JPS63116614A - Harvester for sugar cane - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (1) The present invention mainly relates to a sugar cane harvester for harvesting green cane, that is, sugar cane with green vegetables and subjecting it to predetermined processing.

[Call the Sugar Cane] Conventionally, it is known that sugar cane is harvested from the working area, defoliated and cut, then sorted by wind power, and then loaded onto a companion vehicle.

For example, in conventional sugarcane cutting machines, the root part of the sugarcane is harvested, the leaves are removed, and then shredded, and a suction type fan is used to suck up light trash such as dead leaves in the middle of the belt conveyor. The aircraft was being blown to the side.

However, in conventional sugar cane cutting machines, when the sugar cane is being conveyed by the bell 1 or chain conveyor, the lash is sorted by sucking it into the suction fan into the light dead leaves, etc. Since the method is made of plastic, it has the disadvantage that it is not possible to completely remove dead leaves and other trash. Moreover, it was difficult to avoid the drawback that trash such as dead leaves would clog the conveyance path such as the fan or the conveyor.

Furthermore, since a belt or chain conveyor was simply used, it was difficult to prevent mud from adhering to or getting into the storage container.

Hikari 101 - This invention was made in view of the prior art as described above, and particularly aims to provide a sugar cane harvester that can minimize the amount of contamination with dead leaves and soil.=3 − I am.

In order to achieve the above-mentioned object, this invention disposes a sugarcane cutting device in the central part of the frame, and crawlers are provided on both sides of the frame. A rotary conveyor that receives the cut sugarcane harvested from the work site and transported by the reaping device and cut it on the way to the lower part and rotates it to the upper part, and the cut sugarcane that falls from the upper part of the rotary conveyor. a belt conveyor that receives and conveys the cut sugar cane, a first blower that blows away light trash such as dead leaves when the cut sugar cane falls from the rotary conveyor to the conveyor from bell 1, and a first blower that blows off light trash such as dead leaves, and the cut sugar cane falls from the end of the belt conveyor. The gist of the sugarcane harvester is that it is equipped with a second blower that sometimes blows away dead leaves, etc. from the eaves again.

In this invention, a rotary conveyor and a belt conveyor are skillfully combined, and a first blower and a second blower are further arranged to remove trash such as dead leaves and to prevent viable bacteria. I am trying to make it possible to do it completely.

The 1-dish 1-east rotary conveyor receives the cut sugar cane at the lower part, conveys it to the upper part, and drops it from there. Appropriate gaps are provided on the outside of the conveyor, allowing for more complete bacterial growth.

Further, when the cut sugar cane is dropped from the upper part of the rotary conveyor, wind from No. 170A is applied to blow away trash such as dead leaves. Therefore, dead leaves, etc. 1~lush are blown away in a more complete form. It is possible to minimize the amount of debris such as dead leaves mixed in.

Furthermore, even when the cut sugar cane falls from the end of the bell 1 conveyor, the second blower is used to remove light dead leaves, etc.
Since the lint is blown away, it is possible to completely prevent the contamination of dead leaves, etc.

One preferred embodiment of the present invention will now be described with reference to the drawings. However, the invention is not limited only to this embodiment.

A pair of crawlers 2 are provided on both sides of the frame 1.

This crawler 2 is for transporting and driving the entire harvester, and can be of any conventional type.

If necessary, it is also possible to provide a wheel-type conveyance drive means in place of the crawler 2.

A sugarcane cutting device 3 is provided at the front part of the frame 1. The sugarcane cutting device includes, for example, a crop divider 4, a feed roller 5, a base cutter 6, a scraping roller 7, a feed roller 8, a feed roller 9, a chopping cutter 10, etc., arranged in this order. The height of the crop divider 4 can be adjusted by adjusting means 11.

In addition, the base cutter 6 and the members following it are also adjusted by the adjusting means 1.
2, the position can be adjusted.

The driver's seat 14 is fixed to the frame 1 near the sugar cane cutting device 30. A handle and other operating devices are provided here, but since they are the same as conventional ones, detailed explanations will be omitted. A rotary conveyor 15 is arranged next to the sugar cane reaping device 3.

The rotary conveyor 15 has a cylindrical shape as a whole and is constructed in the shape of a drainboard. Multiple rings are arranged with slight gaps between them, allowing soil, etc. to fall through the gaps.

Raising blades 16 are arranged inside the rotary conveyor 15 at predetermined intervals.

The end of the sugarcane cutting device 3 is arranged below its carousel 15.

In other words, the cut sugar cane cut by the chopping power cutter 10 falls inside the lower part of the rotary conveyor 15.

A starting end of the belt conveyor 18 is disposed to penetrate inside the rotary conveyor 15. The belt conveyor 18 is arranged with a slight upward inclination toward its terminal end, and is shaped like a J: for conveying the cut objects upward.

On both sides of the starting end of the belt conveyor 18, chutes 19 are arranged in opposite directions in the shape of a letter "V".

The cut part of the sugar cane falls to the lower part of the rotary conveyor 15, is scraped up by the blades 16, and is conveyed to the upper part.
It falls from there, is guided by the chute 19, and falls to the starting end of the belt conveyor 18.

A first blower 20 for blowing wind is arranged in the middle of the falling path of the sugarcane cutting section. 1st blower 20
A guide 21 is arranged on the opposite side from the outlet 20a of the harvester, and the guide 21 guides the light dead leaves etc. 1~lush that have been blown away by the wind of the first blower so that they are blown out to the side of the harvester. It has become.

At that time, a damper (not shown) can be used to selectively blow the air to the right or to the left.

The terminal end of the belt conveyor 18 slightly protrudes rearward, and the 270th aperture 23 is provided below it. 27th
The outlet 23a of the 0-a 23 is directed toward the rear part of the belt conveyor 18, and among the cut sugarcane that falls from there, light waste tube trash can be blown off in any direction. Preferably, the blowing direction is set at a predetermined angle (for example, 45 degrees or more) to the conveyance direction of the belt conveyor 18, so that the dead leaf pipe trash is blown off to the side as much as possible.

The escort vehicle 25 is used while being towed by the harvester only during work. There is a cage 26 on the companion platform, and a belt conveyor 1
The cut sugar cane that has fallen from No. 8 is stored there.

In addition, a workbench 27 is placed in the middle of the belt conveyor 18 so that one or two workers can stand there and monitor the cut sugarcane being conveyed by the bell 1-conveyor 18. I'm at No. Further, it is desirable that the operator selects and removes only the top part of the cut sugar cane that has been conveyed by the belt conveyor 18, if necessary.

Note that the symbol @29 indicates the engine.

[Brief explanation of the drawing]

FIG. 1 is a schematic side view showing a sugar cane harvester and related devices according to the present invention, and FIG. 2 is a schematic rear view showing the rear part of the sugar cane harvester shown in FIG. 1, Frame 2, Crawler 3, Corn cutting equipment 4-, Crop divider 5, Feed roller 6, Pace cutter = 11 = 7, , , , Scraping roller 8 , , , , Feed [-1-La 9 , , , , Feed [l-Ra io , , Chizutsubingkatsu- 141, 1, Driver's seat 15 , , rotation = 1 bearing 181. . , Bell 1 - Conveyor 20 , , , 1st block [Core 23 , , 2nd proer 25 , , Accompanying 26 , , , Cart 27 , , Workbench 29 , , Engine - 12-,-

Claims (1)

[Claims] In a sugarcane harvester in which a sugarcane cutting device is disposed in the center of the frame and crawlers are provided on both sides of the frame, the sugarcane is harvested from a working area by the sugarcane cutting device, is transported, and is cut on the way. A rotary conveyor that receives cut sugar cane at the lower part and conveys it to the upper part, a belt conveyor that receives and conveys the cut sugar cane that has fallen from the upper part of the rotary conveyor, and a belt conveyor that transfers the cut sugar cane from the rotary conveyor to the belt conveyor. The conveyor belt is characterized by comprising a first blower that blows off light trash such as dead leaves when it falls from the end of the belt conveyor, and a second blower that blows off light trash such as dead leaves again when the cut sugarcane falls from the end of the belt conveyor. Harvester for sugarcane.