SU22993A1 - Liquid dispenser - Google Patents

Description

The invention relates to automatic dispensers for liquids that are actuated by hand by lowering the corresponding coin, which serves as a coupling body to release the locking device. The proposed automaton is connected to taps regulating the supply of fluid from the reserve tank to the measuring vessel and emptying the latter through the drain pipe.

In FIG. 1 depicts a front view of an automaton with a -particle cut; FIG. 2 is a section through AB in FIG. one.

The reservoir for the reserve of liquid is connected by a tube with a measuring vessel equipped with a drain pipe (not indicated in the drawing), in the volume of which the liquid is dispensed by the proposed automatic device. On these pipes, cranes 4, 7 are installed, on the plugs of which the gears 43, 44 are fixed, placed in the slot 39, which separates the rim and bushing of the planetary gear 31 of the automaton. From the outer side of the gear 31, teeth 35 to 38 are located, with which the pawl 32 of the pivot arm 33, which is mounted on the axis 34 of the planetary gear 31, can engage. The rim and sleeve of the latter are partially provided with threading 41, 42 of the same pitch with gears 43, 44 Above the planetary gear 31 is a lever 26 rotatable on an axis 27, which serves to insert a pin 22 loaded with a spring 23 and a spring 29 on the bevel edge 25 inserted into the space between the teeth of the gear 31 and the rod 22 is provided with a notch 29 intended to sink a flat spring 28 into it, for about The cam which serves as a cam 50 mounted on the edge of the gear 31. The broadened end of the rod 22 adjoins the lower end of the channel 18 with an eye 17 for inserting coins or tokens 24 further through the corresponding hole in the box 30. On the other side of the channel 18 against the rod 22 is placed a rod 19 loaded with a spring 21, terminating with the button 20 withdrawn to the outside of the machine gun.

To activate the automaton, a coin or a token 24 is lowered into the peephole 17. It enters the lower part of the channel 18 between the rods 19 and 22. Then, when pressing the button 20, the rod 22 moves to the right (according to the drawing), lifting the bevel edge 25 26, which, disengaged from engagement of the planetary gear 31, is held up in an offset position by a spring 28, which falls into the notch 29 of the rod 22. The coin used for the indicated movement of the rod 22 is burned into the box 30. Then turning the lever (down) the lever 33 of the pawl 32 sequentially captures tine 35 - 38 and engages the rim 41 of cutting gear 31 with the pinion 43, whereby the valve 4 is opened and the filling occurs dimensional receptacle. With further rotation of the lever 33, the cutting 42 of the planetary gear wheel engages with the gear 43 and closes the valve 4 by filling the measuring vessel, equipped with the appropriate signal. When the 32 teeth 37, 38 are successively gripped by the pawl, the sterols 44 interlock with the cuts 41, 42, and the valve 7 is opened and closed, causing the measuring vessel to empty. After the complete rotation of the planetary gear 31, its cam 50 presses the spring 28, releasing the rod 22, which returns to its original position under the action of the spring 23 to repeat this process.

The subject matter of the invention.

1. A liquid dispensing machine that is operated by hand by lowering the corresponding coin, which serves as a clutch body for releasing the locking device, characterized in that it uses an inset between two teeth connected to the inlet and outlet valves

by means of the gears 43 and 44 of the planetary gear 31, a pivoting lever 26, lifted to release the gear 31, in order to prepare the machine for action by means of the rod 22 c. the beveled edge, which is under the action of the spring 23, longitudinally moved by a coin when pressing the button 20 and holding the flat spring 28 in its extreme position, which falls into the notch 29 of the said rod 22 to be lifted to return the rod 22 to its original position, in order to prepare the machine for repeated action by means of cam 50 fixed on gear 31, after complete rotation of gear 31 by means of a TOGO- or other governing body.

2. The form of execution of the machine specified in paragraph 1, characterized in that the gear 31 is provided with an annular cut, the edges of which have partial cuts 41 and 42, in order to alternately rotate the gears 43 and 44 mounted on the axis of the cranes of the gears 43 and 44 making a full turn gear 31:

3. In the automaton indicated in p. 1, use the rotary lever 33 freely mounted on the axle of the gear 31 and equipped with a ratchet dog 32 for gripping the teeth 35 - 38 located on the gear disk 31. to the author's certificate S. N 22993 I. Kartasheva

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