. slope.

In this embodiment, further, the included angle between the female knife line mark 4 and the horizontal line is between 40° and 45°, and the included angle between the female knife line mark 4 and the horizontal line is a preset specific value, such as 45°, so as to meet the requirements of Yinxian rubber tapping, which is convenient for rubber workers to master the slope of rubber tapping, improve glue production, and protect rubber trees.

In this embodiment, further, the male knife line mark 5 and the female knife line mark 4 are hollow lines or edge lines of the ruler body 1, or two inclined intermittent hollow lines can be set on the ruler body 1, and the two The hollow line can be used as the male knife line mark 5 or the female knife line mark 4 respectively, or an edge line of the ruler body 1 can be used as the male knife line mark 5 or the female knife line mark 4, and an inclined hollow is set on the ruler body 1. The line is used as another female knife line mark 4 or male knife line mark 5, and the ruler body 1 can also include two edge lines, which are respectively used as the male knife line mark 5 and the female knife line mark 4. Optionally, the ruler body 1 There can also be two or more male knife line marks 5 and female knife line marks 4 on the upper part, and the male knife line marks 5 and the female knife line marks 4 are parallel to each other, and the adjacent male knife line marks 5 are parallel to each other. The distance between them and the distance between the adjacent female line marks 4 are preset to meet the requirements of male line rubber tapping and negative line rubber tapping.

In this embodiment, optionally, the ruler body 1 is a right-angled triangle, the waterline portion 3 and the ruler portion 2 are respectively two right-angled sides of a right-angled triangle, and the waterline portion 3 is perpendicular to the ruler portion 2, so that the waterline portion 3 After being aligned with the water line, the scale part 2 is also perpendicular to the water line, which is convenient for measuring the distance between the adjacent two female knife secant lines 10 and the two adjacent two male knife secant lines 11 .

In this embodiment, optionally, the length of the waterline portion 3 is equal to the length of the scale portion 2 , the female knife line mark 4 is the hypotenuse of a right-angled triangle, and the angle between the female knife line mark 4 and the scale portion 2 is now It is 45°, and the angle between the female knife secant track 10 drawn by the female knife line mark 4 and the horizontal line is also 45°, so as to meet the requirements of the female knife tapping, and it is convenient to draw the female knife secant line on the rubber tree. Track 10.

In this embodiment, preferably, the thickness of the ruler body 1 is between 0.5 mm and 1.5 mm, which is convenient for carrying the ruler body 1, so that the ruler body 1 has special effects of elasticity and bendability, which satisfies the circumstance of the ruler body 1 in actual use. Requirements on the outside of the rubber tree.

In this embodiment, preferably, the length of the ruler part 2 is between 25cm and 40cm, and the length of the ruler part 2 is set to realize the control of the length of the female knife secant line 10 and the male knife secant line 11, so that the male line glue tapping or The control of per-knife skin consumption for yin-line rubber tapping meets the requirements of per-knife per-knife per-knife per-knife and per-knife skin consumption for yin-knives, which facilitates rubber removal and protects the bark of rubber trees.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it goes without saying that for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, various different Modifications are made to the described embodiments. Accordingly, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (9)

1. a portable rubber tree section planning ruler, comprising a ruler body, it is characterized in that, described ruler body comprises: the waterline, which is used to align the waterline on the rubber tree; a ruler part, on which dimension marks are arranged; A female knife line mark and/or a male knife line mark, when the waterline portion is aligned with the water line, for drawing a female knife line locus on the rubber tree along the female knife line mark, and Draw a male knife secant trajectory on the rubber tree along the male knife line mark. 2 . The portable rubber tree cutting planing ruler according to claim 1 , wherein when the waterline portion is aligned with the waterline, the size mark surrounds the outer diameter of the rubber tree. 3 . 3 . The portable rubber tree section planning ruler according to claim 1 , wherein the angle between the male knife line mark and the horizontal line is between 25° and 30°. 4 . 4 . The portable rubber tree cutting plane planning ruler according to claim 1 , wherein the included angle between the yin-knife line mark and the horizontal line is between 40° and 45°. 5 . 5 . The portable rubber tree cutting surface planning ruler according to claim 1 , wherein the male blade line mark and the female blade line mark are hollow lines or edge lines of the ruler body. 6 . 6 . The portable rubber tree section planning ruler according to claim 1 , wherein the ruler body is a right-angled triangle, and the waterline portion and the ruler portion are respectively two right-angled sides of the right-angled triangle. 7 . 7 . The portable rubber tree cutting plane planning ruler according to claim 6 , wherein the length of the waterline portion is equal to the length of the ruler portion, and the female blade line is marked as the hypotenuse of the right triangle. 8 . 8 . The portable rubber tree cutting plane planning ruler according to claim 1 , wherein the thickness of the ruler body is between 0.5 mm and 1.5 mm. 9 . 9 . The portable rubber tree cutting plane planning ruler according to claim 1 , wherein the length of the ruler part is between 25 cm and 40 cm. 10 .

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