Pesticide spraying device for crops

Abstract

The invention relates to the technical field of agricultural equipment, and discloses a pesticide spraying device for crops. The pesticide spraying device comprises a bottom plate and a remote liquidconveying, gas conveying and power transmission device, a T-shaped box is fixedly mounted at the front part of the upper surface of the bottom plate, and a servo motor I is fixedly mounted on the upper surface of the bottom plate and located in the T-shaped box. Through the arrangement of the connecting pipes of the remote liquid conveying device, the gas conveying device and the power transmission device, liquid pesticide is separated from the spraying device, the advancing resistance of the spraying device is reduced, the pesticide dispensing process is arranged outside a greenhouse, continuous spraying is achieved, the efficiency of spraying pesticide to the crops is improved, and meanwhile, workers are isolated from the pesticide at the spraying position; the contact time of workers and the pesticide is shortened, the damage of the pesticide to the workers is reduced, the pesticide mixed liquid is well mixed through long-distance transmission in the connecting pipe, the concentration reduction of the pesticide mixed liquid caused by pesticide precipitation is avoided, and the pesticide spraying quality is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a medicine spraying device for crops. Background technique [0002] Crops refer to a variety of plants and organisms cultivated in agriculture. At present, in order to meet the needs of urban consumers and obtain off-season, pollution-free vegetables, melons and fruits, greenhouses are now used to grow crops. At the same time, greenhouse cultivation can effectively and quickly Promote advanced planting technology, carry out modular planting and management, and reduce planting risks and reduce losses caused by natural disasters. Although crops are grown in greenhouses, it is still necessary to use spraying devices to spray drugs on crops to prevent pests and diseases. There are some deficiencies in spraying sprinklers, as follows: [0003] In the prior art, it is more common for people to carry a spraying device on their backs to spray the crops, and people walk ba...

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Problems solved by technology

[0003] In the prior art, it is more common for people to carry a spraying device on their backs to spray the crops, and people walk back and forth to spray the crops. This method is not only inconvenient for people to spray the crops, but also long-term. Carrying the liquid medicine and spraying device on the back of the time will cause a great burden to the staff, resulting in low efficiency of spraying liquid medicine, and due to manual spraying, it is easy to cause uneven spraying of liquid medicine, causing some crops to be poisoned by excessive spraying, and some crops to be sprayed too much less, it does not play a protective role. At the same time, the operator has been in the greenhouse and has been in contact with the potion for a long time, so it is easy to inhale the potion and cause damage to the body.

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