JP4445678B2 - Self-propelled roll baler - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
In the case of using crops such as green hunting rice as a livestock forage crop, the present invention causes the rice to be cut, cut and transported to a bale chamber to be easily shaped into a bale for storage and rotation. It is related with the structure of the self-propelled roll baler which converges.
[0002]
[Prior art]
Conventionally, as a technique related to a self-propelled roll baler, a technique such as that disclosed in Japanese Patent Application Laid-Open No. 61-254123 is known. Further, as a technique relating to a combine provided with a take-up reel or a scraping auger, a technique such as that disclosed in JP-A-1-256313 is known.
[0003]
[Problems to be solved by the invention]
The present invention is not a feed crop having a low height such as buckwheat as a conventional feed, but is tall and easy to fall down like paddy rice. It is intended to provide a self-propelled roll baler that is powerful when it is sent to a chamber and bale in a blue state.
[0004]
[Means for Solving the Problems]
The problems to be solved by the present invention are as described above. Next, means for solving the problems will be described.
In claim 1, the scraping reel (A) is disposed at the front of the airframe, the cutting blade mechanism (1) and the scraping auger (B) are disposed at the rear of the scraping reel (A), In the self-propelled roll baler that feeds the forage crop scraped by the scraping auger (B) to the upper bale chamber (C) via the upper transporting device (D) to form the bale, the scraping auger ( B) A first cutter mechanism (K1) for cutting the cut forage crop is disposed between the rear end of the upper transfer device (D) .
In Claim 2, in the self-propelled roll baler according to claim 1, the feed crop conveyed between the rear end of the upper part of the upper conveying device (D) and the bale chamber (C), A second cutter mechanism (K2) for cutting is disposed .
According to a third aspect, in the self-propelled roll baler according to the first or second aspect, the forage crop to be cut by the cutting blade mechanism (1) is a green rice paddy planted in a paddy field .
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Next, an embodiment of the present invention will be described. 1 is an overall right side view of the self-propelled roll baler of the present invention, FIG. 2 is an overall plan view of the self-propelled roll baler of the present invention, and FIG. 3 illustrates details of a portion of the bale chamber C. 4 is an overall left side view, FIG. 5 is a right side view of a state in which the bale R is discharged from the bale chamber C, and FIG. 6 is a cutting blade of the first cutter mechanism K1 for cutting the feed crop. 7, an enlarged view of the part of the scraping roll 8 and the cutting blade rotating body 9, FIG. 7 is a drawing showing an embodiment in the case where the part of the upper conveying device D is also used as the blowing cylinder 10 of the first cutter mechanism K 1. .
[0006]
The detailed configuration of the present invention will be described with reference to FIGS. The self-propelled roll baler of the present invention is mounted on the crawler-type traveling device E. On the crawler type traveling device E, a bail chamber C is disposed at the rear, and an engine room 11 is provided in front of the bale chamber C. A driver's seat 5 is provided above the engine compartment 11, and a steering handle 4 is erected in front of the driver's seat 5. A scraping auger B is disposed at a position on the right side in the traveling direction with respect to the driver seat 5 and the steering handle 4. The rear end of the scraping auger B is opened toward the bale chamber C in order to feed forage crops that have been cut and cut.
[0007]
The front end of the upper transport device D is disposed downward, and the first cutter mechanism K1 is disposed at the front end portion of the upper transport device D. Deck 12 reaper in the lateral direction from the portion in which the first cutter mechanism K1 is arranged is arranged. Below the cutting deck 12, a lifting actuator 20 for moving the cutting deck 12 up and down is arranged. Further, a raking chain 3 for conveying the feed crop upward is arranged inside the upper conveying device D. The feed crop may be configured to be carried on the upper surface of the scraping chain 3 or may be configured to scrape the feed crop between the lower portion of the scraping chain 3 and the case of the upper transport device D. It is good. A scraping auger B is disposed in the cutting deck 12. The cutting blade mechanism 1 is disposed at the front part below the scraping auger B. The cutting blade mechanism 1 is configured to perform cutting while weeding with the weeding devices 2 and 2, and includes a clipper blade. In front of the scraping auger B at the upper portion of the cutting blade mechanism 1, a scraping reel A that rotates about a horizontal rotation axis is disposed. The scraping reel A is rotated so as to cause forage crops such as lying grass.
[0008]
2, 3, 4, and 5 , the first cutter mechanism K <b> 1 is provided between the scraping auger B and the front end of the upper transport device D, and the rear end and the bale of the upper transport device D are provided. The structure which has arrange | positioned the 2nd cutter mechanism K2 between the chambers C is also disclosed. In said second cutter mechanism K2, when grass is long crop, also remain clipped by the cutting blade mechanism 1, when configuring the bale R in bale chamber C, for stem feed hard, bale chamber C In such a case, it is necessary to cut the forage crop into a certain short length so that the bale R can be easily formed.
[0009]
The configuration of the bale chamber C illustrated in FIGS. 3, 4, and 5 will be described. The bale chamber C is configured to be divided into a front chamber chamber 15 and a rear chamber chamber 13 so that the bale R completed inside can be discharged to the outside. The front chamber chamber 15 and the rear chamber chamber 13 are configured to be pivotable and openable around an upper pivot shaft. In order to open and close the rear chamber chamber 13, an opening / closing actuator 14 is provided with a rear chamber chamber. 13 and the opening / closing actuator 14.
[0010]
Further, a plurality of forming rollers 16 for rotating the cut feed crops fed into the bale chamber C to form the bale R are arranged on the inner surface of the bale chamber C and are forcibly driven and rotated inside. . As the molding roller 16 rotates, the cut feed crop introduced into the interior of the bale chamber C is gradually wound around the outer periphery of the newly introduced cut feed crop as a snowman while rotating inside. However, the diameter is increased. And finally, when the bail R grows to fill the inside of the bale chamber C, a winding string arranged in the string case 17 is suspended around the bale R, and around the bail R, As the bale R is rotated by the molding roller 16, the string is gradually wound, and even if the bail R is released to the outside by the opening / closing actuator 14, the molded state of the bail R is not destroyed. It is doing.
[0011]
When the bale R that has grown to a large diameter in the bale chamber C is released to the outside by opening the rear chamber chamber 13 by the opening / closing actuator 14, the bail chamber is then transferred from the upper transfer device D again. The forage crops cut into the inside of C are introduced, and the bale R starts to be molded inside the bale chamber C. At the rear of the engine compartment 11 and the driver's seat 5, a work step 18 that allows an operator or an assistant to get on and off is arranged.
[0012]
6 and 7, the configuration of the first cutter mechanism K1 will be described. In the case of a normal roll baler, the forage crop is once reaped with a reaper and then sun-dried for several days. Forage crops are picked up and a bale chamber C is used to form a bale R. However, in the self-propelled roll baler of the present invention, a tall forage crop that is raised in a field scene is raised and mowed, and simultaneously put into the bale chamber C to form the bale R. Therefore, there is a case where the drying operation is not performed, the stem of the forage crop is hard, and the forming roller 16 is not sufficiently involved in the bail R.
[0013]
In the present invention, in order to bale such a raw forage crop, the forage crop is finely cut by the first cutter mechanism K1 and cut to a length that facilitates the bale by the molding roller 16. It is. In the first cutter mechanism K1 , the cutting blade 7 is fixed to the outer periphery of the cutting blade rotating body 9 configured to rotate. And it is cut by the cutting blade rotary body 9 and the cutting blade 7 which are scraped by the scraping rolls 8, 8 provided at the top and bottom. When cutting with the cutting blade 7, wind for scraping is generated. Therefore, instead of the upper transport device D, the cut feed crop should be blown into the bale chamber C and transported using the portion of the wind-up cylinder 10. It may be configured.
[0014]
【The invention's effect】
Since the present invention is configured as described above, the following effects can be obtained.
Claim 1 The scraping reel A is disposed at the front of the machine body, the cutting blade mechanism 1 and the scraping auger B are disposed at the rear of the scraping reel A, and the feed scraped by the scraping auger B. Is transferred to the upper bale chamber C via the upper transfer device D to obtain a bale, so that the forage crops planted in the field can be trimmed while being raised, and used as it is to form the bale R. As in the past, after cutting with a reaper, drying in the field, and then picking up with a picker, it was possible to save the trouble of using a bale R with a hay baler.
In particular, in the case of paddy rice planted in a fallow paddy field, in the state of greening, when the harvesting bale R is used as feed, the scraping reel A and the scraping auger B are provided, so The bale R can be cut reliably.
[0015]
Moreover, since the 1st cutter mechanism (K1) which cuts the cut forage crop is arrange | positioned between the rear end of the scraping auger (B) and the lower end of the upper conveying device (D) , In this state, the upper transport device D transports the upper portion, and the upper transport device D is less likely to be clogged with feed crops.
[0017]
As in claim 2, in the self-propelled roll baler according to claim 1 , in the self-propelled roll baler according to claim 1, an upper rear end of the upper transport device (D) and the bale chamber (C) Since the second cutter mechanism (K2) for further cutting the transported feed crop is placed between the feed crop, the feed crop that has just been cut and cannot be formed into the bale R even if it is put in the bale chamber C in the raw state. However, by cutting into a short state and putting it into the bale chamber C, the bale R can be reliably formed.
In addition, the drive mechanism of the second cutter mechanism K2 can be easily configured.
[0018]
The self-propelled roll baler according to claim 1 or claim 2, wherein the forage crop to be cut by the cutting blade mechanism (1) is a green rice paddy planted in a paddy field. In this case, the bale R can be reliably cut and the bale R can be obtained.
[Brief description of the drawings]
FIG. 1 is an overall right side view of a self-propelled roll baler of the present invention.
FIG. 2 is an overall plan view of the self-propelled roll baler of the present invention.
FIG. 3 is an overall right side view illustrating details of a portion of the bale chamber C. FIG.
FIG. 4 is an overall left side view of the self-propelled roll baler of the present invention.
FIG. 5 is a right side view of a state in which a bale R is released from a bale chamber C.
FIG. 6 is an enlarged view of portions of a cutting blade 7, a scraping roll 8, and a cutting blade rotating body 9 of a cutter mechanism K that cuts feed.
FIG. 7 is a view showing an embodiment when the portion of the upper transport device D is also used as the blowing cylinder 10 of the cutter mechanism K.
[Explanation of symbols]
A scraping reel B scraping auger C bale chamber D upper transfer device E crawler type traveling device 1 cutting blade mechanism 2 weeding device 3 scraping chain 4 steering handle 12 cutting deck

Claims (3)

A scraping reel (A) is disposed at the front of the machine body, a cutting blade mechanism (1) and a scraping auger (B) are disposed at the rear of the scraping reel (A), and the scraping auger (B) In the self-propelled roll baler that feeds the forage crop scraped by the above to the upper bale chamber (C) via the upper transport device (D) to form a bale, the rear end of the scraping auger (B) A self-propelled roll baler, characterized in that a first cutter mechanism (K1) for cutting the cut forage crop is disposed between the lower end of the upper conveying device (D) . The self-propelled roll baler according to claim 1, wherein the second cutter mechanism further cuts the feed crop conveyed between the upper rear end of the upper conveying device (D) and the bale chamber (C). A self-propelled roll baler characterized in that (K2) is disposed . The self-propelled roll baler according to claim 1 or 2, wherein the forage crop to be cut by the cutting blade mechanism (1) is a green rice paddy planted in a paddy field. .

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