Electric rubber tapping knife

Abstract

The invention discloses an electric rubber tapping knife. The electric rubber tapping knife comprises a motor, a guide device and a rotating knife head. The guide device is connected with an outer shell of the motor through a fixing screw, and the rotating knife head is arranged in the guide device. The guide device is composed of a plurality of arc-shaped trapezoidal guide sheets. Each guide sheet is composed of an outer arc face, an inner arc face and two waist faces. A notch is formed between every two adjacent guide sheets. Limiting faces on the same plane are formed by the adjacent waist faces between every two adjacent guide sheets and are parallel to the axis. A screw blade is arranged at the rotating knife head. The electric rubber tapping knife is used for replacing traditional manual rubber tree bark tapping and traditional V-shaped-knife rubber tree bark tapping, rubber tapping is easily, conveniently, rapidly and efficiently carried out, the labor intensity is reduced, the requirement for the rubber tapping technology is reduced, the labor cost is saved accordingly, and the benefits of the natural rubber industry is accordingly improved.

Description

technical field [0001] The invention relates to a rubber tapping knife used in the natural rubber industry driven by a motor, greatly improving the rubber tapping efficiency, reducing manual technology and labor intensity, and saving production costs. Background technique [0002] At present, natural rubber tapping still uses the 100-year-old manual tapping method. Using a "V"-shaped traditional rubber tapping knife to cut rubber bark is not only labor-intensive and labor-intensive, but also requires relatively high technical requirements for rubber workers and is difficult to control. The depth and thickness of the rubber tapping port are good, which can easily cause different depths of the glue line, damage the woody layer of the rubber tree, lead to the occurrence of dead skin disease or other diseases, thereby reducing the latex output and causing greater losses to production. In the early stage, someone invented to use mechanical force to drive the blade to stretch back...

AI Technical Summary

Problems solved by technology

[0002] At present, natural rubber tapping still uses the 100-year-old manual tapping method. Using a "V"-shaped traditional rubber tapping knife to cut rubber bark is not only labor-intensive and labor-intensive, but also requires relatively high technical requirements for rubber workers and is difficult to control. The depth and thickness of the rubber tapping port are good, it is easy to cause different depths of the glue line, damage the rubber tree wood layer, cause dead skin disease or other diseases, thereby reducing the latex output and causing greater losses to production

In the early days, some people also invented the use of mechanical force to drive the blade back and forth to cut rubber bark. Although it can reduce the labor intensity of rubber tapping, the efficiency is still very low, and it has not been widely used in production.

In addition, manual rubber tapping with traditional "V"-shaped knives has relatively high technical requirements for rubber workers. It takes one year or even several years to train a skilled rubber worker, and a lot of technical training costs will be invested

Under the current background of increasingly tense labor force, sharp increase in labor costs, and bad rubber price market conditions, production enterprises cannot make ends meet, resulting in an embarrassing situation where there is glue that cannot be cut, and there is no one to cut the rubber. The natural rubber industry is facing a severe test.

Images