Portable spraying device for seedling tree planting

Abstract

The invention discloses a portable spraying device for seedling planting. The device comprises a base, supporting legs are fixed on one side of the outer wall of the bottom of the base through screws,grooves are formed in the outer walls of the bottoms of the supporting legs, rotary shafts are fixed with the inner walls of the grooves through screws, the outer walls of the rotary shafts are rotatably connected with straight-moving wheels through bearings, fixing supporting frames are welded to two corners on the side, away from the supporting legs, of the outer wall of the bottom of the base,a water tank is fixed with the outer wall of the top of the base through screws, a first observation window is arranged on the outer wall of one side of the water tank, a medicine box is fixed with the side, close to the supporting legs, of the outer wall of the top of the base through screws, a second observation window is arranged on the side, away from the fixing supporting frame, of the outerwall on one side of the medicine box, a through hole is formed in the outer wall of the top of the medicine box, and a box cover is hinged to the inner wall of one side of the through hole. The portable spraying device is convenient to move, fix and carry, the proportioning of medicine and water is conveniently and accurately conducted, and the portable spraying device has the advantage of improve medicinal effect.

Description

technical field [0001] The invention relates to the technical field of environmental greening, in particular to a portable spraying device for seedling planting. Background technique [0002] Greening refers to the planting of shelterbelts, roadside trees, crops, and various plants in residential areas and parks. Greening includes land greening, urban greening, surrounding greening, and road greening. Greening can improve environmental sanitation and maintain ecological balance. In planting, in order to grow and maintain the planted seedlings better, spraying is often used, so spraying devices are often used. Traditional spraying devices are inconvenient to carry. The combination of drugs and water It is difficult to refine the ratio, the uneven mixing of medicine and water affects the spraying effect, and when spraying for a long time, the backpack spraying device has a small load, and it is necessary to add water back and forth, re-proportion, and spray The progress of th...

AI Technical Summary

Problems solved by technology

[0002] Greening refers to the planting of shelterbelts, roadside trees, crops, and various plants in residential areas and parks. Greening includes land greening, urban greening, surrounding greening and road greening, etc. Greening can improve environmental sanitation and maintain ecological balance. It plays a variety of roles, and in planting, in order to grow and maintain the planted seedlings better, spraying is often used to achieve it, so spraying devices are often used. Traditional spraying devices are inconvenient to carry. The combination of drugs and water It is difficult to refine the ratio, the mixing of medicine and water is uneven, which affects the spraying effect, and when spraying for a long time, the load of the backpack spraying device is small, and it is necessary to add water back and forth, re-proportioning, and spraying. The progress of the drug has a greater impact

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