SU1516075A1 - Machine for preparing and applyitng working fluids, pesticides and fertilizers - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery industry, namely to the preparation and use of urban pesticides and fertilizers in crop production. The purpose of the invention is to simplify the design, increase productivity and improve sanitary and hygienic working conditions. The machine for preparing and applying working fluids of pesticides and fertilizers consists of a tank 1 connected via a suction line 3 to a vacuum pump 4 and through a three-way valve 5 and sleeves 6 and 7 to the upper and lower parts of the dispenser cavity 8. In this case the lower part of the dispenser cavity connected to the suction line and the mixing chamber of the jet pump through another 3-way valve 11. To prepare the pesticide working fluids, they turn on the pump 4 and, through the valve 5 and the sleeve 6, communicate the upper cavity of the tank with mash, valve 9 is closed and omitting sleeve 12 into the container 15 with the pesticide, it is combined via valve 11 with the dispenser. Due to the created discharge, the pesticide enters the dispenser 8, and in the level gauge 10 it follows the amount of the pesticide. 1 Cp, 1 Il.

Description

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The invention relates to agricultural machinery, namely to the preparation and use of liquid pesticides and fertilizers in crop production.

The purpose of the invention is to simplify the design, increase productivity and improve sanitary and hygienic working conditions.

The drawing shows schematically a machine for preparing and applying working fluids for pesticides and fertilizers.

The upper part of the tank 1 of the machine, equipped with the neck 2, is connected to the vacuum pump 4 by means of the suction line 3 and through the three-way specks 5 and the sleeves 6 and 7 to the upper and lower parts of the cavity of the dispenser 8. The latter has; crane 9 and level-mera.iuk) grouping K). The lower part of the cavity of the dispenser through a three-way valve 1 1 is connected by means of sleeves 12 and 13 with a mixing jet of a jet pump 14 or with a cut) with a vial 15 with a pesticide or chemical concentrate. The lower part of the tank is equipped with a pump 16, with which / | The fluid on the discharge line 17 through the valve 18 is supplied to the ne | см ssimiBaiye (back to the tank) or at times. The punching device 19. The delivery device 17 through the valve 20 communicates with the jet pump 14 and the discharge line 21.

.Map IIa has a hydroficated gas (11 |) avochnuk); pangu 22 with a large-section hose 23 with a gate 24. Sleeve 23 s.chuzhpt d, 1I take fluid from the reservoir and other eMKocTcii. . 5a D | 1 The boom rod is equipped with a gruger, O11 gripper 25 for loading onto platform 2 (pesticide packaging machines.

.Mauniiui works as follows.

11 I preparing the working liquids isicidone in the tank 1, water is poured, approximately, a vacuum pump 4, through the sleeve 23 or through the neck 2. Then the liquid pesticide is poured into the dispenser 8. For this, the ger-: VU rn.iH iiuT tank, include vacuum nasms 4 -i Via crane 5 i sleeve b communicates lUciK -; lii, jixiiioio by means of a pill with dispenser. K; ch1: 1 9 the dispenser is closed, immersed 1) each 12 into the pesticide container 15 and connected with a dispenser via a valve 11. Thanks to; - cd.i.uiiuiCMOMy underpressure pesti-pn, 1 no jr ii: ic; -l dispenser 8. For the amount of 11s: iii, and1 1.1sl, chg io level gauge 10. But windows

In the refueling station, the valve 11 is closed, the vacuum pump is turned off and the atmospheric valve 9 is opened.

Prepare a working fluid when refilling the sprayer. For this purpose, the pump 16 is turned on, the taps 20 and 11 are opened and water is supplied through the discharge line 17, and through the sleeve 13 or 12 the pesticide is fed into the displacement chamber of the jet pump 14. The working fluid is prepared in the displacement chamber of the jet pump and when the mixture of pesticide and water moves along the sleeve 21. The necessary concentration of the working fluid is provided by delivering the exact dose to the sprayer tank of known capacity or

spray guns and thus the process of refilling the sprayer or the addition of pesticides and fertilizers working fluids is carried out.

Preparation of working liquid and in the tank of the car is possible. For this

a dose of pesticide is fed into tank 1 per its capacity: when the m-pump is 4, the crane 5 is operated, the pesticide is fed through the sleeve 7. The working fluid is prepared by mixing the present

in the tank of liquid by means of the pump 16. Refueling of the pesticide from the tank 15 can be done and mine the dispenser through the sleeves 12 and 7 through the valves 5 and 11.

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Claims (2)

1. A machine for preparing and applying working fluids, pesticides and fertilizers, and a tank with a vacuum source, a suction and discharge line, iiacoc, a dispenser with atmospheric A tap, a filling device, characterized in that, in order to simplify the design, increase productivity and improve hygienic working conditions, it is equipped with a jet pump on the discharge line with a mixing pump and additional lines. tank with the upper and lower parts of the dispenser cavity with a three-way speck, while the lower part of the dispenser cavity is connected to the suction The main line and the mixing chamber of the jet pump through another three-way valve. 2.Alignant according to Claim. 1, characterized in that the dressings (1chpa w ratira is equipped with a load grip for an electric platform chemical packaging.