SU891019A1

SU891019A1 - Fruit picking machine

Info

Publication number: SU891019A1
Application number: SU792788434A
Authority: SU
Inventors: Алексей Павлович Рыбников; Василий Григорьевич Трушечкин; Александр Андреевич Цымбал
Original assignee: Научно-исследовательский зональный институт садоводства Нечерноземной полосы
Priority date: 1979-05-23
Filing date: 1979-05-23
Publication date: 1981-12-23

Description

1one

Изобретение относитс к сельскохоз йственному машиностроению, в частности к устройствам плодоуборочных маишн.FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to harvesting machines.

Известен подборщик хлопка, содержащий бесконечный ремень с пальцами на наружной поверхности, охватывающий шкивы, причем внутренн поверхность ремн выполнена выпуклой , а шкивы щшиндрические 1.Known cotton picker containing an endless belt with fingers on the outer surface, covering the pulleys, and the inner surface of the belt is convex, and the shear pulleys 1.

Недостатком указанного подборщика вл етс то, что он не обеспечивает захвата плодов, имеющих твердую поверхность, а м гкие плоды поверждает.The disadvantage of this pick-up is that it does not ensure the capture of fruits that have a hard surface, and soft fruits defeats.

Известно также устройство дл сбора плодов , содержащее раму с установленным на барабанах бесконечным захватывающим рабочим органом 2.It is also known a device for collecting fruits, comprising a frame with an endless gripping working body mounted on drums 2.

Однако это устройство дл сбора не может эффективно собирать плоды ввиду того, что рабочий орган во врем работы не полностью. проникает во внутрь куста.However, this collection device cannot effectively collect the fruits due to the fact that the working body is not fully in operation. penetrates the inside of the bush.

Цель изобретени - увеличение полноты сбора плодов.The purpose of the invention is to increase the completeness of the collection of fruits.

Эта цель достигаетс тем, что рабочий орган имеет т говый элемент с закрепленными наThis goal is achieved by the fact that the working body has a traction element with fixed on

нем разрезными упругими кольцами, причем концы последних соединены друг с другом посредством продольных гибких св зей.there are split elastic rings, the ends of which are connected to each other by means of longitudinal flexible links.

Кроме того, плоскость разреза каждого кольца расположена под углом к оси кольца.In addition, the cut plane of each ring is located at an angle to the axis of the ring.

На фиг. 1 изображено устройство дл сбора плодов; на фиг. 2 - рабочий орган; на фиг. 3 - разрез развернутой части рабочего органа.FIG. 1 shows a fruit collecting device; in fig. 2 - working body; in fig. 3 - section of the deployed part of the working body.

Рабочий орган 1 устройства дл сбора пло10 дов с низкорастущих растений состоит из набора разрезных упругих колец 2, закрепленных на т говом элементе 3, который представл ет собой бесконечный ремень или замкнутую цепь. Кольца 2 закреплены на т говом злементе 3 The tool body 1 of the device for collecting plants from low-growing plants consists of a set of split elastic rings 2 fixed to the traction element 3, which is an endless belt or a closed chain. Rings 2 secured to tramlement 3

Claims

15 by means of, for example, rivets 4, and between themselves, above the place of their attachment and along the lateral sides of the exciting contour, they are connected with the possibility of Restricted relative deviations relative to each other by means of the hollow) of flexible ties 5 (or separate connecting links located between adjacent rings). The flexible, longitudinal links 5 are made inextensible and connected to the rings by means of the clamps 6. The rings 2 have an oblique slot II opposite the attachment point, which is equidistant from the flexible links 5, the working body 1 covers the driven 7 and the leading 8 drums, which are mounted on the frame 9, hinged at one end on the frame 10 of the device, and on the other resting on the ground by means of rollers P. The lower branch of the working body 1 has a horizontal part A held by the roller 12, which is more than twice the length of the sweep ca B and an inclined portion, which is mounted under koschom storage 13. Working body I between the drums 7 and 8 has the shape of a ring dissected into individual sleeves, and these rings drums 2 have strip shape. The device works as follows. During the movement of the device over a row of plants, the working body 1 moves with its upper branch towards the direction of movement of the device, while falling on the drum 7, spreading it on it in such a way that the cut rings 2 take the form of a strip. This is due to the fact that between the rings 2 there is a pulling element 3 and longitudinal links 5 In this case, the bend of the working body on the drum 7 is possible only if the cut rings 2 are straightened into a strip. The distance between the rings 2 along the longitudinal links 5 should exceed the distance between the coupling element 3 by 2-4.5% depending on the point of attachment of the longitudinal links 5 and the shape of the drums 7 and 8. This difference is prepared by the difference the total length of the longitudinal links 5 and the traction element 3. Upon further movement, the working body 1 again, gradually, takes about its original shape and, on section A, equal to twice the circumference of the circumscribed ring, completely closes, with parts of the cut cola ( from slot P to longitudinal links 5) enter into bushes and along they gradually close at their base and towards the end of section A, the entire crown of the bush is covered by a fascinating contour, and loose parts of the cut rings are located between the soil surface and the crown of the bush. Further, when raising the lower branch in section B of the gripping contour, the cut rings 2 brush the bush, cause fruits (years), and the peduncles and leaves pass between the rings. When the lower branch of the working organ of Level 1 reaches more than the height of the bush, only collected fruits remain in it. On the drive drum 8, the working organ 1 is again opened and the fruits 14 enter the hopper 13.. The proposed device significantly increases the completeness of the collection, mainly from low-growing plants. Claim 1. Device for collecting fruits, mainly from nzkogoruschikh plants, containing a frame with an endless exciting working body mounted on the reels, characterized in that, in order to increase the completeness of fruit collection, the working body has a traction element with split elastic rings fixed on it , the ends of the latter are connected to each other by means of longitudinal flexible links. 2. The device of claim I, of which is the incision plane of each ring at an angle to the axis of the ring. Sources of information taken into account during the examination 1. USSR author's certificate number 223500, cl. A 01 D 45/18, 1967,

2. USSR author's certificate number 745426, cl. A 01 D 45/00, 1977.