Novel sprayer capable of displaying number of surplus pesticides

Abstract

The invention relates to a novel sprayer capable of displaying the number of surplus pesticides. The novel sprayer comprises a pesticide box, a handle, a first spraying pipe, a second spraying pipe, nozzles, a first switch, a second switch, fixing devices and a dividing rule. The novel sprayer is characterized in that the bottom of the pesticide box is connected with the first spraying pipe and the second spraying pipe through soft pipes respectively, a telescopic device is arranged on the second spraying pipe, the length of the second spraying pipe is the same as the length of the first spraying pipe under the situation that the second spraying pipe is not elongated, the lengths are both 80 cm, the length of the second spraying pipe can reach 2 m when the second spraying pipe is completely stretched, the first switch is arranged at the middle-lower portion of the first spraying pipe, the second switch is arranged at the middle-lower portion of the second spraying pipe, the nozzles are arranged at the head portions of the first spraying pipe and the second spraying pipe, the two fixing devices are arranged on the upper portion of the pesticide box for fixed placing of the first spraying pipe and the second spraying pipe, the transparent dividing rule is also arranged on the pesticide box, the volume of the pesticide box is marked on the dividing rule, the sprayer is simple in structure and easy to manufacture, and people can prepare pesticides and check the number of the surplus pesticides in the pesticides box conveniently.

Description

technical field [0001] The invention relates to a nebulizer, more precisely a new type of nebulizer capable of displaying the remaining amount of medicine. Background technique [0002] Sprayers are an important part of people's daily life. People can use sprayers to spray crops and fruit trees. Since crops and fruit trees often encounter pests during their growth, if pests are allowed to eat crops and fruit trees It will greatly affect their yield. In order to kill pests in time, people will use sprayers to spray pesticides on crops and fruit trees. Each sprayer has a nozzle, and the length of the nozzle on each sprayer is fixed. , due to the different heights of different crops and fruit trees, the length requirements of the nozzles are also different, and it is difficult for a fixed-length nozzle on a single sprayer to meet the above requirements. In addition, each sprayer has a medicine box to hold the liquid medicine. Medicine boxes are often opaque, so it is difficult...

AI Technical Summary

Problems solved by technology

[0002] Sprayers are an important part of people's daily life. People can use sprayers to spray crops and fruit trees. Since crops and fruit trees often encounter pests during their growth, if pests are allowed to eat crops and fruit trees It will greatly affect their yield. In order to kill pests in time, people will use sprayers to spray pesticides on crops and fruit trees. Each sprayer has a nozzle, and the length of the nozzle on each sprayer is fixed. , due to the different heights of different crops and fruit trees, the length requirements of the nozzles are also different, and it is difficult for a fixed-length nozzle on a single sprayer to meet the above requirements. In addition, each sprayer has a medicine box to hold the liquid medicine. Medicine boxes are often opaque, so it is difficult for people to check the remaining amount of medicine in the medicine box, and when dispensing, medicine and water are added in proportion to the medicine box, even if people can see the situation in the medicine box. Difficult to add drug and water in proportion

Images