SU1192690A1 - Fruit separator for tomato harvesting machine - Google Patents

Abstract

FRUIT SEPARATOR OF TOMATO-TRAINING MACHINES, containing finger-mounted tines mounted on the frame. mounted on crankshafts, a mechanism for driving the tines into reciprocating oscillatory movements, characterized in that, in order to increase the productivity of separating the fruits of tomatoes, the tines are mounted on the crankshafts with the possibility of longitudinal axial rotation, with each end of the tine having a telescopic shaft a common longitudinal traction with an eccentric drive mechanism in an oscillatory motion, and the fingers on the tines are mounted with a pin, decreasing in the direction of movement of the technological process.

Description

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FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to machines for the harvesting of tomato machine varieties.

The purpose of the invention is to increase the productivity of the separation of the fruits of tomatoes.

FIG. 1 shows a fruit separator, side view; in fig. 2 - the same, top view; in fig. 3 - the same, front view.

A fruit separator consists of a frame with two identical crankshafts fixed on it at the 4) end ends

1 and 2, -. On which they are mounted using special bushings-bearings 3 fruit separating elements 4, in the form of finger tines. The rakes of the fruit compartment of the lower elements 4 are mounted on the crankshafts 1 and 2 with the possibility of a longitudinal axial rotation, and the fingers on the rakes are mounted with iJiaroM, decreasing in the direction of the technological process. On the rear crankshaft 2, the drive sprocket 5 is fixed to the drive mechanism of the tine arms in reciprocating motion. The symmetry of rotation of the crankshafts 1 and

2 provides a transmission mechanism 6. The fruit separating elements 4 are oscillatingly driven by an eccentric drive mechanism 7 through telescopic shafts 8 and a common longitudinal rod 9. Under the fruit separating elements 4 there is a bar conveyor 10, a remote conveyor 11 and an unloading conveyor 12.

To balance the vibrations of the fruit elements, there are balancing masses 13.

Plodder works as follows.

Fruits with stems and leaves are fed to a bar conveyor 10 and move with it under the fruit separating elements 4. The fingers of the fruit separating elements are inserted into the fruit stem due to the rotation of the crankshafts 1 and 2, driven by the drive sprocket 5 and the transmission mechanism 6 and oscillating movements are performed therein by means of telescopic shafts 8 and an eccentric drive mechanism 7. In doing so, the mass is subjected to oscillatory movements throughout its volume. The separated fruits wake up through the rod conveyor 10 to the external conveyor 11, and from there onto the unloading conveyor 12. The stems are dropped by the rod conveyor 10 onto the ground.

Claims (1)

The fruit separator of tomato harvesting machines containing palm rakes mounted on the frame mounted on crankshafts, a rake mechanism for reciprocating motion, characterized in that, in order to increase the productivity of separation of tomato fruits, the rake is mounted on crankshafts with the possibility of longitudinal axial rotation, at the ends, each rake has a telescopic shaft connected through a common longitudinal rod with an eccentric drive mechanism into oscillatory motion, and the fingers on tines are installed in increments decreasing in the direction of motion of the process.