Novel sprayer

Abstract

The invention relates to an agricultural insecticidal device, in particular to a novel sprayer. The outer shell and the inner shell are connected to form a cavity; the outer shell is covered with a belt; the inner shell is provided with a stabilizer; One end of the suction pipe is connected with a suction pipe, and one end of the suction pipe extends into the inner shell, and a seal b is provided at the joint between the liquid suction pipe and the inner shell; the liquid extraction cylinder and the liquid preparation cylinder are sealed and connected through a pipe; the liquid preparation The bottom end of the cylinder is sealed and connected with the spray pipe passing through the casing. A seal a is provided at the connection between the spray pipe and the casing, and the spray pipe is wound along the belt; A seal c is provided; the pull rod is connected with the connecting rod b through the connecting rod a; the connecting rod b is connected with the rocker; the tail end of the rocker is connected with the belt; the handle is set on the top of the rocker; the inner cover faces inward The dent improves the mouth end of the inner shell, and the outer cover covers the mouth end of the outer shell to prevent the liquid medicine from penetrating into the human body and prolong the service life.

Description

Technical field [0001] The invention relates to the technical field of insecticide for agricultural tools, in particular to a new type of sprayer. Background technique [0002] my country is a large agricultural country, with two-thirds of the agricultural personnel. Although mechanized production has been promoted, it is not suitable for mechanized agricultural production in some remote mountainous or hilly areas. Therefore, many farmers still use traditional agricultural tools. Insecticide, as a necessary link in modern agricultural production, sprayer is one of the agricultural tools for human insecticide operation. Although it has been updated dozens of times, its shortcomings are still unavoidable; for example, traditional sprayers are single layer The liquid lifting cylinder, the connecting rod connected with the liquid lifting cylinder, and the spraying pipe are set outside the shell together, and then the liquid lifting cylinder is shaken by the rocker to make the liquid ...

AI Technical Summary

Problems solved by technology

[0002] my country is a large agricultural country, and two-thirds of the agricultural workers; although mechanized production has been promoted, it is not suitable for mechanized agricultural production in some remote mountainous or hilly areas. Therefore, many farmers are still using traditional agricultural tools

Insecticide, as a necessary link in modern agricultural production, the sprayer is one of the farm implements operated by manpower. Although it has been updated dozens of times, its shortcomings are still difficult to avoid; for example, the traditional sprayer is a single-layer The shell, and the liquid lifting cylinder, the connecting rod connected with the liquid lifting cylinder, and the spray pipe are arranged outside the shell together, and then shaken by the rocker, so that the liquid lifting cylinder generates pressure, and then the purpose of spraying is achieved. However, in the rocker When shaking, part of the liquid will seep out along with the pull rod; and this sprayer is sprayed on the back by manpower, and then part of the pesticide liquid will penetrate into the human body, causing harm to the human body; at the same time, due to its structure They are all set outside the shell, which makes it inconvenient to place the sprayer when it is not needed, and even damages the external equipment, resulting in a shortened service life of the sprayer

Images