RU2390388C1 - Device that sprays spray can aerosol in closed premise - Google Patents

Abstract

FIELD: technological processes. ^ SUBSTANCE: invention relates to veterinary science, particularly to devices and accessories that generate, scatter, spray aerosol in process of medicinal-prophylactic treatments of birds, in process of sanitary-hygiene treatments of premises without presence of people in zone that endangers their health and life. Device that sprays aerosol of spray can in closed premise comprises reduction-type electric motor, having disk or plate rotated by electric motor shaft, on lower surface of which, their half or quarter there are one or several cams with sloping lateral sides. Walls periodically interact with head of spray can valve. Head is installed with the possibility of simultaneous vertical reciprocal motion in limiter that does not close its output hole. ^ EFFECT: simplified design, increased reliability of device operation, wide application in individual, farmer's and other households. ^ 1 dwg

Description

The present invention relates to veterinary medicine, specifically to devices and devices that form, disperse, spray aerosol during treatment and prophylactic treatments of animals and birds in enclosed spaces without the presence of people in a hazardous area for their health.

According to the patent of the Russian Federation No. 2228224 [1] a device is known having an eccentric on the shaft of the gear type of the electric motor with one or more cams lifting the bowl with the can up through the pusher, where its valve head interacts periodically or continuously during the time specified by the control panel with the clamping screw, having a bevel gear at the end of the same shaft, interacting with the same gear of the shaft, bearing on the other end a cylindrical gear, interacting with the same gear of the bowl for spray can and BP pulling it around a vertical axis.

The purpose of the invention is to simplify the design of the device, increasing the reliability of its operation.

This goal is achieved by the fact that a bevel gear is fixed at the shaft end of the vertically set gear type of the electric motor, which constantly interacts with the same gear of the shaft, at the other end of which there is an eccentric with one or four cams with sloping lateral sides that periodically interact when the eccentric rotates with a head that opens the valve for the release of the contents of the willow spray It is progressive and does not cover its outlet (nozzle).

The device is schematically shown in side view in section in the drawing.

The device has a housing 1 with a part 2 having a stopper 3 for the displacement of the canister 4 located in the latch 5, the head 6 of the valve of the canister 4 is placed in the stopper 6 "a" of its lateral displacements, which allows it to shift vertically backwards, not closing its outlet (nozzle ), which does not interfere with its interaction with the cams of an eccentric 7 fixed on the shaft 8 with a bevel gear 9, which is constantly interconnected with the same gear 10 of the shaft 11 of the gear type of the electric motor 12.

Position 13 denotes a bracket, 14 - compartment for an autonomous source of electricity (battery, batteries, etc.), 15 - compartment for a power converter and a control panel of the device.

The operation of the device: the device with the base of the housing 1 is installed on the support of the support pillar or attached with a bracket 13 to the ceiling of the room, on the part 2 of the housing 1 they install a spray 4 so that its bottom part is between the limiters 3 of its displacement, the middle-upper part is in the spring retainer 5 , and the head 6 of its valve is in the limiter 6 "a" of its lateral displacements, but could move vertically backwards and so that its outlet (nozzle) is directed in the opposite direction from the device, in the compartment 14 is placed a stand-alone source of electricity (rechargeable battery, batteries, etc.) or connect the plug of an extension cable (not indicated by the position) of the electric current converter to the lighting network of the room, to the car, etc., set the operating mode of the control panel in compartment 15, for example, turn-on time, duration of operation off time, etc.

At a predetermined time, the control panel from compartment 15 supplies an electric current to the gear type electric motor 12, its shaft 11 transmits rotation to shaft 8 with an eccentric 7 through constantly interconnected bevel gears 10 and 9, its cams with sloping lateral sides begin to interact with head 6 and this time, the valve opens, the contents exit the can into the air, the head 6 cannot move to the limiter 6 "a", but it can move vertically backwards and release aerosol from the can through the outlet TIFA (nozzle).

After the set time has elapsed, the control panel from the compartment 15 stops supplying electric current to the gear type electric motor 12, the shaft 11 stops rotating the bevel gears 10, 9, shaft 8 and the cam 7, it stops in such a position that the cylinder head 6 of the canister is between the cams.

The device is simple in design, reliable in operation, we believe that it will find wide application in farmers, individual and other farms.

Literature

1. Moiseev O.N. A device for spraying aerosol spray can indoors. RF patent No. 2228224, 05/10/2004, M.C. B05B 9/04.

Claims (1)

A device dispersing aerosol spray cans in an enclosed space, comprising a gear type electric motor having a disk or plate rotated by the electric motor shaft, on the lower surface of which, half or a quarter, there are one or more cams with sloping side walls that periodically interact with the spray valve head installed with the possibility of moving at this time vertically back and forth in the limiter that does not close its outlet.

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