SU25803A1 - Device for cutting the ends of carrots - Google Patents

Description

The present invention relates to devices for trimming carrot ends with an endless conveyor that feeds carrots.

In FIG. 1 is a front view of the device; FIG. 2 - view from above; FIG. 3 is a side view; FIG. 4 and 5-part device.

The device is driven from the transmission through the counter-drive 1 located in the lower part by means of the pinion 2 mounted on the counter-drive shaft. On the shaft of the driven gear 3 there is a drum 4 with a groove 5, the purpose of which is to communicate the device of the working and moving stroke. At the top of the bed, there is a conveyor 6, which remains stationary during the working stroke, while during idling it is driven by a lever 7 mounted on a shaft 2 driven by a driven gear.

The movement process is as follows. At the time when the driven gear moves the lever 7, the shaft 8, on which this lever is mounted, also comes into rotation and the second lever 9 presses on the support bar 10 of the conveyor until the conveyor passes a known path and one of its grooves will not stop opposite the cutting units 11 and 12. The device moves when the driving lever 13 goes along the groove in the opposite direction from the device and moves the driven lever 14, which in turn moves the guide rod 15 in the direction indicated in general figure an arrow (FIG. 3). On the guide rod there is a pressing lever 16 which presses against the stop lever 26 of the cutting apparatus 11 for cutting the shanks. This apparatus is screwed to a control rod 17, which runs along a guide post 18 together with a guide rod 15, which leads it with itself through a spring 19. One end of this spring is fixed by a retaining ring 20 on the guide rod and the other on the lever 21 connected to the eye of the regulating rod. When the carrot resists the regulating rod, i.e., rests with one end (tops) on the legs 22-23 of the haulm topper, and its tail into the cutting part 24 of the apparatus for cutting the tails, at that moment the regulating rod together with the apparatus the spring stops, the encounter resistance is compressed, and the guide rod continues its movement and with the lever on it presses on the roller 25

thrust lever 26, which, in its | turn, puts pressure on the knife 27. Thus | tail trimming is obtained. After | the pressure lever went away | dazad, knife 27 by means of a spring 28 | pulls up and the stop lever with the spring 28a also rises up. | When the carrots stop by the tops of the tops in the pads 22-23 of the apparatus for cutting the tops of the tops, the paws are moved apart and by means of the levers 32-31 partly move the stop plates 29-30 apart. These flaps do not allow carrots to go all the way to the knives 33-34, so that only the tops of the tops get to the knives, which they cut off. Knives mounted on the roller 35, which lies on the brackets 36-37. On the shaft there is a pulley 38, which receives rotation from the pulley on the counter drive and transfers it to the blades (FIG. 3).

During the return stroke of the guide rod, i.e. in the idle time of the tabs 22-23 is automatically closed by means of a spring 40, which is above the upper tab and connected to the lever 41. When the spring 40 is closed, the upper tab is lowered and the lower tab is raised by means of the adjusting lever 42.

The subject matter of the invention.

A device for cutting the ends of carrots with an endless conveyor feeding the carrots, characterized by the use of an automatically operating knife 27 for cutting the tail at the moment of approaching a separate link of the conveyor and rotating the skin 33, 34 for cutting the tops.

 copyright certificate V.S. SaPkova

 25803

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