Portable hand-held rubber tapping machine

Abstract

The invention provides a portable hand-held rubber tapping machine which comprises a handheld device, a clamping device, a cutting track control device, a power device and a cutting angle adjusting device. The clamping device comprises a soft rubber face and a supporting rod; the cutting track control device comprises a spiral rail with teeth, a trolley with rollers and a bevel gear; the soft rubber face is tightly attached to the surface of a to-be-cut face of a rubber tree through the supporting rod; an arc-shaped groove is formed in the spiral plane of the spiral rail with the teeth, and the teeth are arranged close to the inner side along the spiral plane. The trolley with the rollers is arranged on the spiral rail with the teeth, and two vertical supporting wheels rolling along the arc-shaped groove are arranged on the upper middle portion of the trolley with the rollers. The bevel gear and the teeth are engaged to achieve gear transmission, and the trolley with the rollers is driven to do spiral motion with a fixed track along the spiral rail with the teeth. According to the portable hand-held rubber tapping machine, rubber cutting depth can be automatically adjusted, automatic line changing is achieved, and the portable hand-held rubber tapping machine adapts to different tree diameter and has the advantages of being simple in structure, convenient to control, low in cost, reliable, practical and the like.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a portable and portable rubber tapping machine. Background technique [0002] Natural rubber has high elasticity at room temperature, slightly plastic, very good mechanical strength, low hysteresis loss, low heat generation during multiple deformations, and good flex resistance. Because it is a non-polar rubber, it is electrically Good insulation performance, so a wide range of uses. [0003] However, due to the difficulty of collecting rubber and the heavy workload, the production efficiency of rubber has been seriously affected. Because rubber tapping is an arc-shaped movement, which needs to be combined from left to right, up and down, and moves down one line after each cut. Based on many operating requirements, Chinese invention patent application CN105052675A discloses a rubber tapping machine. Because the output of a rubber tree is small, Therefore, the cost of autom...

AI Technical Summary

Problems solved by technology

[0003] However, due to the difficulty of collecting rubber and the heavy workload, it seriously affects the production efficiency of rubber

Because rubber tapping is an arc-shaped movement, which needs to be combined from left to right, up and down, and moves down one line after each cut. Based on many operating requirements, Chinese invention patent application CN105052675A discloses a rubber tapping machine. Because the output of a rubber tree is small, Therefore, the micro-cost of automated machinery is required, but the current cost of this rubber tapping machine is too high, the accuracy is not fine enough, and it can only be fixed on the tree

Therefore, at present, mechanical automation tapping tools urgently need to improve the precision of tapping and reduce the cost of automatic tapping machines. These difficulties have always restricted the development of automatic production machinery. So far, there is no relatively successful automatic mechanical equipment.

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