JP2000083441A - Roll baler for stored feed - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roll baler capable of reaping crops for stored feed and molding the reaped crops as such into roll bales by partially utilizing the reaping and carrying portion of a combine harvester. SOLUTION: This roll baler for stored feed is provided with a reaping and carrying device A for reaping crops for stored feed in a crop field, gathering the reaped stem culm R in the center and continuously carrying the gathered stem culm to the obliquely rear upper portion of the frame for each same amount, a roll baler device D for molding the stem culm R carried to the obliquely rear upper portion of the frame 1 by the use of the reaping and carrying device A into roll bales V, and a stem culm-centering device B disposed between the reaping and carrying device A and the roll baler derive D and used for continuously carrying the stem culm R carried to the obliquely rear upper portion of the frame 1 by the use of the reaping and carrying device A and subsequently centering the carried stem culm.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a whole-crop roll baler capable of cutting a whole-crop crop in a field and forming it into a roll bale as it is. In the present specification, the term "stalk can" means a crop of whole crops grown in a field that has been cut off at the base of the plant.

[0002]

2. Description of the Related Art In recent years, some paddy fields have been used for cultivation of rice for whole crops (stored feed) due to recent agricultural administration in Japan. In addition, the crop for whole crops is not limited to the whole rice crops, and is generally treated as a roll-shaped bale after being cut off in a field.

[0003] As described above, in order to form a crop for whole crops into a roll bale, the crop for whole crops is cut by a reaper, and the cut crops are scattered as they are in a field, and then the roll balers are cut off. In this way, stem cans of whole crop crops that have been cut and scattered in the field are picked up and formed into a roll shape to form a roll bale. For this reason, two operations of cutting by a reaper and forming a roll bale by a roll baler are required, and the work efficiency is poor.

[0004] The above is exactly the same for rice for whole crops, except for cutting and threshing of rice.
The combine has been used, and the present inventor has found that by partially utilizing the combine, it is possible to simultaneously cut a crop for whole crops and to roll-bale the crops.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to provide a roll baler capable of cutting a crop for whole crops and using the harvesting / transporting part of the combine in a roll bale as it is.

[0006]

In order to solve the above-mentioned problems, the present invention is to cut a stem can and then cut the stem can into a roll bale. A roll baler for whole crops for cutting crops for whole crops in a field, and collecting and collecting the stems in the central part, and continuously transporting the same amount by an equal amount to the rear of the aircraft at an angle. A mowing / transporting device, a roll baler device for forming the stem can conveyed by the mowing / transport device obliquely upward of the body into a roll bale, and a roll baler device disposed between the mowing / transport device and the roll baler device. A stem can center shifting device for continuously transferring the stem cans conveyed to the rear of the body by the cutting and conveying device and obliquely upward and rearward toward the right rear of the machine and centering the stems. That has as its features.

[0007] In the same manner as the combine, the crop for whole crops growing in the field at the mowing / transporting device is cut off, transported to the rear of the machine and obliquely upward, and then moved by the stem canning centering device. On the other hand, the stalk cans moved to one end side in the width direction of the body (the side where the crop is not harvested with respect to the field) are continuously conveyed toward the right rear of the body and centered. Is sent to the roll baler device. In this part of the roll baler device, the outer diameter is gradually increased while being conveyed in the circumferential direction, and finally packed in a roll shape by compression in both the radial direction and the axial direction. A bale is formed. As described above, a single operation of the work machine can cut the crop for whole crops growing in the field and form the roll bale, thereby greatly improving the overall work efficiency.

Further, in the roll crop baler according to the present invention, when a stem can cutting device for cutting the stem can dropped continuously from the end of the stem can centering device is provided, Since the stalk cans of the crops for whole crops are cut short, they are packed and formed into rolls in a roll baler device, so that the roll bale can be easily disassembled when used as feed.

[0009] Further, in the case where the stalk can cutting device is provided, the conveying device provided between the stalk can cutting device and the roll baler device is moved along the direction orthogonal to the conveying direction of the stalk can cutting pieces. A transport roller that can be transported while being moved, and constituted only by a roller including a feed roller for feeding a cut piece of stem can into a roll baler device, the stem side portion and the spike side portion of the stem can cut short. 3 with the middle part
Each part is mixed properly. For this reason, the roll bale to be packaged and formed by the roll baler device has a cylindrical shape or a shape close to the cylindrical shape, and the shape does not become thick or thin, so that there is an advantage that the later handling of the roll bale becomes easy. .

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail by taking as an example a case where a whole crop is rice. FIG. 1 is an overall right side view of a roll baler according to the present invention, and FIG. 2 is a plan view of the same. First, the overall configuration of the roll baler according to the present invention will be described, and thereafter,
Parts of each device constituting the roll baler will be described in detail. The power transmission will be described at the end. The roll baler according to the present embodiment cuts a whole rice crop in a field and collects the stem cans R at the central portion, and continuously cuts the same amount by a same amount and transports the same to the rear of the body 1 upward and obliquely. The transport device A and the stem cans R which have been transported by the reaping / transport device A to the rear of the machine body 1 at an obliquely right rear side thereof are continuously transported toward the right rear of the machine body 1 to be centered. A device B and a stem can cutting device C for cutting the stem can R continuously dropped from the end of the stem can centering device B and transferring it to the rear of the machine body 1
And a roll baler device D for collecting and cutting the stem can pieces R ′ cut short by the stem can cutting device C into a roll bale V. Each of these devices is provided with an airframe. 1 are mounted on the body 1 in the above order from the front to the rear.

Further, the body 1 is provided with a pair of left and right rubber crawlers 2, and the body 1 moves forward and backward and turns as the rubber crawlers 2 travel around.
The stem canning centering device B is a substantially left half portion between the mowing / transporting device A and the stem canning device C of the machine body 1 and is disposed on the upper portion of the machine body 1. A driver's seat unit 3 is disposed on the right side of the stem canning centering device B. A battery 4 is mounted behind the driver's seat unit 3 and on the right side of the stalk can cutting device C as a power source for various electric devices mounted on the body 1.

Subsequently, the parts of each of the above apparatuses A to D constituting the roll baler of the present embodiment will be sequentially described.
The mowing / transporting device A has the same configuration as that of the self-removing combiner, and is entirely supported by the body 1 via the fulcrum pin 12 so as to be rotatable in the vertical plane by the action of the rotating cylinder 11. . The reaping / transporting device A has a front portion divided into a plurality of portions along the horizontal direction, and a weeding plate 14 is attached to a lower end portion of each divided portion 13. A protruding chain 15 with a protrusion for causing a rice hole crop in an inclined posture is attached to each of the divided portions 13 so as to protrude to the side. In this embodiment, an auxiliary weeding plate 16 is disposed between the weeding plates 14 at both ends and the weeding plate 14 inside the weeding plate 14. A cutting blade (not shown) is provided at the lower end of each of the divided portions 13 for cutting the rice hole crop at the lower end of the stock, and is further cut at the base by the cutting blade. An auger (not shown) is provided for gathering the stem cans R of a large number of rice whole crops at the center in the width direction of the body 1. In addition, the harvesting / transporting device A transports the stem can R of the rice whole crop, which is cut at the base of the machine by the cutting blade and collected by the auger at the center in the width direction of the machine body 1, obliquely upward. Upper, middle and lower three types of conveyors 1
7, 18 and 19 are provided at the left end of the fuselage 1 respectively. In addition, each of the central and lower conveyors 18, 1
9 have holding arms 18a, 19a for holding the central part of the stem can R and the root of the stem reaching the upper end.
Are provided on the oblique side, and are respectively provided toward the oblique lower side.

For this reason, the forward movement of the fuselage 1 causes the rice hole crop of each stock row that has been weeded by each weeding plate 14 and each auxiliary weeding plate 16 to be raised by the chain 15 while being raised. After the root of the stock is cut off by the cutting blade, it is gathered by the auger at the approximate center of the body 1 in the width direction, and the conveyers 17, 18, and 19 are used for the tip, center, and stock of the stem can R. The original portions are conveyed upward after being inclined while being supported, and in the middle of the conveyance, the posture of the stem cans R is gradually changed from the standing posture to the horizontal posture, and then sent to the stem can centering device B.

Next, the stalk cans R conveyed to the rising end thereof by the reaping and conveying device A are moved toward the center of the body 1 in the width direction, and the stalk cans R are conveyed to the stalk canning device C. The center aligning device B will be described. In the stem can center shifting device B, a first conveyor 21 for transporting the center of the stem can R is sandwiched, and a second conveyor 22 for transporting the portion near the tip of the stem R at a predetermined interval. In this configuration, the air conditioner 1 is disposed on the right rear of the body 1 and slightly upward. FIG. 3 is a side view of each of the first and second conveyors 21 and 22, and FIG.
FIG. 4 is a sectional view taken along line XX of FIG. 3. The first conveyor 21 includes a plurality of gears 2 on an inner surface of a vertically arranged gear support plate 23.
4a to 24d are supported with their axes being horizontal, and a first endless chain 25 is engaged between each of these gears 24a to 24d and a tension adjusting gear 24e disposed above the gear support plate 23. The first endless chain 25 has a configuration in which a holding bar 26 is disposed immediately below a lower traveling portion of the first endless chain 25 in parallel with the lower traveling portion. The inlet side of the gear support plate 23 is
The inlet side of the holding bar 26 is bent obliquely upward and the inlet side of the holding bar 26 is bent obliquely downward, and the bent portion of the gear support plate 23 and the holding bar 26 forms an inlet portion 27 of the stem can R. The holding bar 26 is driven by the restoring force of a plurality of compression springs 28 disposed below the holding bar 26 to cause the first endless chain 2 to move.
5 to the side of the lower traveling portion, between them,
The center of the stem can R is securely held and transported. The multiple chain links constituting the first endless chain 25 are provided with pressing projections 25a for pressing the stem R at predetermined intervals. In the first conveyor 21, among the plurality of gears 24a to 24d supported by the gear support plate 23, the gear 24a supported at the rearmost end with respect to the body 1 is a drive gear, The first endless chain 25 has a structure in which a portion close to the base of the stem can R is securely pinched and conveyed on the stretched side.

The second conveyer 22 for nipping and conveying the portion of the stem can R close to the ear tip comprises two connecting cylinders 2.
The second endless chain 33 is connected to the first conveyor 21 in parallel with the first conveyor 21 via the gears 9, and is supported by gears 32 a and 32 b supported in front and rear of the frame 31. A large number of protrusions 33a are attached to the second endless chain 33 at a predetermined pitch.
This is a configuration in which the stem cans R are conveyed with a portion near the ear tip of the stem cans R interposed therebetween. When transporting the cans R, the second
Since the projection 33a of the endless chain 33 enters the inside of the bundle of stem cans R, it is reliably transported. Further, the support shaft 35 of the gear 32 a constituting the second conveyor 22 is connected to the gear 24 constituting the first conveyor 21.
b, the gear 32a disposed rearward with respect to the fuselage 1 is a driving gear,
Also in the second conveyor 22, the lower traveling portion is on the tension side, and the conveyance of the stem cans R is ensured.

As shown in FIG. 2, the leading end of the first conveyor 21 has a pair of cutting rollers 42, 4 to be described later.
3, but the front end of the second conveyor 22 only reaches the front side. For this reason, the bundle-shaped stem cans R conveyed to the upper side after being inclined by the reaping and conveying device A smoothly enter the inlet portion 27 of the stem can center shifting device B as it is, and the central portion thereof Is held between the first endless chain 25 of the first conveyor 21 and the holding bar 26, and the portion near the tip of the chain is between the second endless chain 33 of the second conveyor 22 and the stem can support plate 34. While being nipped and kept as it is, it is continuously transported toward the right rear of the body 1 with respect to the body 1,
It is moved to the center of the fuselage 1 in the width direction. And the aircraft 1
Of the bundle-shaped stem cans R being continuously conveyed toward the right rear side is released from being pinched with the first conveyor 21 after the pinching with the second conveyor 22 is released. It is dropped between the rollers 42 and 43. In FIG. 2, reference numeral 36 denotes a stay supporting the entire stem canning centering device B on the body 1. In FIG. 4, reference numeral 37 denotes a portion extending from the center of the stem can R being transported to the plant base. 1 shows a support plate for supporting the A from below.

Next, the stem canning device C will be described. A transport plate 41 is provided between the stalk can centering device B of the machine body 1 and the inlet of the roll baler device D. The conveying plate 41 has a steeply inclined portion that is steeply inclined downward from the front end to the substantially central portion, and only the front portion of the roll baler device D is inclined upward and rearward. It is a gently sloping portion that is gently inclined toward, and the remaining portion is a substantially horizontal horizontal portion. As shown in FIGS. 1 and 5, a pair of cutting rollers 42, 4 is provided near the upper end of the steeply inclined portion of the transport plate 41.
3 are disposed at predetermined intervals along the front-rear direction of the machine body 1, and both ends thereof are supported by extensions of both side plates 44 forming a packing chamber F of the roll baler device D. The pair of cutting rollers 42 and 43 rotate in opposite directions so that the front roller 42 rotates clockwise in a right side view. On the front cutting roller 42, a large number of sets of cutting blades 4 arranged close to each other and one set of two cutting blades are set.
2a are attached at regular intervals in the axial direction, and the other cutting roller 43 is provided with a cutting blade 43a inserted between two single cutting blades constituting the cutting blade 42a along the axial direction. They are installed at regular intervals.

For this reason, the bundle of stem cans R dropped from the end of the stem can centering device B enters between the pair of cutting rollers 42 and 43 constituting the cutting device C, and the bundle of stem cans R is formed. When passing between the cutting blades 42a, 43
a, it is cut into short pieces R ', and is conveyed almost immediately below.

As shown in FIG. 1 and FIG.
The first and second transport rollers 45 and 46 for mixing the stem can pieces R ′ while transporting them are provided on the steeply inclined portion of
Further, a feed roller 47 for feeding the mixed stalk can pieces R ′ into the packing chamber F of the roll baler device D is provided immediately before the gentle slope portion of the transport plate 41. Have been. A large number of feed blades 47a are attached to the feed roller 47 at predetermined intervals along the axial direction, and between the respective feed blades 47a of the feed roller 47, and the back surface thereof. On the side, a stripper 48 for removing the stalk can pieces S 'attached to the surface of the feeding roller 47 is in contact.

The first and second transport rollers 45, 46,
The feeding roller 47 rotates counterclockwise when viewed from the right side. First and second transport rollers 4
Spiral blades 45a, 46a in opposite directions from the axial center to both ends are attached to the first and second transport rollers 45, 46, respectively.
At 46, the spiral directions of the spiral blades 45a and 46a are in opposite relation to each other. Therefore, in the portion of the first transport roller 45, while the stem cut piece R 'is transported to the rear of the machine body 1 by the rotation thereof, the stem can piece R' is moved to both ends of the first transport roller 45. In the second transporting roller 46, the stem cutting piece R ′ is conveyed to the rear of the body 1 by the rotation of the second transporting roller 46.
The stem can pieces R ′ are moved from the center of the second transport roller 46 toward both ends. Due to the above-described operation of the first and second transport rollers 45 and 46, the stalk can pieces R 'are appropriately mixed while being transported toward the rear of the machine body 1. For this reason, the cut pieces of each part of the stem cans R having different degrees of bulk are mixed appropriately, so that a large amount of the cut pieces of stem cans R ′ are put into the packing room F of the roll baler device D and are rolled. Pack and roll veil V
When forming the roll bale V, the change in the cross-sectional radius along the axial direction of the roll bale V is reduced, and the shape of the roll bale V to be formed is a columnar shape or a shape close to this.

Next, the roll baler D will be described. In this roll baler device D, an opening / closing lid 52 is connected to a rear end of the both side plates 44 fixed to the body 1 and close to the upper end via a hinge pin 51 so as to be opened and closed by the action of a rotating cylinder 53. Have been.
When the opening / closing lid 52 is closed, the side plates 44 fixed to the machine body 1 and the top plate 54 (see FIG. 2) connecting the side plates 44 constitute substantially half of the roll baler tank 55. When the rear opening of almost half of the roll baler tank 55 is closed by the opening / closing lid 52, the whole becomes the roll baler tank 55.

As shown in FIGS. 1 and 7, both sides 44 of the roll baler tank 55 fixed to the body 1 are substantially half, and both sides 44 'constituting the opening / closing lid 52 are separated. Each inner surface has a number of chain gears 56
a to 56f are supported, and arcuate guide plates 57, 57 'are attached to the inner surfaces of the side plates 44, 44' in a continuous state. As shown in FIG. ５６56f and the guide plates 57, 57 'are mounted on an endless chain 58, and a chain gear 56f supported by the side plate 44 serves as a drive gear. Guide plates 57, 5
The vehicle travels around 7 'in a counterclockwise direction. As shown in FIG. 7, a large number of endless chains 58 are supported between the endless chains 58 which are supported so as to be able to run around the inner surfaces of the side plates 44 and 44 'arranged opposite to each other. The plurality of packing bars 59 are connected by a packing bar 59, and travel around the same locus as the endless chain 58.
A large number of packing bars 59 running on arc-shaped guide plates 57, 57 'having a large central angle far exceeding 180 degrees are arranged opposite to each other in a portion surrounded by these packing bars 59. Side plates 44, 44 '
Thus, a packing room F for the roll bale V is formed.

When a number of packing bars 59 constituting the peripheral wall of the packing room F are running around, the stem can pieces R 'are continuously fed to the packing room F by the rotation of the feed roller 47. When sent in the loaded state, the stem can pieces R 'are gradually rotated in the direction by the round running of the plurality of packing bars 59, and the outer diameter thereof is gradually increased. When the cut cane R 'is filled with the cut cane R'
Is compressed along both its radial and axial directions to form a strongly compacted roll veil V.

After the formation of the roll veil V, the twine is fed out of the twine bundle 62 by the twine feeding device 61. During the rotation of the formed roll bale V, the twine winding roller 6 is in contact with the twine.
In the portion 3, the twine is spirally wound around the outer periphery of the roll veil V, and the entire roll veil V is bound. Thereafter, as shown by a two-dot chain line in FIG. 1, the opening / closing lid 52 at the rear of the roll baler tank 55 is opened, so that the formed roll bale V is put in the packing chamber F. From the airframe 1.

Next, the power transmission mechanism of the main part of the roll baler will be briefly described. As shown in FIGS. 6 and 8, the power of the engine E mounted on the airframe 1 is V
The power is transmitted to the intermediate shaft 72 via the belt 71. Intermediate shaft 7
2, a chain gear 72b axially attached to the first and second transport rollers 45, 46, and a chain gear 47b axially attached to the feed roller 47. Since the endless chain 73 is mounted, the first and second transport rollers 45 and 46
And the feed roller 47 rotate in the same direction as the intermediate shaft 72. Further, since the gear 47c mounted on the feed roller 47 and the gear 74a mounted on the intermediate shaft 74 are directly meshed, the intermediate shaft 74 rotates in the opposite direction to the feed roller 47. I do. The rotation (power) of the intermediate shaft 74 is transmitted by chain transmission to the chain gear 56f constituting the roll baler device D via the roller shaft of the twine winding roller 63. For this reason, the part of the endless chain 58 that constitutes the roll baler device D travels along the guide plates 57 and 57 ′ and travels in a counterclockwise direction when viewed from the right side.

On the other hand, as shown in FIGS. 5, 6, and 8, a V pulley 75 axially mounted on the first conveying roller 45,
A V-belt 77 is mounted between the cutting roller 43 and a V-pulley 76, and the power of the first transport roller 45 is transmitted to the cutting roller 43. In addition, each cutting roller 42,
An endless chain 82 is mounted between a chain gear 79 mounted on an intermediate shaft 78 disposed between the shafts 43 and a chain gear 81 mounted on the cutting roller 43. The fitted gear 83 is directly meshed with a gear 84 pivotally mounted on the cutting roller 42. Therefore, the power of the cutting roller 43 is transmitted to another cutting roller 42, and the cutting rollers 42, 43 rotate in directions opposite to each other.

The power of the cutting roller 43 is transmitted to an intermediate shaft 86 via a V-belt 85, and the power of the intermediate shaft 86 is transmitted through a universal joint 87 (see FIG. 2). B is transmitted to a gear 24 a constituting the first conveyor 21 of the first endless chain 25.
Is made to run around. The power of the engine E is transmitted to a pair of rubber crawlers 2 via a transmission 88 (see FIG. 1) to make the rubber crawlers run around the crawlers 2 and the reaper.
Raising chain 15 of conveyor A, each conveyor 17, 1
It is transmitted to 8, 19 and the like to make them travel.

The individual operations of the devices A to D constituting the roll baler of the present embodiment are as described above, but the continuous operation of the roll baler as a whole is as follows. In the field, when the machine body 1 moves forward, the rice hole crops of each stock row are raised by the respective weeding boards 14 and the respective auxiliary weeding boards 16 of the mowing / transporting device A while being raised by the chain 15, After the stock is cut and cut by the cutting blade, the airframe 1
Gathered in the central part of. Then, the spikes R, the center, and the base of the stem can R are supported by the upper, middle, and lower conveyors 17, 18, 19, respectively, and are conveyed upward in a diagonal direction. The posture of the stem can R is gradually changed from the standing posture to the horizontal posture, and is smoothly fed into the inlet portion 27 of the stem can centering device B.

As shown in FIGS. 4 and 9, the stem cans R continuously fed in a bundle into the inlet portion 27 of the stem can centering device B substantially extend in the width direction of the body 1. The center portion of the second endless chain 3 of the second conveyor 22 is held between the first endless chain 25 of the first conveyor 21 and the holding bar 26, and
3 and the stalk canister support plate 34, and in this state, is continuously transported toward the right rear of the machine body 1 toward the right rear, and is brought to the center of the machine body 1 in the width direction. In this way, the bundle-shaped stem can R being conveyed toward the oblique right rear of the body 1 is released from being pinched with the first conveyor 21 after the pinching with the second conveyor 22 is released, It is dropped between a pair of cutting rollers 42 and 43 immediately below.

As described above, the pair of cutting rollers 42 and 43 rotate in opposite directions to each other, and a bundle of stems R
Are continuously cut by each of the cutting blades 42a and 43a to form stem can pieces R '. The stem can piece R ′ cut short by the pair of cutting rollers 42 and 43 is the first piece at the steeply inclined portion of the transport plate 41.
And at the same time as being conveyed downwardly and obliquely by the second conveying rollers 45 and 46, and alternately moved along the axial direction thereof, thereby cutting each of the canned can pieces R at different portions of the canned can R. Are mixed appropriately, and in this state, are fed into the packing chamber F of the roll baler device D by the feeding roller 47 in a loaded state (see FIG. 10).

In the packing room F, a large number of packing bars 59 connected endlessly to a pair of endless chains 58 run along the circumferential direction over most of the circumferential surface thereof. Therefore, the stem can pieces R ′ put into the packing chamber F are rotated along the running of the packing bar 59, and their outer diameters increase gradually. It is strongly compressed in both the radial direction and the axial direction, and is formed into a roll-shaped roll veil V.
Then, after the outer peripheral surface of the formed roll bale V is bound by twine, the traveling of the packing bar 59 is stopped, and the opening / closing lid 52 of the roll baler device D is opened by the rotating cylinder 53, and the formed roll bale is opened. V is released to the rear of the fuselage 1.

Further, in the above embodiment, the stem can cutting device C
Although a plurality of transport rollers are used as a means for transporting the stalk can pieces R ′ between the roll baler device D and the roll baler device D, this portion may be constituted by a belt conveyor. Further, when the stem can cutting device C is provided, there is an advantage that a roll bale packed in a roll shape is formed in a state of a cut piece in which the stem can is cut short, and the dismantling thereof is easy. It is also possible to form the stem can as a roll without providing the same.

In the above embodiment, the case where the whole crop was rice was described as an example. However, the whole crop is not limited to rice, but may be barley, corn or the like. It is possible to mow by such a roll baler and to make it into a roll bale as it is.

[0034]

The roll baler for whole crops according to the present invention has a mowing / transporting device having almost the same structure as that of the combine harvester, a roll baler device for forming the stem of a crop for whole crops into a roll, and both devices. And a stem can center shifting device for shifting the stem cans conveyed obliquely upward of the body by the mowing / transport device to the center of the body during the conveyance. In the field, the crop for whole crops can be cut and formed into a roll bale as it is. As a result, the efficiency of the operation for roll-baling the crop for whole crops is significantly improved.

In addition, if a stem can cutting device for cutting the stem can is arranged between the stem canning centering device and the roll baler device, the stem can is cut short. Since the roll bale packed in a roll shape is formed, there is an advantage that the disassembly becomes easy when used as feed.

[Brief description of the drawings]

FIG. 1 is an overall right side view of a whole crop roll baler according to the present invention.

FIG. 2 is an overall plan view of the same.

FIG. 3 shows a first and a second embodiment of the centering device B for stem cans.
It is each side view of each conveyor 21 and 22 of FIG.

FIG. 4 is a sectional view taken along line XX of FIG. 3;

FIG. 5 is a schematic plan view of a pair of cutting rollers 42 and 43.

FIG. 6 is a schematic plan view of first and second transport rollers 45 and 46 and a feed roller 47;

FIG. 7 is a schematic perspective view of a part of a roll baler device D.

FIG. 8 is a side view showing a power transmission mechanism.

FIG. 9 is an operation explanatory view of the stem canning center shifting device B.

FIG. 10 is an operation explanatory view of a roll baler device D;

[Explanation of symbols]

 A: Harvesting / conveying device B: Stem can centering device C: Stem can cutting device D: Roll baler device R: Stem can of rice whole crop R ': Stem can cut piece V: Roll veil 42, 43: Cutting roller 45: First transport roller 46: Second transport roller 47: Feeding roller

Claims (3)

[Claims] 1. A whole crop roll baler for cutting a stem can after cutting a crop for a whole crop in a field, and forming the cut piece of the stem can into a roll bale. A mowing / transporting device for cutting the crops and transporting the stem cans in the center at the same time, and continuously transporting the same amount by an equal amount after the leaning of the machine, and after the leaning of the machine by the mowing / transporting device, A roll baler device for forming the stem can conveyed upward into a roll bale, and is disposed between the mowing / transport device and the roll baler device. A roll baler for a whole crop, comprising: a stem can center shifting device for continuously shifting and transporting the fed stem to the oblique right rear side of the body and centering the stem. 2. The hole according to claim 1, further comprising a stem can cutting device for cutting the stem can dropped continuously from the end of the stem can centering device into a predetermined length. Roll baler for crops. 3. The conveying device according to claim 1, further comprising: a conveying roller capable of conveying the stalk can pieces while moving the stalk can pieces along a direction perpendicular to the conveying direction; and a feeding roller for feeding the stalk can pieces into the roll baler device. The roll baler for hole crops according to claim 2, wherein the roll baler is constituted only by a roller including the roll cropper.