SU124725A1 - Semi-automatic for the sale of newspapers - Google Patents

Description

The invention relates to semi-automatic newspapers selling pressures of a hand lever and having a lever arm mounted at the end of the coin duct controlling the operation of the newspaper dispensing mechanism. The known semi-automatic machines of this type have a relatively complicated transmission system and a complicated mechanism for issuing newspapers.

In the proposed semiautomatic device, a significant simplification of the design is achieved due to the fact that the newspaper delivery mechanism is made in a rotatable / 1 spring-loaded flat plate connected by means of a flexible rod with a movable bar, and a hand lever is connected using a similar flexible rod with a counter-load bearing a spring-loaded dog that interacts when the rocker is lowered with the moving bar of the mechanism for issuing newspapers.

FIG. 1 shows an external view of a semiautomatic device; in fig. 2-diagram of the coin guide and lever rocker; in fig. 3-scheme of the interaction of the hand lever with the mechanism for issuing newspapers; in fig. 4-a general view of the mechanism for issuing newspapers in a non-working position; in fig. 5- laid on the mechanism at the time of issuance of the newspaper.

A semi-automatic machine for selling newspapers consists of a body / in which there is a hole 2 for a coin, a longitudinal slit 3 for a manual lever 4 and an opening 5 for issuing a newspaper. A coin lowered into the semiautomatic device through the coin conduit 6 is lowered onto the shoulder of the L-shaped lever 8 on the axis 7, the other shoulder of which serves as an abutment for the rocker arm 9 with the spring 10. Under the weight of the coin, the lever 8 rotates and releases the beam, which together with the roller pressed into it // turn; It rotates around the axis of this roller and directs the coin to the cash register 12. The other end of the roller is pressed into the arrow 13, which, when the rocker arm is rotated by the action of the spring 10, also rotates and becomes in the working position indicated in FIG. 3. The hand lever 4 is connected with the power of the flexible rod 14 and the blocks 15 with the counter load 16. The latter with abzoy

a subcircumference 11C11I011 with a U7 pawl having a finger 18. When pushing the hand lever 4, the counterweight J6, together with the pawl 17, rises; The thumb of the dog slides along arrow 13, with the result that the end of the dog of the dog engages with pin 19 fixed on the movable bar 20. The footprint is the first link in the mechanism for issuing newspapers. The movable plate 20 with the help of the flexible rod 2 and the blocks 22 is connected to a spring-loaded flat plate 23 rotatably mounted in the rear of its body against the opening 5 for issuing newspapers. When the hand lever 4 is applied to the lever 4, the pawl 17 lifts the pin 19 for the movable bar 20, which rotates the flat plate 23, the latter enters the newspaper sgb 24 and pushes it out of the semiautomatic device.

When the dog / 7 moves upward, the finger 18 rotates the arrow 13 to the initial position (shown in Fig. 3 by the dotted line), and together with the arrow 13 it rotates and becomes the initial position and the barrel P.

The newspapers are installed in a semiautomatic device with an edge on an inclined plane 25. The newspapers are fed to the dispensing window with a weight of rollers 26, which freely roll along the guide rails 27.

Subject invention

A semi-automatic machine for selling newspapers, operating from the pressure of a hand lever and having a lever arm mounted at the end of the coin duct, lowered from the weight of the coin, characterized in that, in order to simplify the design, the mechanism for issuing newspapers is in the form of a rotatable spring-loaded flat plate connected by a flexible tube. gi with a movable bar, and the hand lever is connected by means of a similar flexible rod with a counterweight, carrying a spring-loaded pawl, interacting with the movable arm with the movable bar of the mechanism in newspapers garden. .2 FIG. 3