JPH034712A - Leaf portion-raising device in digging harvester - Google Patents

Abstract

PURPOSE:To provide the subject device capable of harvesting a vegetable such as onion without being disturbed by the dried leaf portions thereof laid on the lateral portions of a ridge or fallen on the surface of the filed in a period suitable for the harvest thereof, by disposing a raising device for upward raising the leaf portions sagged from the ridge into a groove along the slope surface thereof. CONSTITUTION:The leaves of a vegetable (e.g. onion) cultivated on a ridge die in a season suitable for the harvest thereof and fall on the surface of the field. The leaf portions laid on the lateral portion of a ridge are sagged into the lower groove along the slope surface and disturbs the precise digging, harvesting work. A leaf-raising device 1 is therefore disposed in a digging harvester. The leaf portions (a) sagged into the groove along the slop surface of the ridge are caught and upwardly raised, received in a raising device 2, raised with a lug 3, cut with a leaf and stem-cutting device 4 and subsequently carried toward the side of the frame 6 with a conveyor 5, followed by digging onion, etc., with a digging device 7 for the harvest thereof.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a vegetable harvester, and particularly to a leaf pulling device in a horticulture harvester.

[Prior art]

For example, a conventional onion harvester, which is a horitori harvester, has
There is no equivalent to this type of leaf lifting device.

[Problem that the invention seeks to solve]

This invention is based on a digging harvester, and when digging vegetables, the leaves of the vegetables hang down in the groove along the slope of the ridge, making it difficult to perform accurate digging and harvesting work. There was a problem.

[Means to solve the problem]

Therefore, in order to solve the above-mentioned problems, this invention
It uses the following technical means.

In other words, vegetables grown in the ridges will be harvested at the appropriate time.
The leaves, withered and brown, hang down from the ridges into the grooves along the slopes.

Therefore, a pulling device is provided to pull up the leaf to one side.

[action, effect]

Vegetables grown on ridges, such as onions, will have leaves that wither and fall to the ground when the time is right for harvest. At that time, the leaves located on the sides of the ridge hang down into the grooves below along the slope.

Therefore, when the excavation work is started by rotating each rotating part of the machine, the pulling device 1 engages the leaf part a hanging down in the groove along the slope of the ridge and pulls it upward. It is.

Then, the leaf part is passed to the subsequent pulling device 2, and the leaf stem cutting device 4 is pulled up by the lifting lug 3.
disconnected by.

The cut leaves and stems are then conveyed to the side of the machine body 6 by the conveyor 5 and discharged.

In this way, the one machine 6 continues to move forward and digs up and harvests onions using the digging device 7.

As described above, this invention uses a pulling device to reliably pull up leaves hanging down from the ridges into the grooves, so that the subsequent digging and harvesting work can be carried out without being hindered by the withered leaves. It produces the effect that can be achieved.

In addition, in the explanation of the above-mentioned operation, it is described that the pulled up leaf stem is then caused by a pulling device, but this is only an explanation of an example, and it is also possible to dig it up immediately. .

〔Example〕

A machine body 6 having a traveling device 8 is provided with a digging device 7 for digging up vegetables.

The lifting device 2 has a lifting lug 3 and is attached to the front part of the fuselage in an oblique state f1.

The pulling device 1 is made of a conical spiral body 9, and the thin end thereof is positioned downward and slightly forward, and is mounted on the pulling device 2 so as to be rotatable lψ at a height facing the groove in the field.

4 is a leaf and stem cutting device, and 5 is a conveyor, which is made up of a thread that can discharge the cut leaves and stems to the side of the machine body 6.

In addition, the structure of the pulling device 1 is not limited to a spiral type, and may be a structure using lugs.

[Brief explanation of drawings]

The drawings show embodiments of the invention. FIG. 1 is a front view of the main part, and FIG. 2 is a side view thereof. 1... Pulling device 2... Pulling device R3...
Lifting lug 4... Leaf and stem cutting device 5... Conveyor 6... Machine body 7... Excavation device 8... Traveling device 9... Spiral body

Claims (1)

[Claims] A leaf lifting device for a horticulture harvester equipped with a pulling device that pulls up leaves hanging down from the ridge into the groove along the sloped surface.