Novel mechanical type orchard spraying machine

Abstract

The invention discloses a novel mechanical type orchard spraying machine. The novel mechanical type orchard spraying machine comprises a machine frame, an input shaft, an input shaft bearing, a driving belt pulley, a driven belt pulley, a plunger pump and spray lances, wherein the input shaft bearing, the plunger pump and the spray lances are separately mounted on the machine frame, connecting members which are used for being connected with other power machines are arranged on the machine frame, a rotary power input end of the input shaft is used for being connected with the other power machines, a rotary power output end of the input shaft penetrates through the input shaft bearing and then is connected with a center hole of the driving belt pulley, the driving belt pulley and the driven belt pulley are connected through a belt, the driven belt pulley is mounted on a rotary shaft of the plunger pump through a center hole of the driven belt pulley, a liquid outlet of the plunger pump is connected with inlets of the spray lances, and a plurality of spray nozzles are mounted on each spray lance. According to the novel mechanical type orchard spraying machine, through integrating the input shaft, transmission belt pulleys and the plunger pump, the aims of mechanical power drive and multi-spray-nozzle large-area efficient pesticide spraying are achieved; and the spray lances and the spray nozzles can enter the interior of woods of orchards, so that pesticides are sprayed in place.

Description

technical field [0001] The invention relates to an orchard sprayer, in particular to a novel mechanical orchard sprayer with mechanical power and large-area spraying. Background technique [0002] With the development of China's economy and the adjustment of the agricultural industrial structure, the orchard planting area has become larger and larger, and has become an important pillar of the rural economy and the main source of farmers' income. , Pests and diseases occur frequently without effective control, resulting in fruit drop, secondary fruit and inferior fruit. The present situation that China's plant protection machinery and pesticide use technology is seriously backward is extremely disproportionate to China's orchard planting. Negative effects such as drug injury and operator poisoning have caused undue losses and other adverse consequences. Pesticide application technology is a problem that has not been paid attention to in China so far, but actually has a grea...

AI Technical Summary

Problems solved by technology

At present, most orchards in China adopt the low and dense planting mode, the row spacing is 4-5m, the plant spacing is 3-4m, the tree height is 3-3.5m, the crown thickness is about 3.5m, and the stem height is relatively short, with an average stem height of 0.3-0.5. m, because the crown thickness is close to the row spacing, the branches and leaves of the two rows of fruit trees are almost handed over, resulting in a closed orchard, which is not conducive to the management of the orchard ground, and it is difficult for agricultural machinery to enter the field, making it difficult to control diseases and insect pests and increasing labor intensity

Most of the domestic use of hydraulic atomization technology, due to the tall fruit tree canopy, dense branches and leaves, it is difficult for the pure hydraulic atomization mist to penetrate the fruit tree canopy and deposit evenly, and often the mist is blocked by the outer dense leaf curtain and gathers to form water droplets Rolling and loss will cause the pests and diseases inside the canopy and the trunk to not be effectively controlled, and increase the number of spraying, resulting in a large amount of waste of pesticides and serious environmental pollution. While causing a large amount of waste of pesticides, it is also an important reason for inducing pest resistance. one

For orchards with poor conditions, manual pesticide application is still the main method. The main varieties are manual sprayers and pedal sprayers. Their work efficiency is low, and they cannot be properly controlled. It is difficult to spray pesticides in place or spray unevenly, and the pesticides cannot fully play their role ; At the same time, it takes a lot of time, the labor intensity of the operators is high, the conditions are poor, and the fruit growers manually apply pesticides in the sultry, airtight and humid environment of the orchard, which is prone to poisoning incidents

Images