A kind of rubber tree tapping method

A rubber tree and rubber tapping technology, which is applied in the field of rubber tree rubber mining, can solve the problems of high production cost of rubber tapping labor, shortage of skilled rubber workers, high labor intensity, etc., and achieve the effects of avoiding tree damage, expanding rubber tapping workers resources, and reducing labor intensity

Inactive Publication Date: 2016-08-24
RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high technical requirements and high labor intensity of the spiral secant tapping method, the labor cost of tapping is high, accounting for about 60% to 70% of the production cost of dry rubber.
At the same time, due to the hard work, fewer and fewer people are willing to engage in rubber tapping, and there is a shortage of skilled rubber workers

Method used

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  • A kind of rubber tree tapping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of rubber tree tapping method provided by the invention comprises the following steps:

[0022] (1) The straight line that connects the direction central point between the rubber tree strains is the boundary line that the rubber tree trunk 1 is divided into two sides, and the intersection point of the bud joint junction of any side line and the rubber tree is the starting point, draw on the rubber tree trunk bark A slant line 2 with an upward angle of 20° to the circumference of the tree, ending at the other side line of the side, taking this slant line 2 as the baseline, above it, draw a parallel slash line 2 every 50cm, two adjacent The bark between the oblique lines 2 is a cut surface 3;

[0023] (2) the diversion groove 4 of about half a tree circumference is installed at the bottom 5-10cm place of the lowest cut surface 3, and the duck tongue 5 is installed at the 3-7cm place below the diversion groove 4 bottom, and the duck tongue 5 below 10 Install the pl...

Embodiment 2

[0028] A kind of rubber tree tapping method that present embodiment provides, comprises the steps:

[0029] (1) The straight line that connects the direction central point between the rubber tree strains is the boundary line that the rubber tree trunk 1 is divided into two sides, and the intersection point of the bud joint junction of any side line and the rubber tree is the starting point, draw on the rubber tree trunk bark A slant line 2 with an upward angle of 25° to the circumference of the tree, ending at the other side line of the side, taking this slant line 2 as the baseline, above it, draw a parallel slash line 2 every 60cm, two adjacent The bark between the oblique lines 2 is a cut surface 3;

[0030] (2) the diversion groove 4 of about half a tree circumference is installed at the bottom 5-10cm place of the lowest cut surface 3, and the duck tongue 5 is installed at the 3-7cm place below the diversion groove 4 bottom, and the duck tongue 5 below 10 Install the plas...

Embodiment 3

[0034] A kind of rubber tree tapping method that present embodiment provides, comprises the steps:

[0035] (1) Take the intersection point of the straight line formed by the direction center point between the rubber tree strains and the bud joint of the rubber tree as the starting point, draw a slant line 2 that is 20° with the upper angle of the tree circumference along the bark of the rubber tree trunk, and use this slant line 2 is the baseline, above it, draw a parallel oblique line 2 every 70cm, and the bark between two adjacent oblique lines 2 is a cut surface 3;

[0036] (2) Install a diversion groove 4 with a length of about 25cm at the place 25-30cm below the cutting surface 3, and install a duck tongue 5 at 3-7cm below the bottom of the diversion groove 4, 10-10cm below the duck tongue 5. A plastic cup holder 6 capable of fixing the plastic cup 7 is installed at 20 cm, and the mouth of the plastic cup 7 is located directly below the lower end of the duck tongue 5;

...

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Abstract

The invention relates to a rubber tree rubber tapping method. The method comprises the steps that 1, a plurality of non-intersecting oblique lines are scribed on the bark of a rubber tree, and a cutting plane is formed by the bark between every two adjacent oblique lines; 2, a flow guide chute is mounted below each cutting plane where rubber tapping will be conducted, and a duck tongue and a rubber cup are mounted at the bottom end of each flow guide chute; 3, a straight cutting line is cut in each cutting plane in the axial direction of the trunk of the rubber tree and vertically penetrates through the cutting plane; 4, the bark is cut leftwards or rightwards on the straight cutting lines along the straight cutting lines, after that, the bark continues to be cut along the straight cutting lines every time, rubber tree latex bursts out of the straight cutting lines, flows into the flow guide chutes and then flows into the rubber cups along the flow guide chutes. Bark cutting operation can be completed by workers or rubber tapping machines. By means of the method, original complex traditional rubber tapping operation is simplified, the rubber tapping speed is increased, and then the rubber tapping work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of rubber harvesting from rubber trees, in particular to a method for tapping rubber from rubber trees. Background technique [0002] The existing rubber tapping method is to cut the bark and collect the latex along the upper or lower tapping direction of the semi-helical secant line on the trunk. Since the semi-helical secant is a spatial curve (the included angle with the horizontal line is about 25°), it is necessary to constantly adjust the cutting direction (the tangent direction of the tree circumference) in the process of cutting the bark to ensure accurate cutting of the bark, otherwise it will damage the tree. . In order to ensure high latex output and reduce damage to trees, rubber tapping workers must receive strict rubber tapping training before taking up the job, so that they can master the footwork, techniques and strength of tapping rubber. However, because the trunks are often not all smoot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G23/10
Inventor 林位夫周珺王军姚行成陈先红蔡明道
Owner RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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