JP2000000008A - Harvester auxiliary machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the working efficiency with the labor reduced by permitting the harvested crop plants to be placed on the conveyer from its both sides, when the harvested crop plants are cut off their leaves and stems on the way that the crop plants are placed on the conveyer and conveyed. SOLUTION: A conveyer 3 for conveying the harvest is attached on one side of the undercarriage 2 equipped with a running gear 1 and an auxiliary conveyer 4 and a cutter are attached on one side of the conveyer 3, further another auxiliary conveyer 6 and another cutter are mounted to the other side of the conveyer 3, too.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crop assisting machine for transporting crops.

[0002]

2. Description of the Related Art A conventional harvesting assisting machine has a configuration in which an auxiliary transport device for placing foliage on one side of a transport device and a cutting means for cutting the foliage are provided.

[0003]

In the above-described harvesting assisting machine, when the crop is placed on the transporting device, the auxiliary transporting device for mounting the foliage is provided only on one side. Since the foliage must always be placed in one direction, there is a problem that labor is required and work efficiency is deteriorated.

[0004]

The above object of the present invention is achieved by the following constitution. That is, a transport device 3 for transporting the crop is provided on one side of the undercarriage 2 having the traveling device 1,
An auxiliary transport device 4 and a cutting means 5 are provided on one side of the transport device 3, and an auxiliary transport device 6 and a cutting device 7 are provided on the other side of the transport device 3.
It is a harvest assistant machine characterized by having provided.

[0005]

Embodiments of the present invention will be described with reference to the drawings. 1 to 3 show a harvesting assisting machine A embodying the present invention. The present embodiment shows a harvesting auxiliary machine A taking root vegetables, particularly radish as an example. On one side of the front part of the chassis 2 having the traveling device 1 (in this embodiment, on the left side with respect to the traveling direction), a transport device 3 for transporting the radish 9 harvested from the field toward the chassis 2 is provided. A container 8 for storing the radish 9 conveyed to the terminal end of the device 3 is placed on the chassis 2. On one side of the transfer device 3, an auxiliary transfer device 4 for placing and transferring the foliage 9b of the radish 9
And cutting means 5 (hereinafter referred to as a cutter) for cutting the foliage 9b of the radish 9 during transportation. In addition, on the other side of the transport device 3, an auxiliary transport device 6 for mounting and transporting the foliage 9 b of the radish 9 and a radish 9 during transport.
The cutting means 7 (hereinafter, referred to as a cutter) for cutting the foliage portion 9b is provided. An operation unit 10 for operating such a harvest assistant A is provided on the front right side of the chassis 2.

FIG. 4 is a diagram of a transmission mechanism of the radish harvesting auxiliary machine A described above. The power of the engine 11 is transmitted to the variable hydraulic pump 12a of the hydraulic continuously variable transmission 12, and the operation unit 10
The swash plate (not shown) of the variable hydraulic pump 12a is tilted by the speed change lever to feed oil to the constant-pressure hydraulic motor 12b. The power of the fixed-quantity hydraulic motor 12b is input to the traveling transmission device 13, and then the speed is arbitrarily changed to drive the traveling device 1.

On the same axis as the variable hydraulic motor 12a,
A work implement pump 14 having a different hydraulic pressure source from the hydraulic continuously variable transmission 12 is provided. The rotational force of the work machine pump 14 is transmitted to a work machine motor 16 by a hydraulic pipe 15, and the work machine motor 16 drives the transfer device 3, the auxiliary transfer devices 4, 6, and the cutting means 5, 7. It is. Describing this configuration in detail, the driving force of the work machine motor 16 is:
First, the sprocket 18 is output to the shaft 17 and drives the sprocket 18 fixed to the shaft 17.

On the lower side in the transport direction of the transport device 3, a shaft 19 is provided.
And a sprocket 20 fixed to the shaft 19 is provided on the left and right. The shaft 21 and the shaft 2 are located on the upstream side of the transfer device 3 in the transfer direction.
1 is provided with sprockets 22 fixed to the left and right. A chain 23 is provided between the sprockets 20 and 22.
Is wound. A sprocket 24 is fixed to one end of the shaft 19, and a chain 25 is wound from the sprocket 18 on the work machine motor 16 side.

A shaft 2 is provided on the lower side of the auxiliary transport device 4 in the transport direction.
6 is provided, and one end of the shaft 26 has a sprocket 27
Is fixed, and the chain 2 from the work machine motor 16 is fixed.
5 are wound. A sprocket 28 is fixed to the other end of the shaft 26. A sprocket 29 is provided on the upstream side of the auxiliary transport device 4 in the transport direction, and a chain 30 is wound between the auxiliary transport device 4 and the upstream sprocket 28.

The chain 25 from the work machine motor 16 drives a counter sprocket 31, and the power transmitted to the counter sprocket 31 is transmitted to the cutter 5 via a shaft 32, a sprocket 33, a chain 34, and a sprocket 35.
Is driven. A sprocket 36 is fixed to the other end of the shaft 19 on the lower side in the transport direction of the transport device 3,
In this configuration, the auxiliary transport device 6 and the cutter 7 are driven from the sprocket 36. The sprocket 36 has a chain 37
Is wound to drive the upper sprocket 38 and the counter sprocket 39. The counter sprocket 39 drives the cutter 7 via a shaft 40, a sprocket 41, a chain 43, and a sprocket 42, and the sprocket 38 includes a shaft 44, a sprocket 45,
In this configuration, the auxiliary transport device 6 is driven via a chain 46 and a sprocket 47.

When the harvesting operation is started by running the harvesting assisting machine A constructed as described above, a plurality of workers 48 located on the side of the undercarriage 2 and on the upstream side in the traveling direction of the harvesting assisting machine A, The radish 9 is pulled out from the surface, and the radish 9 is placed on the transport device 3, and the foliage 9 a of the radish 9 is placed on the auxiliary transport device 4. Then, the radish 9 is conveyed toward the container 8 on the undercarriage 2 side, and the foliage 9b of the radish 9 is cut by the cutter 5 on the way. The worker 48
By working on the upper side in the traveling direction, the radish 9 can be easily placed on the transport device 3. If the transport device 3 is in a direction away from the operator, the worker 48 performs the operation while chasing the transport device 3, so that the ergonomic work efficiency is reduced. Further, even if the worker 48 exists on the upper side in the traveling direction of the transport device 3, there is no problem because the traveling speed of the harvesting auxiliary machine A is slow. The slow speed of the auxiliary harvesting machine A means that the worker 48 needs
This is the speed at which a margin is taken when extracting and mounting on the transport device 3. Of course, the traveling speed of the harvest assistant A changes depending on the number of the workers 48 and the length of the transport device 3.

While working as described above, the harvesting auxiliary machine A
When it reached the edge of the field, it had been turning in the past,
Work backwards. As described above, the work can be performed while moving backward, because the auxiliary transfer device 6 and the cutting means 7 are provided on the other side of the transfer device 3, that is, the auxiliary transfer device 4 is provided on both sides of the transfer device 3. This is because the cutting means 5, the auxiliary transport device 6, and the cutting means 7 are provided. Accordingly, the harvesting assisting machine A can work without turning even if it reaches the end of the field, so that the work can be performed efficiently. Further, even if the worker 48 on the upstream side in the transport direction of the transport device 3 forgets to pull out some of the radish 9 or makes a mistake in pulling out, if another worker is on the downstream side in the transport direction of the transport device 3, , Can cope.

The radish 9 transported to the terminal end of the transport device 3 is stored in the container 8 by an assistant 49.
While performing such operations, the harvesting assisting machine A runs at an arbitrary speed. The harvested radish 9 is successively stored in the container 8 and becomes full. The full container 8 is lowered by a forklift or the like, another empty container is placed thereon, and the operation is continued again.

Next, FIG. 5 will be described. This figure is
It is a top view of another example of harvest assistance machine A. The transport devices 50 and 51 are provided in a substantially parallel state toward the front of the chassis 2, and the transport devices 50 and 51 are provided with seats 52 and 53, respectively. Also, the starting end 50 of the transfer device 50
a and the start end 51a of the transport device 51 are shifted in position. Accordingly, since the positions of the seats 52 and 53 are also shifted, the work can be performed without the workers sitting on the seats 52 and 53 coming into contact with each other. In particular, it is possible to ensure safety when harvesting crops on the field with the knife. In the relationship between the transfer devices 50 and 51, the arrangement may not be substantially parallel. That is, they may be attached at a predetermined angle.

Next, FIG. 6 will be described. This figure also
It is a top view of another example of harvest assistance machine A. The transport device 54 is provided toward the front of the chassis 2, and seats 55 and 56 are provided in front of the chassis 2. The seat 5
In providing 5 and 56 in the front part of the undercarriage 2, the position of the hand of the worker reaches the transfer device 54. With this configuration, the work can be performed without the workers sitting on the seats 55 and 56 coming into contact with each other, and the work can be performed efficiently.

[0016]

As described above, according to the present invention, the transporting device 3 for transporting the crop is provided on one side of the undercarriage 2 having the traveling device 1, and the auxiliary transporting device 4 and the cutting means 5 are provided on one side of the transporting device 3.
And the auxiliary transport device 6 and the cutting means 7 are provided on the other side of the transport device 3, so that the harvesting auxiliary machine can work without turning even if it reaches the end of the field, Work can be performed efficiently.

[Brief description of the drawings]

FIG. 1 is a front view of an auxiliary harvesting machine.

FIG. 2 is a plan view of an auxiliary harvesting machine.

FIG. 3 is a left side view of the harvest assistant.

FIG. 4 is a transmission mechanism diagram

FIG. 5 is a plan view of an auxiliary harvesting machine.

FIG. 6 is a plan view of a harvesting assistant machine.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... travel apparatus, 2 ... chassis, 3 ... conveyance apparatus, 4 ... auxiliary conveyance apparatus, 5 ... cutting means, 6 ... auxiliary conveyance apparatus, 7 ... cutting means.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Isao Takechi 1 Eighteen, Hachikura, Tobe-cho, Iyo-gun, Ehime Prefecture Iseki Agricultural Machinery Co., Ltd. Department (72) Inventor Norihiro Uejima 1 Tokura-cho, Higashi-cho, Iyo-gun, Ehime Pref. Iseki Agricultural Machinery Co., Ltd. 2B072 AA04 CA11 DA02 DA12 EA06 FA03 FA04

Claims (1)

[Claims] A transport device for transporting crops is provided on one side of a chassis having a traveling device, and an auxiliary transport device and a cutting means are provided on one side of the transport device. A harvesting auxiliary machine, wherein an auxiliary transport device 6 and a cutting means 7 are provided on the other side.