SU470130A1

SU470130A1 - Device for engafting cuttings

Info

Publication number: SU470130A1
Application number: SU7301908742A
Authority: SU
Inventors: Л.Б. Думай; Ю.В. Бирюков; М.А. Савин; В.И. Жуган; Н.М. Бужор; А.И. Душкин; И.А. Элькин
Original assignee: Украинский Научно-Исследовательский Институт Виноградарства И Виноделия Имени В.Е.Таирова; Одесский сельскохозяйственный институт; Головное Специализированное Конструкторское Бюро По Машинам Для Садов И Виноградников
Priority date: 1973-04-16
Filing date: 1973-04-16
Publication date: 1978-06-25

Description

Изобретение отг-юснтс i винсградарству , а именно к установкам дл прививки виноградных черенков.The invention of innovations and insurance, in particular for installations for grafting grape cuttings.

Известны установки дл прививки виг оградиых черенков г в которых весь § цикл прививкиi 3 том числе и соединение , точнее сближение привойных ПОДБОЙНЫХ черенков, производитс в продессе вращени барабанов, они содержат вращающиес барабаны с зажима- JQ ми дл черенков. Оси черенков приво и ГЮХ1ВОЯ, наход щихс в зажимаХр параллельны ос м вращени барабано1з и движутс по окружност м, соприкасающимс в одной точке, в которой про- |g исходит стыковка черенков. Основным недостатком известного устройства вл етс то, что оно приме нимо дл реализации таких слособОЕ соединени при которых компоненты gg прививки в зоне стыковки соприкасаютс только по торцам, т,С; не перекрывают друг друга по млине. К,таким соединени м относитс только прививка .посредсгБом скобок. Поэтому устрой™ gg с-лйо не может быть использозат-ю дл механизации таких игироко известных способов прививки, как пластинчатые гаиtifc и пазы, срез с зьгчком к др.. ,где дл соединени необходилю двлке- зО ыие черенков в осевом направлении сThere are known installations for grafting cutting fences cuttings in which the entire grafting cycle including the connection, more precisely, the graft cutting MITTED cuttings, is produced during rotation of the drums, they contain rotating drums with clamp-JQ for cuttings. The axes of the grafted and HYH1VOYE cuttings located in the clamp Xp are parallel to the axis of rotation of the drum and move along circles that are in contact at the same point where the cutting of joints proceeds | g. The main disadvantage of the known device is that it is applicable to the implementation of such close connections, in which the components of the gg grafting in the docking zone are in contact only at the ends, t, C; do not overlap each other. Such compounds include only grafting by means of brackets. Therefore, the device gg s-lyo cannot be used for the mechanization of such well-known grafting methods as lamellar gauges and grooves, cut from the pinch to the other, where to connect the cuttings in the axial direction with

перекрытием их по длине в конечном положении,overlapping them in length in the final position,

С целью повышени надежности соединени компонентов прнвивки барабаны с зажимами выполнены вращающимис вокруг осей, пересекающихс под углом, причем ось зажима расположена под углом к плоскости барабана, равным половине угла меж.цу ос ми вращени барабанов .In order to increase the reliability of the connection of the components of the assembly, the drums with clamps are made rotating around axes intersecting at an angle, the clamp axis being at an angle to the drum plane equal to half the angle between the axes of rotation of the drums.

Это позвол ет обеспечить соосность черенков приво и подвод .This allows for coaxiality of the cuttings of the lead and the approach.

На чертеже изображена предлагаема установка.The drawing shows the proposed installation.

Установка состоит из двух барабанов 1 и 2, синхронно вращающихс вокруг осей, которые пересекаютс под углом ,. На барабанах установлены призматические зажимы 3 и 4 так, что оси помещенных в них черенков лежат в плоскост х, проход щих через оси вращени барабанов, а с плоскостью барабана образую т угол - ,The apparatus consists of two drums 1 and 2 synchronously rotating around axes that intersect at an angle,. Prismatic clips 3 and 4 are mounted on the drums so that the axes of the cuttings placed in them lie in planes passing through the axes of rotation of the drums, and form an angle with the plane of the drum,

Такое расположение зажимов обеспечивает в точке максимального сближени барабанов соосность черенков подво и приво , расположенных в. противосто щих зажимах.This arrangement of the clamps provides at the point of maximum convergence of the drums coaxiality of the cuttings of the stock and privo located in opposing clips.

Claims

The arrangement of the planes of the drums at an angle makes it possible to place between them working bodies 5 for copulation cuts on the basement and graft, on the example of the cutter for trimming cuttings and cutting spikes and grooves (in the drawing cTaiHHHa, the drive of the drums, working bodies and others are not shown) The installation works as follows. In the loading zone (for example, in the zone of the greatest divergence of the drums), cuttings of the drive and the stock are placed in the clamps of the rotating drums, which move during rotation to the working units that produce cutting sections (spikes and grooves). Upon further rotation of the drums, the clips with the cuttings approach each other, and in the zone of maximum convergence of the drums a final connection of the drive with the stock takes place, after which the clips are forcedly opened and the graft is ready unloaded. The process of connecting the cuttings goes in the axial direction, which makes it possible to use the proposed device for all currently known methods of grafting, including grafting by means of brackets. At the initial moment of contact between the cuttings when connecting, for example, on a thorn and groove, their axes are moving at an angle that is small in magnitude and has virtually no effect on the joining process. Thus, the proposed device allows the entire vaccination cycle to be performed in the process of only one main movement — the rotation of the drums. In this case, the grafting components are connected in the process of synchronous rotation with the elements bringing them closer to the axial direction, which makes it possible to combine the grafting of all known forms. Claims 1. An installation for grafting cuttings, such as grapes, including rotating drums with clamps for cuttings, characterized in that, in order to improve the reliability of the connection of the grafting components, the drums with clamps are made to rotate around axes intersected at an angle.

2. Installation in accordance with clauses 1 and 1 with the fact that, in order to ensure alignment of the cuttings of the lead and the stock, the axis of the clamp is located at an angle to the plane of the drum equal to half the angle between the axes of rotation of the drums .