Oil-tea camellia picker

Abstract

The invention provides an oil-tea camellia picker which comprises a hollow rod and a sleeve fixedly installed at the top end of the hollow rod. The oil-tea camellia picker further comprises a transmission unit, a guide unit, a reset unit and a shearing unit. The hollow rod is an extensible rod and is composed of an inner tube and an outer tube sleeved on the inner tube. The guide unit comprises a guide rod, a guide block and a connecting piece. The reset unit comprises a pressure spring and a retaining and blocking part, wherein the pressure ring is located between the connecting piece and the guide block and sleeved on the guide rod, and the retaining and blocking part is composed of a limiting rod and a limiting pin. The shearing unit comprises a clamp shearing part and two cutters with cutting edges opposite to each other, wherein the clamp shearing part is in linkage with the guide rod and a rope, a shearing opening of the clamp shearing part folds inwards when the guide rod slides downwards, and the shearing opening expands outwards when the guide rod slides upwards. The oil-tea camellia picker overcomes shortcomings in the prior art, and is simple in structure, convenient to use, high in safety factor, and capable of efficiently and quickly picking oil-tea camellias.

Description

technical field [0001] The invention provides a mechanical fruit picking machine, in particular to a fruit picking machine for picking camellia oleifera fruit, which belongs to the field of agricultural machinery. Background technique [0002] Camellia oil has been listed as a healthy edible vegetable oil by the United Nations Food and Agriculture Organization. The development of camellia oleifera industry has received increasing attention from governments at all levels and the people. Nowadays, the planting area of ​​camellia oleifera is expanding rapidly, and camellia oleifera seeds are being processed and utilized on a large scale. Camellia oleifera fruit for oil extraction needs to pick fresh camellia oleifera fruit. At present, the main method of picking is manual picking. It is easier to pick smaller camellia oleifera trees, but it is more difficult to pick larger camellia oleifera trees. When picking a camellia oleifera tree, you need to use the herringbone escalator,...

AI Technical Summary

Problems solved by technology

Camellia oleifera fruit for oil extraction needs to pick fresh camellia oleifera fruit. At present, the main method of picking is manual picking. It is easier to pick smaller camellia oleifera trees, but it is more difficult to pick larger camellia oleifera trees. When picking a camellia oleifera tree, you need to use the herringbone escalator, but the use of the herringbone escalator has the following disadvantages: first, the safety factor is low when using the herringbone escalator, and if you accidentally fall from the escalator during picking, it will cause personal injury; secondly, When using the escalator, it is necessary to constantly move the position of the escalator, and the fruit picking efficiency is low; finally, because the Camellia oleifera tree is full of branches and leaves during the fruit picking period, when standing on the escalator to pick, due to the limited viewing angle, there are many blind spots in the line of sight. resulting in missing

At present, the fruit pickers on the market are all scissor-type, and there is no fruit picker specifically for Camellia oleifera, because the individual of Camellia oleifera is small, the fruit pedicle is short, and the branches and leaves of Camellia oleifera are very lush, so the common scissor-type Fruit pickers are not suitable for picking Camellia oleifera

Images