Cam driven pin-pricking type rubber cutting machine

Abstract

The invention discloses a cam driven pin-pricking type rubber cutting machine. The rubber cutting machine comprises an upper track, a lower track, a moving assembly, wherein the upper track and the lower track are fixed on a rubber tree; the moving assembly comprises a moving frame, driving wheels, cams, pricking pins and a motor; the moving frame is glidingly connected with the pricking pins, thecams are rotationally connected with the moving frame through a first rotating shaft, the pricking pins perform reciprocating motion under the drive of the cams, the motor drives the first rotating shaft to rotate, the driving wheels driving the moving assembly to move along the upper track and the lower track are arranged at upper and lower ends of the moving frame respectively and are rotationally connected with the moving frame through a second rotating shaft, a fan-shaped tooth is arranged on the first rotating shaft, the second rotating shaft is provided with gears, and the fan-shaped tooth drives the gears. The rubber tree can be pricked by piercing the pins, pulling out the pins and moving positions of the pins with one motor as a power input source.

Description

technical field [0001] The invention relates to the technical field of rubber harvesting, in particular to a cam-driven needle-punched rubber tapping machine. Background technique [0002] The traditional natural rubber tapping method is to cut a rubber line obliquely on the rubber tree, and the rubber from the rubber tree flows out along the inclined line and is finally harvested. However, this method of rubber tapping is difficult to operate, and there is a large amount of cutting and consumption of the bark, which leads to a reduction in the number of times the rubber tree can be tapped. At present, there are needle-punched rubber harvesters, which use needles to pierce the rubber tree and pull them out. However, because needle-punched rubber harvesters need to realize the insertion, pull-out and moving position of the needles, it is necessary to move along the direction of the guide rail. It also needs to move along the radial direction of the rubber tree, resulting in ...

AI Technical Summary

Problems solved by technology

However, this method of tapping rubber is difficult to operate, and there is a large amount of cutting and consumption of bark, which leads to a reduction in the number of tapped rubber trees.

At present, there are needle-punched rubber harvesters, which use needles to pierce the rubber tree and pull them out. However, because needle-punched rubber harvesters need to realize the insertion, pull-out and moving position of the needles, it is necessary to move along the direction of the guide rail. It also needs to move along the radial direction of the rubber tree, which leads to the need for multiple motors to drive the needle-punch rubber harvester, and the structure is complicated

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