JPH06141665A - Roll bale forming machine - Google Patents

Abstract

PURPOSE: To eliminate useless running or running stop accompanied with roll veil formation by providing a temporary material storage mechanism for forming a roll veil while running. CONSTITUTION: Between a conveying mechanism 4 and a storage control mechanism 5, a prechamber 1 is provided as the temporary material storage mechanism. While picking up a material through a pickup 2 of a running roll veil forming machine and temporarily storing it in the prechamber in a pressurized state, a roll base 8 is covered with a net or twine by a roll base chamber, and the finished roll veil is discharged by opening a gate 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roll bale molding machine used in the agricultural field.

[0002]

BACKGROUND OF THE INVENTION In the field of agriculture, grass, rice straw, wheat culm,
The treatment of remaining culm and foliage in other fields is necessary for the utilization of the material (feed, straw, compost, etc.) and removal for the next work. Conventionally, processing by a roll bale molding machine has come to be used as a part of the processing.

However, when forming a roll bale with a conventional machine, if a certain amount of forming is possible, the roll bail is run out of the row of grass and run in a place where there is no material, or the running is stopped once and the supply of material is cut off, Alternatively, the roll bales were discharged from the machine by applying twine. If the grass collection row is removed or the timing of running stop is delayed, excessive load of material may cause an excessive load on the molding unit, which may cause the safety device of the drive system to operate and stop the work or damage the machine. Moreover, it also had the following problems.

[0004] In order to run out of a row of grass and run in a place where there is no material, that place must be made in advance, but it is difficult to predict its position in advance based on the amount of material and the working speed. Is.

[0005] Wasteful traveling is inevitable because the material is not supplied to the roll bale. In a narrow field or a field with many materials, the space may not be enough.

[0006] In order to stop the traveling once to cut off the supply of the material, and to hang the net or twine to discharge the roll bale from the machine, it is troublesome to carry out the traveling stopping operation each time.

Further, in the conventional roll bale molding machine, it is detected electrically or mechanically that a certain amount of molding can be performed, and the driver is informed by sound or light, and the driver removes the grass collection line by the signal each time. Or, the vehicle was stopped, the net or the twine was sprinkled, and the operation was performed until it was discharged. However, the sound may be overheard due to the noise of the machine itself or the noise of machines working in parallel, or an electrical supply failure may cause an oversupply accident without a signal being emitted.

On the other hand, in the case of light, attention to the light emitting part may lead to an erroneous running, or the light may not be emitted due to a failure of the electric system, which may also cause an oversupply accident.

An object of the present invention is to solve the above-mentioned drawbacks of the prior art.

[0010]

The roll bale molding machine of the present invention is characterized by including a temporary material storage mechanism for enabling roll bale molding during continuous running.

By using the roll bale molding machine of the present invention, safe and efficient roll bale molding by continuous running (non-stop / full time) becomes possible.

The present invention will be described below with reference to the drawings.

1 to 3 are schematic cross-sectional views showing a usage state of the roll bale molding machine of the present invention.

FIG. 1 shows the roll bale 7 being formed.

In FIG. 2, when the roll bale reaches a certain size, the detector operates to stop the transport mechanism 4 to stop the material supply, and in the roll bale chamber 6, the roll bale 8 is netted or twined. It is in the finishing process, and at this time, the transport mechanism 4 and the storage adjustment mechanism (rack) 5
During this period, the temporary storage of the material is started in the pre-chamber 1 which is the temporary material storage mechanism.

In FIG. 3, the net or twine of the roll bale 8 is finished, and the gate 9 of the roll bale chamber 6 is finished.
Is opened and the finished roll bale 8 is discharged,
The material continuously picked up by the pickup 2 is stored in the pre-chamber 1 under pressure.

Next, each configuration and its function will be described. 1 Pre-chamber: When the roll bale 7 is formed, the material picked up by the pickup 2 is conveyed and supplied to the roll bale chamber 6, and when the roll bale enters the finishing process and the net or tweaking starts, the material is temporarily stored while being pressurized. .

2 Pickup: Works to pick up the material collected in rows.

3 packer: functions to push the material picked up by the pickup into the pre-chamber 1 while smoothing it. In the material storage stage, the material is pressed into the pre-chamber 1.

3-1 Pucker Fork: The material picked up by the pickup 2 is leveled by a packer fork and pushed into the pre-chamber 1.

4 Conveying mechanism: When the roll bale 7 is formed, the material picked up by the pickup 2 is transferred to the roll chamber 6
When the roll bale enters the finishing step, the supply (transportation) of the material is cut off and the material is stored between the rack and the rack 5.

5 racks: functions to regulate the storage of the material and to uniformly supply the material while pressurizing it.

6-roll bale chamber: Performs netting or twining of roll bale forming and finishing processes.

7-roll bale: A roll bale during molding.

8-roll bale: A roll bale which has a certain size and has finished forming and has entered a finishing process (FIG. 2).
Finished and discharged roll bale (Fig. 3).

9 Gate: The roll bale 8 attached to the roll bale chamber and the finished roll bale chamber 6
Open when ejecting from. The gate closes after the roll bale 8 is discharged, and the transport mechanism 4 is automatically activated.

10 Passage sensor: When the roll bale 8 is discharged from the roll bale chamber 6, the passage of the roll bale 8 is sensed and the gate 9 is closed.

The present invention is characterized in that a mechanism (prechamber 1) for temporarily storing the feed material is provided.
The prechamber 1 will be described below with reference to preferred embodiments.
Is a temporary storage chamber provided between the roll bale pick-up 2 and the roll bale chamber 6, which conveys and supplies the material to the packer 3 and the roll bale chamber 6 which pressurize and pressurize the material during storage while leveling the material. Transport mechanism 4 for cutting off
It is composed of a rack 5 that regularly stores materials under pressure, and the roll bale chamber 6 of the forming section is linked to each function to automatically operate.

In the roll bale 7 forming step, the pre-chamber 1 continuously conveys and supplies the material picked up by the pickup 2 to the roll bale chamber 6 by the conveying mechanism 4.

The material to be supplied is the roll bale chamber 6
When the roll bale 7 is wound inside and the roll bale 7 becomes a certain size, a sensor operates to stop the feeding mechanism 4 and cut off the supply of the material.

When the supply of the material is cut off, the roll bale 7 formed in the roll bale chamber 6 has a predetermined size.
On the other hand, a net or twine is applied to the finishing process, and when the finishing process is completed, the finished roll bale 8 is discharged from the roll bale chamber 6 by opening the gate 9 behind the roll bale chamber 6. During this finishing discharge process, the traveling is continued and the material is picked up by the pickup 2 and pushed into the prechamber 1 by the packer 3, so that the material is temporarily stored in the prechamber 1.

When the finished roll bale 8 is discharged from the roll bale chamber 6 and the gate 9 of the roll bale chamber is closed, the transfer mechanism 4 of the prechamber 1 is automatically activated to temporarily store the temporarily stored material. Is conveyed to the roll bale chamber 6, and then the supply of the material picked up by the pickup 2 is restarted.

The packer 3 functions to push the material picked up by the pickup 2 into the pre-chamber 1 while leveling it with the packer fork 3-1. The packer fork 3-1 functions to press the material toward the back of the pre-chamber 1 in a certain range by the cam mechanism A, the eccentric mechanism B, the flank mechanism C, etc. shown in FIG.

The transport mechanism 4 picks up the pickup 7 by the pickup 2 during roll bale forming 7, and conveys and supplies the material fed into the pre-chamber 1 to the roll bale chamber 6 while being leveled by the packer fork 3-1.

When the roll bale 7 becomes a certain size and the sensor operates, the transport mechanism 4 is stopped to prevent the roll bale chamber 6 from being displaced so as to store the material.

The transfer mechanism 4 has a conveyor system (D) shown in FIG. 5 or a shuttle system (E) by reciprocating motion. When the roll bale 8 is discharged and the gate 9 of the roll bale chamber 6 is closed, the supply is carried. Resume.

The storage adjusting mechanism (rack) 5 has a lattice shape and works only to level the excessive supply of the material during forming of the roll bale 7, but the roll bale 7 is stopped during the finishing process discharging process. During this period, the material is regularly stored and stored under pressure.

The rack 5 opens toward the roll bale chamber 6 so that the storage material can be smoothly supplied to the roll bale chamber 6 when the transport mechanism resumes operation.

A series of operations from picking up of material to feeding and feeding, forming of roll bale, sensing of bale size, stopping of feed of material, finishing of roll bale, discharge of roll bale, temporary storage of material, and restart of feed of material are performed. It is mechanically linked and automatically repeated.

[0040]

EFFECTS OF THE INVENTION By using the apparatus of the present invention, the wasteful traveling or the finishing discharging step of the rolling bale due to the rolling bale forming work is eliminated, the operation is simplified, and the sensitivity of the rolling bale forming process is improved. By automating the operation based on the physical judgment, the malfunction can be eliminated, and the simplification of the operation can achieve the remarkable effect that the roll bale forming operation can be performed safely and efficiently.

[0041]

[Explanation of symbols]

 1 Pre-chamber 2 Pick-up 3 Packer 3-1 Packer fork 4 Transfer mechanism 5 Rack 6 Roll bale chamber 7 Roll bale 8 Roll bale 9 Gate 10 Pass sensor

[Brief description of drawings]

FIG. 1 is a schematic sectional view showing a usage state of a roll bale molding machine of the present invention.

FIG. 2 is a schematic sectional view showing a usage state of the roll bale molding machine of the present invention.

FIG. 3 is a schematic sectional view showing a usage state of the roll bale molding machine of the present invention.

FIG. 4 is a schematic sectional view showing a packer fork mechanism.

FIG. 5 is a schematic cross-sectional view showing a transport mechanism.

Claims (4)

[Claims] 1. A roll bale molding machine comprising a temporary material storage mechanism for enabling roll bale molding during continuous running. 2. The roll bale molding machine according to claim 1, wherein the material storage mechanism is arranged between a pickup for picking up a material provided in the roll bale molding machine and a roll bale chamber for molding the roll bale. 3. The roll bale molding machine according to claim 1, wherein the material storage mechanism is adapted to automatically control the supply of the material in association with the forming, finishing and discharging steps in the roll bale chamber. 4. A roll bale molding machine in which the material stored in the material storage mechanism constitutes a core material for molding the next roll bale.