Pressure triggered airflow suspension positioning type harvesting suction self-rotating pereskia aculeata thorn removing vehicle

Abstract

The invention belongs to the technical field of pereskia aculeata picking machinery and discloses a pressure triggered airflow suspension positioning type harvesting suction self-rotating pereskia aculeata thorn removing vehicle, which comprises a gravity triggered elastic self-reset positioning type handheld shearing harvesting mechanism, a fruit stem self-combing airflow suspension pressure transmission shifting type positioning recognition splitting mechanism, a suction transmission self-direction-adjusting elastic triggered relative displacement type fruit lossless shield type thorn removing mechanism and a collision and extrusion preventing type fruit isolation layered loading mechanism. The pereskia aculeata harvesting, splitting and thorn removing integrated vehicle is characterizedin that aiming at clustered fruits of whole thorny plants, primary splitting is realized by positioning handheld shearing, fruit stem self combing and pressure transmission type positioning recognition of fruits, step-by-step and layer-by-layer complete splitting is realized through airflow suspension, all-directional lossless removal of thorns on surfaces of single fruits is realized on the premise that fruit skin is undamaged, and layered extrusion and collision prevention is realized.

Description

technical field [0001] The invention belongs to the technical field of wood unicorn harvesting machinery, and specifically refers to a pressure-triggered airflow suspension positioning type harvesting adsorption self-rotating wood unicorn de-stabbing vehicle. Background technique [0002] Kylin is a plant of the genus Kylin in the cactus family. Its fruit is a fleshy berry with a golden appearance and thorns. It is distributed in Jiangsu, Zhejiang, Yunnan, Guangxi, Guangdong, Fujian and other regions in my country. The cane and fruit of Kylin are covered with hard thorns. The kylin fruit is aggregated into clusters of fruit strings through a cane. The thorns on the surface of the fruit are removed with a knife and the flesh can be eaten. The skin of the kylin is very thin, and it bursts when you bite the skin lightly. The mouth is sour and sweet to quench your thirst. The fruit of kylin is rich Containing rich vitamins, eating is of great benefit to the human body. It is a nat...

AI Technical Summary

Problems solved by technology

[0003] It is a deciduous vine shrub that can grow up to 10 meters. The cane, leaf base and fruit are all covered with hard thorns. At present, the fruit of the unicorn is often harvested by cutting off the fruit vine manually. In order to avoid damage to the adjacent canes of the fruit and branches and leaves affect the yield in the coming year. When harvesting, the harvesters need to hold scissors and extend into the canes and branches to harvest. Because there are hard thorns on the canes and leaf bases, the harvesters will be hard thorns if they are not careful. Stabbing, the fruit of Eucheuma chinensis grows in clusters of fruit strings. When harvesting, the harvesters directly harvest the clusters of fruit strings by cutting the cane where the fruit strings are located. After harvesting, the fruits on the clusters of fruit strings need to be separated separately The splitting of a single fruit is likely to cause secondary damage to the fruit during the splitting process and the secondary operation will lead to a decrease in labor efficiency. The epidermis is extremely thin, and when the split fruits are stacked together, the fruits will squeeze and collide with each other, and the sharp and hard thorns on the fruit epidermis will pierce the adjacent fruit epidermis, which will affect the storage period of the fruit and reduce the economic value of the fruit. Extruded, collided and punctured each other, the fruit after splitting needs to be de-stabbed on the surface. At present, blades are often used to cut hard thorns to complete the work of de-stabbing the skin of Kylin fruit. The fruit of Kylin is small and round with thorns. Therefore, the removal of thorns from the fruit surface requires a high level of fine movement of the operator. During the de-stabbing process, the operator needs to keep a close eye on the thorns sticking to the surface of the fruit to cut and remove the thorns. The eyes of the patient are sore and tired, resulting in inaccurate cutting angle of the blade or slight slipping will accidentally injure the operator's fingers or the fruit skin. In order to avoid being stabbed by the hard thorns on the cane, leaf base and fruit, the fruit is harvested and split manually. Protective tools such as gloves need to be worn to carry out corresponding operations when removing thorns and thorns. The use of protective tools prevents harvesters from directly touching the fruit, which greatly affects the operator's operational flexibility, resulting in inaccurate positioning during splitting and thorn removal. Accidentally injuring the fruit itself will affect the storage period of the fruit and reduce the economic value of the fruit. At the same time, the use of protective tools will greatly reduce labor efficiency, and the fruit will be picked up and processed many times during the overall harvesting, splitting and de-thorning process. , put it down, which increases the probability of fruit damage and greatly wastes labor; when harvesting fruits grown at high places, harvesters need to use tools such as escalators to harvest, and harvesters need to carry containers to climb To carry out on the escalator, the harvesting personnel need to take into account the harvesting height and avoid being stabbed by sharp thorns during the climbing and harvesting process, which will cause the distraction of the harvesters and affect the safety of the harvesters themselves. During the harvesting process, the harvesters need Constantly move your hands between the Eucheuma fruit plant and the container. Repeated reciprocating movements for a long time will easily cause muscle soreness. When harvesting, one hand holds the scissors and the other hand pinches the Eucheuma fruit Standing on the escalator and supported by two feet, it is very dangerous and easy to slip off the escalator without safety protection. The container will hinder the climbing and harvesting of harvesters and increase the risk factor of harvesters. During the first climbing harvest, only the mature fruits within the reach of the harvester's arm can be harvested. Therefore, the harvester needs to keep moving the escalator up and down, which wastes time and reduces the harvesting efficiency. In the process of moving the escalator It is unavoidable to knock down the mature Eucheuma fruit and damage the branches and leaves of Eucheuma, and when moving the escalator, the moved position will overlap with the previous position or the moved position will be far away from the previous position, which will not only waste the harvesting time but also miss the ripe fruit Causes waste, the labor cost of harvesting and processing the unicorn fruit is very high, the work efficiency is extremely low, and it is impossible to realize the mechanization of the harvesting and processing of the unicorn fruit, which greatly restricts the development of the unicorn industry

Present prior art rarely discloses any wood unicorn harvesting machinery

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