JPH0695841B2 - Residual trunk processing method and residual trunk processing device - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a residual trunk processing method and a residual trunk processing device for collecting and processing a long residual trunk such as tobacco.

2. Description of the Related Art Conventionally, in tobacco residual trunk treatment work, it is common for an operator to load the residual trunk rooted by a rooting work machine onto a trailer or the like and carry it out of the field, which requires a great deal of labor. In need of.

In addition, a residual trunk processing machine has been put into practical use that is capable of continuously rooting the remaining trunk, shredding the rooted root, and processing the shredded residual trunk pieces. Has been.

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention In a residual-stem processing work machine that continuously performs rooting of a residual trunk, shredding of the rooted residual trunk, and processing of shredded residual trunk pieces, shreds the residual trunk The cutter has a drawback that it wears out due to soil and small stones attached to the root of the remaining trunk, cannot withstand long-term use, and has a short life. In addition, a large amount of power is required to shred the woody residual trunk with a diameter of 40 to 50 mm, and the engine is becoming larger and heavier. Further, in order to carry out the shredded residual trunk pieces, it is necessary to run a carry-out truck in parallel with the residual trunk processing work machine or attach a storage bag for storing the residual trunk pieces to the residual trunk processing work machine. , It takes a lot of time to discharge the remaining stem pieces.

Means for Solving the Problems A crushing step of crushing the residual trunk, a pressing step of expanding the crushed residual trunk, and a packing step of winding the pressed residual trunk into a roll shape. Was set up.

In addition, a plurality of crushing projections are formed on the outer peripheral surface, a pair of crushing rollers that rotate by engaging these crushing projections with each other, and a plurality of pressure expanding projections are formed on the outer peripheral surface. A residual trunk processing section having a pair of pressure spreading rollers that rotate by engaging the pressure projection projections of each other, and a packing section that rolls up the thin trunk-shaped residual trunk in the residual trunk processing section. A transfer conveyor having a horizontal conveyor section and a vertical conveyor section for transferring the thin flaky trunk from the residual trunk processing section to the packing section was provided.

Action The residual trunk is crushed by the crushing step, the crushed residual trunk is pressed in the pressing step, and the pressed and thin flakes are wound into a roll shape in the packing step.

In addition, the residual trunk is crushed while advancing between a pair of crushing rollers that rotate by engaging the crushing projections with each other. The remaining stems crushed as they progress through the space are pressed into thin flakes. The residual trunk in the form of flakes is transferred from the residual trunk processing section to the packing section by a transfer conveyor and is wound into a roll in the packing section.

Embodiment An embodiment of the present invention will be described with reference to the drawings. First, FIG. 1 shows the whole of the residual trunk processing device which is run by being pulled by a tractor (not shown). Wheels 2 for traveling are attached to the lower part of the machine body 1 and the traveling of the machine body 1 In the front part of the direction (direction of arrow A), an inclined plate 3 inclined forward and downward toward the field scene and a plurality of transfer rollers 4 arranged along the inclined plate 3 are provided. Further, inside the machine body 1, there are provided a residual trunk processing section 5 and a roll forming section 6 which is located behind the residual trunk processing section 5 and performs a packing step.

The residual stem processing unit 5 is located below the pair of upper and lower crushing rollers 7 for performing a crushing process for crushing the residual stems, and a compression process for locating the crushed residual trunks behind the crushing rollers 7. It is composed of a pair of upper and lower pressure spreading rows 8.
A large number of crushing projections 9 are formed on the outer peripheral surface of the crushing roller 7 as shown in FIG.
The crushing projections 9 are meshed with each other. Further, as shown in FIG. 4, on the outer peripheral surface of the pressure roller 8, a plurality of pressure-projection projections 10 which are continuous along the rotation axis are formed. Protrusion 10 Comrades mesh with each other. The crushing roller 7 and the pressure spreading roller 8 are
It is rotationally driven by power from a PTO shaft (not shown) of the tractor.

Further, inside the machine body 1, a horizontal conveyor unit 11 rotating from below the residual trunk processing unit 5 to below the roll forming unit 6, and from the rear end of the horizontal conveyor unit 11 to the roll forming unit There is provided a transfer conveyor 13 composed of a vertical conveyor section 12 standing upright at a position facing the rear surface of 6.

In such a configuration, after the remaining trunk is rooted by a rooting work machine (not shown), the machine body 1 is pulled by a tractor to travel. The residual stems 14a that have been rooted and remain in the field scene are transferred to the residual trunk processing unit 5 along the inclined plate 3 by the transfer roller 4. The remaining trunk 14a transferred to the remaining trunk processing unit 5 is the second
As shown in the figure, first, it is crushed by the crushing process by the crushing roller 7 to form the long piece-like residual trunk 14b and the crushed pieces 14c, and then the long piece-like residual trunk 14b is expanded by the pressure expanding step by the expanding roller 8. It becomes a flaky remnant trunk 14d.

Next, the flake-shaped residual trunk 14d and the crushed fine particles 14c are transferred rearward by the horizontal conveyor unit 11 and the vertical conveyor unit.
It is transferred upward by 12 and is wound into a roll by the packing process by the roll forming unit 6.

After the roll-shaped residual trunk 14e wound into a roll shape in the roll-forming unit 6 becomes a certain size, a string is wound around the outer circumference of the roll-shaped residual trunk 14e and packed, and discharged to the outside of the machine body 1. To do. Rolled residual trunk 14e that was packed and discharged to the outside of machine 1
Will be carried out of the field in the post-work using a carry-out truck or the like.

EFFECTS OF THE INVENTION The present invention is obtained by pressing the residual trunk crushed by the crushing step as described above into a thin piece by pressing in the pressing step, and winding the thin trunk into a roll shape by the packing step. ,
It is extremely easy to handle when the residual trunk is discharged,
Also, since the crushing roller with the crushing protrusions crushed the residual trunk and the crushing roller with the crushing protrusions pressed the residual trunk, the residual trunks were compressed compared to the shredding method using a cutter. Minimal wear and tear on the stem processing part, significantly extending the life of the remaining stem processing part, and less power required compared to the shredding method using a cutter. It has the effect of being able to

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a side view showing the entire residual stem processing device, and FIG. 2 is a side view for explaining the crushing and expanding state of the residual stem in the residual stem processing unit. FIG. 3 is a front view showing the crushing roller, and FIG. 4 is a perspective view showing the crushing roller. 5 ... Residual trunk processing section, 6 ... Packing section, 7 ... Crushing roller, 8 ... Compression roller, 9 ... Crushing projection, 10 ... Compression projection, 11 ... Horizontal conveyor section , 12 …… Vertical conveyor, 13 …… Transfer conveyor

Claims (2)

[Claims] 1. A crushing step of crushing the residual trunk, a pressing step of pressing the crushed residual trunk, and a packing step of winding the pressed residual trunk into a roll shape. A method for processing the remaining trunk, which is characterized in that 2. A plurality of crushing projections are formed on the outer peripheral surface, and a pair of crushing rollers that rotate by meshing these crushing projections with each other and a plurality of pressure expanding projections are formed on the outer peripheral surface. In addition, a residual trunk processing unit having a pair of pressure spreading rollers that rotate by engaging with each other of these pressure spreading projections is provided, and the thin trunk-shaped residual trunk is wound into a roll shape in the residual trunk processing unit. A residual trunk processing apparatus comprising a packing section, and a transfer conveyor having a horizontal conveyor section and a vertical conveyor section for transferring a thin strip-shaped residual trunk from the residual trunk processing section toward the packing section.