SU382372A1 - MACHINE FOR LANDING ONION SEVKA - Google Patents

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery.

Machines for planting onion sets are known, including a hopper with a feeder, a planting device and an orientation device placed between them, and its device for the bulbs. The medium for the orientation of the bulbs in this magic is the Heartless Flow, injected by fans into the orientation chamber.

However, the known machine does not discourage the qualitative orientation of the bulbs, which leads to a neoresenting. My nose of the bulbs, and consequently, to a decrease in the percentage of their germination.

In the proposed machine, the power supply device is made in the form of a vibrating, cleaned gutter, sized in an alternating gutter, in which one of the end walls on the side of the seeding device has a slot and is installed with a gap relative to the end wall of the fixed gutter.

The drawing shows schematically the description of the 11th voyema machine for the nose of the onion set (side view) with cross-section m along L-.4.

MaiJjHHa consists of a bunker / with an inclined chute 2 rigidly attached to it. At the lower end there is an end wall L with a through slot 4, an oscillating trench 5 inserted into the fixed chute 2 in such a way that its upper end enters the bunker /, and bottom - does not reach the end wall 3 of the fixed chute 2; the landing wheel 6 with grippers, placed inside the opener corus 7, the press roller S, the drive mechanisms 9 n 10 for lying the landing wheel 6 and the oscillatory movement message to the chute 5.

Landing wheel 6 is equipped with scraper / ;.

During operation, the material of the oscillating material is transferred by the chute from the hopper 1. .a c along the oscillating chute 5, the seeds of the onion-seed drive are oriented tails forward, but are directed towards the movement.

This orientation is achieved due to the fact that the tipping angle of the bows relative to the tail significantly increases the throwing angle of its bottom.

From a copeckle gutter 5 seeds of a lukasevka, t to a fixed gutter 2, than oueciiemiBtiiCT preservation oriented 1i, Bi.yut up to the onion tail of the onion into the groove of the i-orc wall L.

Punching a stick for the end wall

bow zazhmksgs zahvat :; : ii 4 1 month old, his

Wheels 6.: i ONION through iipope3i in the face

Wall 2 is removed from chute 2. Next, oji is transported by the planting wheel to the bottom of the furrow at a circumferential speed equal to the speed of the machine, slightly pressed by the bottom into the soil, and released from the grip at the moment when its tail is directed upwards.

The onion pressed into the soil is sealed by the soil that falls in the furrow and is rolled by the roller 8.

Clearing the grips from sticking is carried out by the cleaner.

Subject invention

An onion-seeding planting machine, comprising a hopper with a feeder, an orienting device for bulbs, and a planting device, characterized in that, for the purpose of better orientation of the bulbs, the orienting device is made in the form of an oscillating groove located in a stationary groove,

one of the end walls of the oscillating chute from the side of the landing device has slots and is installed with a gap relative to the end wall of the fixed chute.