CN103704191A - Speed-adjustable voltage stabilization electric sprayer - Google Patents

Abstract

The invention discloses a voltage-stabilizing and speed-adjustable electric sprayer, which comprises a sprayer body, the bottom of the sprayer body separates a drug storage chamber a and an electric appliance chamber b through a partition, and a battery pack and an electric appliance chamber b are installed in the electric appliance chamber b. A drug pump, the battery pack is equipped with a voltage stabilizer connected thereto, the current control terminal of the voltage stabilizer is connected with the current control knob, and the current control knob is arranged on the shell of the sprayer body. The current input end of the pump is connected with the current output end of the voltage regulator, and its liquid inlet is connected with the filtered liquid outlet of the sprayer body through a conduit. There is a liquid outlet pipe. The invention can make the uniformity of the sprayed liquid medicine better without changing the original main body structure, and can adjust the amount of the liquid medicine per unit time according to the movement speed of the operator to ensure the total sprayed liquid medicine per unit area. The amount is basically the same, so as to achieve better effect of disease control and pest control.

Description

A voltage-stabilized and adjustable-speed electric sprayer

technical field

The invention relates to the field of plant protection equipment processing and manufacturing, in particular to a voltage-stabilized and adjustable-speed electric sprayer.

Background technique

During the use of ordinary electric sprayers, due to the sufficient power in the early stage, the pressure in the drug barrel is relatively large, and the amount of liquid sprayed per unit time is relatively large; however, the voltage in the later stage is easy to drop, the pressure in the barrel is relatively small, and the liquid sprayed per unit time is relatively large. If the amount is relatively small, it will easily lead to uneven spraying of the liquid on the crops, which will affect the operation and test results. And in the actual use process, the pesticide is mixed unevenly when it is diluted, which can easily lead to high local drug concentration and produce toxic effects on crops, especially when spraying solid powder (releasable powder, dry suspension concentrate, etc.) pesticides, the dilution is uneven Easy to produce local injury. Although the generation of the above phenomenon can be reduced to a certain extent by preparing the mother liquor for secondary dilution, the preparation of the mother liquor is relatively cumbersome, and farmers are often reluctant to use it. Third, the gender, age, and individual of the operator are different, and there is a big difference in physical strength. Under the same pressure of the tank, although the amount of pesticide sprayed by the equipment per unit time is constant, the total amount of pesticide sprayed per unit area is quite different. , Demonstration has a great influence on the test results.

Contents of the invention

The object of the present invention is to provide a voltage-stabilizing and speed-adjustable electric sprayer, which can effectively solve the problems in the background technology.

In order to solve the problems existing in the background technology, it includes a nebulizer body 1, the bottom of the nebulizer body 1 separates a drug storage chamber a and an electrical chamber b through a partition plate 2, and a storage battery pack 3 and a battery pack 3 are installed in the electrical chamber b. The drug pump 4, the battery pack 3 is equipped with a voltage stabilizer 5 connected thereto, the current control terminal of the voltage stabilizer 5 is connected with the current control knob 6, and the current control knob 6 is arranged on the sprayer body 1 On the shell of the drug pump 4, the current input end of the medicine pump 4 is connected with the current output end of the voltage stabilizer 5, and its liquid inlet is connected with the filtered liquid outlet 7 of the nebulizer body 1 through a conduit, and the outlet of the drug pump 4 is The liquid end is equipped with a tee 8, one end of the tee 8 is equipped with a liquid outlet pipe 9, the other end of the liquid outlet pipe 9 extends out of the electrical chamber b, and the other end of the tee 8 is equipped with a drug return pipe 10, the The other end of the drug return tube 10 extends into the drug storage chamber a through the electrical appliance chamber b.

The liquid outlet of the drug return tube 10 is located near the top of the nebulizer body 1 , opposite to the filter liquid outlet 7 .

Due to the adoption of the above technical scheme, the present invention has the following beneficial effects: without changing the original main body structure, the uniformity of the sprayed medicinal liquid can be improved, and the medicinal liquid can be adjusted per unit time according to the movement rate of the operator. The amount of liquid to ensure that the total amount of sprayed liquid per unit area is basically the same, so as to achieve a better effect of disease prevention and control.

Description of drawings

In order to illustrate the present invention more clearly, the embodiments will be briefly introduced below in conjunction with the accompanying drawings.

Fig. 1 is a structural schematic diagram of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

Referring to Fig. 1, this specific embodiment is realized by adopting the following technical scheme, which includes a nebulizer body 1, and the bottom of the nebulizer body 1 separates a drug storage chamber a and an electric appliance chamber b through a partition 2, and in the electric appliance chamber b, A storage battery pack 3 and a medicine pump 4 are installed, and a voltage stabilizer 5 connected thereto is installed on the storage battery pack 3, and a current control terminal of the voltage stabilizer 5 is connected with a current control knob 6, and the current control knob 6 6 is arranged on the shell of the nebulizer body 1, the current input end of the drug pump 4 is connected with the current output end of the voltage regulator 5, and its liquid inlet is connected with the filtered liquid outlet 7 of the nebulizer body 1 through a conduit. The liquid outlet end of the drug pump 4 is equipped with a tee 8, and one end of the tee 8 is equipped with a liquid outlet pipe 9, and the other end of the liquid outlet pipe 9 extends out of the electrical chamber b, and the other end of the tee 8 is equipped with a The medicine return pipe 10, the other end of the medicine return pipe 10 extends into the medicine storage chamber a through the electrical chamber b.

The liquid outlet of the drug return tube 10 is located near the top of the nebulizer body 1 , opposite to the filter liquid outlet 7 .

The usage scheme and principle of the technical solution in this specific embodiment will be further elaborated below in conjunction with the accompanying drawings:

When driving the drug pump 4, since the battery pack 3 is equipped with a voltage stabilizer 5 connected to it, it can ensure that the input current is always stable, and the current can also be adjusted through the current control knob 6, thereby realizing regulation. The size of the spraying liquid per unit, so as to match the movement speed of the operator, achieve the purpose of consistent spraying per unit area, and ensure the uniformity of operations and tests; The medicine liquid is mixed evenly, so that the suspended particles in the medicine liquid are precipitated to affect the overall medication effect.

Due to the adoption of the above technical scheme, the present invention has the following beneficial effects: without changing the original main body structure, the uniformity of the sprayed medicinal liquid can be improved, and the medicinal liquid can be adjusted per unit time according to the movement rate of the operator. The amount of liquid to ensure that the total amount of sprayed liquid per unit area is basically the same, so as to achieve a better effect of disease prevention and control.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (2)

1. A voltage-stabilizing and speed-adjustable electric sprayer is characterized in that it comprises a sprayer body (1), and the bottom of the sprayer body (1) separates a medicine storage chamber a and an electric appliance chamber b through a partition (2), said A storage battery pack (3) and a drug pump (4) are installed in the electric appliance cavity b, and a voltage stabilizer (5) connected thereto is installed on the storage battery pack (3), and the current of the voltage stabilizer (5) The control terminal is connected with the current control knob (6), and the current control knob (6) is arranged on the shell of the sprayer body (1), and the current input terminal of the medicine pump (4) is connected with the voltage stabilizer (5) The current output end is connected, and its liquid inlet is connected with the filtered liquid outlet (7) of the nebulizer body (1) through the conduit. The liquid outlet of the medicine pump (4) is equipped with a three-way (8), and the three-way ( One end of 8) is equipped with a liquid outlet pipe (9), the other end of the liquid outlet pipe (9) extends out of the electrical chamber b, and the other end of the tee (8) is equipped with a drug return pipe (10). The other end of the medicine tube (10) extends into the medicine storage chamber a through the electric appliance chamber b. 2. A voltage-stabilizing and speed-adjustable electric sprayer according to claim 1, characterized in that the liquid outlet of the drug return pipe (10) is located near the top of the sprayer body (1), and is connected to the filter liquid outlet ( 7) The position is relative.

Images