JP2017205079A - Foliage processing machine - Google Patents

Abstract

[Problem] To provide a stem and leaf processing machine that cuts and removes the stems and leaves from onions grown in ridges covered with mulch film before harvesting, facilitating the subsequent process of peeling off the mulch film. [Solution] A stem and leaf processing machine 1 is equipped with a working section 4 that is arranged to be able to rise and fall on a machine frame 3 and is made up of a vertical rotation lifting device 50 and a horizontal rotation lifting device 40 that lift the stem and leaf parts 10b, a stem and leaf cutting device 35 located at the rear of the lifting devices 40 and 50, and a stem and leaf discharge device 31 located at the rear of the stem and leaf cutting device 35, and a traveling section 2 that supports the machine frame 3 and travels across the ridges D on which the mulch film is laid. In this stem and leaf discharge device 31 is made up of a lateral feed auger that transports the cut stem and leaf parts 10b to both the left and right sides and drops them between the ridges. [Selected Figure] Figure 1

Description

  The present invention relates to a foliage processing machine that cuts foliage parts such as garlic and onions and discharges them to the side of the culm.

Conventionally, when cultivating onions, laying a multi-film on the reed, planting onion seedlings in holes opened at predetermined intervals in the multi-film, promoting the growth of seedlings, and growing grass Control has been done. In order to harvest this grown onion, it has been harvested by a method of pulling and harvesting by holding the multi-film while holding the multi-film, or a method of pulling the onion while tearing the multi-film. In these harvesting methods, the multi-film becomes an obstacle, and the multi-film is caught and clogged at the time of harvest, or the stems and leaves are cut off and cannot be harvested. It was complicated because it was cut into pieces or involved in the foliage. There are also harvesters that pull the tractor to remove the multi-film at the same time as harvesting, but the device itself is large and not applicable to medium-sized cultivation farmers.
Then, before harvesting the onion cultivated in the straw laid with the multi-film, it is conceivable to harvest after cutting and removing the foliage and peeling off the multi-film.
As a technique for cutting and removing the stem and leaf part of this onion, a technique for cutting at the time of seedling raising is known. In other words, seeds of onion are sown in a pot, a plurality of pots are arranged in a seedling box, and the seedling box is germinated in a greenhouse to grow seedlings. When the leaves grow, they are trimmed to a predetermined length. A pruning device is known that prevents seedlings from falling over or obstructing the light receiving state of other seedlings (see, for example, Patent Document 1).

JP 2000-69848 A

The leaf cutting apparatus described in Patent Document 1 is a gate-shaped moving carriage that travels across a nursery bed, and a leaf cutter having a cutter that is set almost horizontally in the width direction of the nursery bed for cutting leaves, A blower for transferring leaves cut by the cutter toward the side of the nursery, and a guide case provided behind the cutter for receiving the cut leaves and guiding them to the side of the moving carriage while preventing them from scattering And it was set as the structure which can be provided in the position which faces the ventilation direction edge part of this guide case, and can provide the accommodating body which collects the transferred leaf.
However, in this configuration, the wind from the blower may blow forward, and the cut leaves may not be taken in well. In addition, when pruning the grown leaves, the leaves may get entangled and cannot be taken in well, and because the stems and leaves are growing, the container immediately fills up and the number of exchanges increases. It was a cumbersome task.

  The present invention has been made in view of the situation as described above, and before harvesting onions cultivated in a cocoon covered with a multi-film, the foliage is cut and removed from the cocoon, and a multi-film in a post-process An object is to provide a foliage treatment machine that can be easily peeled off.

  The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

That is, in Claim 1, it is provided so that raising / lowering is possible with respect to the body frame, a trigger device that causes a foliage part, a foliage cutting device that is disposed at the rear of the trigger device, and a lateral part that is disposed at the rear of the foliage cutting device. The foliage processing machine includes a working unit that includes a foliage discharging device that discharges to and from a traveling unit that supports the machine frame and travels across the fence.
According to a second aspect of the present invention, the foliage discharging device is composed of a lateral feed auger that conveys the cut foliage part to the left and right sides and drops it into the intercostal space.
According to a third aspect of the present invention, the transport frame that covers the side portion of the foliage discharge device is provided with a discharge port, and a regulating plate is provided at a predetermined interval facing the discharge port.

In Claim 4, a feed means is provided in the rear part of the said foliage cutting device.
According to a fifth aspect of the present invention, on the left and right sides of the rear part of the body frame, there is provided a landslide means for breaking down the soil that holds down the left and right sides of the multi-film laid on the eaves.

As effects of the present invention, the following effects can be obtained.
That is, when the foliage processing machine is run and the work is performed, the foliage part on the heel is cut by the foliage cutting device, and the cut foliage part is discharged to the side and falls between the flaws. Will not be scattered.
Further, since there is no conventional blower, the cut foliage is not blown forward or scattered on the ridge, and the container is also unnecessary. And the foliage part after a cutting | disconnection is made to fall in a cage without being caught in a driving | running | working part.
Moreover, in the case of a cocoon in which a multifilm is laid, the cut leaves are not left on the multifilm, so that the multifilm can be easily peeled off in the subsequent steps.

The whole foliage processing machine side view of the present invention. The top view of a foliage processing machine. The front view of a foliage processing machine. The perspective view of a foliage processing machine. The side view of the state which removed the conveyance frame. FIG. 3 is a perspective view of a state in which the horizontal turning device and the vertical turning device are removed. FIG. 3 is a perspective view of a horizontal turning device and a vertical turning device. The front view which shows other embodiment of a horizontal turning raising apparatus. The perspective view of a landslide means. The perspective view of a foliage discharge device and a foliage cutting device.

The pod D is covered with the multi-film, and the onion seedlings are planted and cultivated in the holes formed in the multi-film at predetermined intervals. When the onion is harvested, the foliage treatment machine 1 of the present invention, The foliage portion 10b of the onion 10 cultivated on the reed D is cut at a predetermined height position, and the cut foliage portion 10b is discharged between the reed D and the reed D. In the process after the processing by the foliage processing machine 1 of the present invention, the multi-film is peeled off, and the onion 10 after the foliage portion 10b is cut is dug up and placed on the reed, and picked up in the next process. Picked up by the machine and stored in the container. The onion 10 stored in this container is transported to a drying facility and stored. The foliage processing machine 1 of the present invention used in such a work process is mainly used by a medium-sized onion cultivation farmer.
In FIG. 1, FIG. 2, FIG. 3, and FIG. In this embodiment, four onions are planted in one ridge D, and the foliage portion 10b of the four onions 10 is processed by the foliage processing machine 1, but the number of ridges is not limited. In the following description, the F direction is defined as the front.

In the foliage processing machine 1, the machine frame 3 is supported on the traveling unit 2, the working unit 4 is arranged on the front part of the machine frame 3, the drive unit 5 is arranged on the rear part of the machine frame 3, and the drive unit The control unit 6 is arranged above the 5. The drive unit 5 includes an engine 7, and power from the engine 7 can be transmitted to the traveling unit 2 and the working unit 4.
A traveling / working clutch lever 61, steering levers 62L and 62R, a transmission lever 63, an accelerator lever 64, a working unit lifting lever 65, and the like are disposed in the control unit 6.

  The traveling unit 2 is configured by a crawler traveling device, but may be a wheel type. In the traveling unit 2, vertical frames 21, 21, 21 are suspended from the left and right body frames 3, and a track frame 22 is fixed to the lower ends of the vertical frames 21, 21, 21. ... Are supported rotatably. A drive shaft 24 is supported at the rear part of the body frame 3, drive wheels 25 are fixed to the left and right outer sides of the drive shaft 24, and the left and right central sides of the drive shaft 24 are supported by a transmission case. Is transmitted within the transmission case so that it can be transmitted to the drive wheels 25. A crawler 26 is wound around the drive wheel 25 and the rollers 23, 23, ... to constitute a crawler type traveling device. This crawler type traveling device is arranged in a pair of left and right so as to straddle the heel D.

Support pillars 11 and 11 are erected from the rear part of the left and right body frames 3, the transmission shaft 12 is supported on the upper part of the support pillars 11 and 11, and the rear upper part of the conveyance frame 30 is rotatable on the transmission shaft 12. Supported by A hydraulic cylinder 13 is interposed between the transport frame 30 and the machine frame 3, and the working part 4 can be raised and lowered by operating the working part elevating lever 65 to move the working part 4 up and down. The cutting height can be adjusted.
A sprocket is fixed to one end of the transmission shaft 12, and power is transmitted from the engine 7 via chain transmission means, belt transmission means, and the like, so that power is transmitted to the working unit 4.

  A foliage discharging device 31 and a foliage cutting device 35 are disposed at the front portion of the conveyance frame 30, and a raising frame 16 is fixed to the front end of the conveyance frame 30. The device 40 and the vertical turning device 50 are attached.

  The foliage discharging device 31 is constituted by a screw feed continuous feed auger. As shown in FIGS. 6 and 10, the lateral feed auger includes a rotary shaft 32, a feed shaft 33, a spiral blade 34, and a feed case 14, and the rotary shaft 32 can freely rotate to the left and right transport frames 30 in the horizontal direction. Supported by A sprocket is fixed to one end of the rotary shaft 32, and is transmitted from the sprocket fixed on the transmission shaft 12 to the intermediate shaft 17 horizontally mounted on the front upper portion of the transport frame 30 via a chain, sprocket, etc. Power from the engine 7 is transmitted from a sprocket fixed to the other end of the intermediate shaft 17 to a sprocket fixed to one end of the rotary shaft 32 via a chain.

  A cylindrical feed shaft 33 is concentrically fixed on the rotating shaft 32, and a spiral blade 34 is fixed on the feed shaft 33. The spiral blade 34 is fixed on the feed shaft 33 symmetrically. In other words, the spiral blade 34 is composed of forward and reverse screws on the left and right sides, and is rotated from the center to the left and right by rotating the feed shaft 33. The lower and rear sides of the outer peripheral rotation trajectory of the spiral blade 34 are covered with a curved feeding case 14 and fixed to the transport frame 30. However, the foliage discharging device 31 is not limited to a lateral feed auger, and may be configured by a belt conveyor disposed symmetrically, and it is more preferable to use a slat conveyor to ensure conveyance. .

  Further, the spiral blade 34 may be provided with a scraping means so that the cut foliage portion 10b can be easily taken. As the scraping means, for example, as shown in FIG. 10, the scraping plates 37, 37... Are fixed in the radial direction parallel to the feed shaft 33 at a predetermined interval on the non-working surface side of the spiral blade 34. The pins 38, 38,... Protrude in the radial direction at a predetermined interval from the outer periphery of the spiral blade 34. Thus, as the spiral blade 34 rotates, the scraping plate 37 or the pin 38 scrapes the cut foliage portion 10b backward to reliably convey and prevent clogging.

  Discharge ports 30a and 30a are opened at lower portions of the transport frames 30 and 30 covering the left and right sides of the feed shaft 33 so that the foliage portion 10b transported is discharged out of the machine. The discharge port 30a is opened at a portion where the lower portion (about the lower half) of the spiral blade 34 is located in a side view. A regulating plate 15 is disposed on the side of the discharge port 30a. In other words, the regulating plate 15 is disposed to face the discharge port 30a, and the foliage portion 10b discharged from the foliage discharge device 31 is provided. Intrusion into the traveling unit 2 and entanglement are prevented from being adversely affected, and the vehicle is dropped into the furrows to guide the crawler 26 not to step on the foliage 10b when the traveling unit 2 travels between the furrows. . In this way, the discharged foliage portion 10b is not stepped on and buried, and post-processing can be facilitated, and height fluctuation due to stepping on the traveling portion 2 can be prevented.

  The restriction plate 15 has a larger area than the discharge port 30a in a side view, extends from the discharge port 30a to the vicinity of the lower position of the wheel 23, and extends from the front portion to the rear portion of the traveling unit 2 for conveyance. A discharge space is formed at a predetermined interval from the frame 30 and is fixed to the track frame 22 and the vertical frame 21 in the vertical direction.

  Thus, by rotating the feed shaft 33, the foliage portion 10b scraped from the front is sent to both the left and right directions by the feed action of the spiral blade 34, and falls between the discharge ports 30a and 30a. At this time, the foliage portion 10b does not enter the traveling portion 2 by the restriction plate 15 so that it does not interfere with the traveling drive and is not stepped on, so that the foliage portion 10b is collected and processed after the cutting operation. It can be easily removed.

  The foliage cutting device 35 is composed of a clipper-type reciprocating blade. However, it is possible to configure with a disk-type rotary blade, and there is no limitation. In the foliage cutting device 35, the lower blade is fixed to the transport frame 30, and the upper blade of the saw blade shape is driven to reciprocate left and right. The upper blade is engaged with an eccentric shaft disposed at the center of the left and right, and a gear box 18 is provided at the center of the left and right of the intermediate shaft 17. The power from the engine 7 is transmitted through a transmission shaft 19 or the like extending downward, and the upper blade is reciprocally slid by the rotation of the eccentric shaft.

  Further, a feeding means is provided at the rear upper part of the upper blade so as to move the cut foliage portion 10b backward. The feed means is, for example, a feed plate 36 as shown in FIG. 10, inclined rearwardly downward on the rear part of the upper blade, extending to the lower part of the spiral blade 34 and arranged in the left-right direction, with the rear side as a fulcrum. The front part can be moved up and down. Thus, by driving the foliage cutting device 35, the feed plate 36 is vibrated, and when the cut foliage portion 10 b is placed on the feed plate 36, the foliage is fed backward by vibration due to the reciprocating motion of the foliage cutting device 35. Become. In addition, by comprising the feed plate 36 with a corrugated plate having a saw blade shape when viewed from the side, the feed plate 36 can be more reliably fed to the rear foliage discharging device 31 and clogging can be prevented. Further, the feed plate 36 may be configured to rotate or swing instead of vibrating, and is not limited.

  As shown in FIGS. 2, 3, 4, and 7, the horizontal turning type raising device 40 includes a left raising body 41 and a right raising body 42 as a set, and a strip of the onion 10 planted on the basket D. Four sets are arranged in the left-right direction according to the number. Since the structure of the raising bodies 41 and 42 of each set is substantially the same, one set will be described.

  The left triggering body 41 and the right triggering body 42 support the drive shafts 43 and 43 on the upper part of the trigger transport frame 39 fixed to the trigger frame 16 respectively, and drive pulleys 44 and 44 are attached to the drive shafts 43 and 43, respectively. The driven pulleys 45 and 45 are rotatably supported by the lower part of the conveying frame 39, and the raising belt 46 is wound between the driving pulley 44 and the driven pulley 45. A plurality of tines 46a, 46a,...

  Drive sprockets 49, 49... Are fixed on the four sets of drive shafts 43, 43..., And a gear box 48 is provided on the upper side of the left raising frame 16. The output shaft protrudes obliquely rearward from below to fix a sprocket, and a chain 58 is wound around the sprocket and the drive sprockets 49, 49. An input shaft 59 protrudes laterally from the gear box 48, and a sprocket is fixed on the input shaft 59 so that power can be transmitted from the sprocket provided on the intermediate shaft 17. The power is transmitted to the drive shafts 43, 43... Via the gear box 48, the chain 58, and the drive sprocket 49, and the drive belts 46, 46. It is moved upward and the foliage portion 10b can be pulled up. In addition, the right trigger body 42 adjacent to the rear of the left trigger body 41 located in the center is disposed, and the trigger bodies adjacent to the left and right in the front view are arranged so as to partially overlap each other, and the left trigger body 41 and the right The raising body 42 can be arranged, and the foliage portion 10b of the onion 10 planted with a narrow space can be caused.

  However, the horizontal turning device 40 can also be configured to cause a single onion stem and leaf portion 10b to be caused by one of the left and right hands by configuring the tine 46a to be long. For example, as shown in FIG. 8, it is composed only of the left raising bodies 41, 41... And the tines 46a, 46a. The length exceeds the center of the appendage, so that the stems and leaves 10b that fall from one side can be caused.

  Further, the stem and leaf portion 10b that has been raised is cut by the stem and leaf cutting device 35 at a predetermined height, but the cut leaf and leaf portion 10b is transported upward while being caught by the tine 46a and may be entangled with the drive pulley 44. . there. As shown in FIG. 8, a guide plate 47 is provided at the upper part of the rotation locus of the raising belt 46 of the lateral turning raising device 40, and the raised foliage portion 10 b is raised and guided to the side so as to be separated from the belt 46. You can also. Specifically, it has a triangular or trapezoidal shape with a hypotenuse when viewed from the front, and the hypotenuse is raised upward from the lower part and extends away from the belt 46, and is arranged at the upper part of the raising conveying frame 39 in a side view. And fixed in parallel with the belt 46. The guide plate 47 has the same configuration even when it has a left raising body 41 and a right raising body 42.

  In this way, even if the fallen stem and leaf portion 10b is caused to cut and then hooked onto the tine 46a and lifted upward, when the guide plate 47 is lifted to the height, the guide plate 47 gradually leads the tip of the tine 46a, The foliage portion 10b moves away from the drive pulley 44 and falls off the tine 46a, thereby preventing the entanglement or entanglement of the drive pulley 44 and the belt 46.

In addition, a vertical rotation-inducing device 50 is disposed in front of the horizontal rotation-inducing device 40. A total of five sets of the vertical turning device 50 are arranged between the left and right ends of the horizontal turning device 40 and each of the four strips. Since each set has the same configuration, one set will be described.
As shown in FIGS. 1, 4, and 7, the vertical rotation trigger device 50 supports the drive shaft 52 on the upper portion of the trigger case 51 and fixes the drive sprocket 53 to the drive shaft 52. The lower driven sprocket 54 is rotatably supported, and is caused between the drive sprocket 53 and the driven sprocket 54 to wind the chain 55. A plurality of tines 55a, 55a,...
In this way, power is transmitted from the input shaft 59 to the drive shaft 52 via a sprocket, a chain, etc., and the chain 55 is driven to rotate, so that the tines 55a, 55a,. The foliage portion 10b that has fallen or bent upward can be caused.

  In the vertical turning device 50, dividers 60, 60, and 60 are projected forward from the lower end of the vertical case 51 of the vertical turning device 50 disposed between the ribs. By the dividers 60, 60, 60, the stems and leaves 10b on the ridge are divided into left and right when moving forward.

In addition, at the left and right rear ends of the body frame 3, a soil collapse means 70 is disposed. Since the landslide means 70 is configured symmetrically, the left-side landslide means 70 will be described with reference to FIG.
The earth breaking means 70 includes a support pipe 71 attached to the body frame 3, a slide body 72 that is inserted into the support pipe 71 and can be adjusted in the left-right position, and a rotating base body 73 that extends rearward from the slide body 72. A pivot arm 74 rotatably supported by the pivot base body 73 at a working position pivoted downward and a storage position pivoted rearwardly, and attached to the pivot arm 74 so that the vertical position can be adjusted. The housing 75 is made of.

  The support pipe 71 is a square pipe and is fixed to the rear surface of the body frame 3 in the left-right direction. The rear surface of the support pipe 71 is provided with a fixing means for fixing the sliding body 72 at a desired position. In this embodiment, the fixing means is formed with a bolt hole, screwed with a bolt, and tightened to tighten the sliding body. The moving body 72 can be fixed at an arbitrary position. In this way, the left and right positions of the housing 75 can be easily adjusted to the positions of the skirts of the multi-film.

  The sliding body 72 is a square pipe that can be inserted and slid into the support pipe 71. One end (the left and right inner sides of the machine body) is inserted into the support pipe 71 and the other end (the left and right outer sides of the machine body) is a rotating base body 73. Is fixed. However, the sliding body 72 is not limited as long as it can be moved to the left and right with respect to the support pipe 71 and fixed at a desired position, and may be rail-shaped. The cross-sectional shape may be a polygon such as a hexagon, and the fixing method may be a configuration of fixing with a pin or the like.

The rotating base body 73 rotatably supports one end of a rotating arm 74 by a shaft 76 between the left and right side plates 73a and 73a, and a locking means 77 is provided on the outer surface of the side plate 73a.
In this embodiment, the lock means 77 has a lock plate 74a fixed to one end of the rotating arm 74, and the lock plate 74a is formed in a fan shape with the shaft 76 as a center. A pin hole is opened at a predetermined position. Further, the lock pin 77a is supported by the side plate 73a so as to be slidable in the left-right direction, and the lock pin 77a is inserted into the pin holes of the side plate 73a and the lock plate 74a, so that the rotary arm 74 can be moved in the vertical direction and the front-rear direction. It can be fixed at the storage position in the direction. However, the configuration of the locking means 77 is not limited, and the rotation arm 74 can be fixed with a bolt or the rotation arm 74 can be replaced between the operation position and the storage position as long as it can be held at the operation position and the storage position. However, there is no limitation on the configuration.

  Thus, during operation, the rotary arm 74 is locked by the locking means 77 at the operating position where the rotary arm is rotated downward, and when the multi-film is not laid or when the multi-film is not laid, the rotary arm 74 is rotated backward. It can be retracted and fixed by the locking means 77 and positioned so as not to interfere with traveling.

A housing 75 can be fixed to the other end of the rotating arm 74 at a desired height. That is, the rotating arm 74 is formed in a pipe shape, and a pin hole is opened at the other end perpendicular to the axis, so that the fixing pin 78 can be inserted through the pin hole.
The housing 75 includes a collar portion 75a and a column portion 75b. The column portion 75b is formed as a pipe that can be inserted into the rotating arm 74, and pin holes 75c, 75c,... Are opened at predetermined intervals in the longitudinal direction. The pin hole opened to the rotation arm 74 at a desired position and the position of the pin hole 75c of the support column 75b are aligned so that the fixing pin 78 can be penetrated and fixed. However, the fixing method of the support | pillar part 75b is not limited, The structure fixed with a volt | bolt etc. may be sufficient. Thus, the housing 75 can be adjusted to the height of the soil that can hold the multi-film, and the soil can be reliably broken.
The flange portion 75a is configured by a plate having a substantially triangular shape in plan view, and is configured to easily enter the soil from the tip and lift the soil, and a column portion 75b is erected at the rear portion of the flange portion 75a.

  With such a configuration, the soil crushing means 70 operates the lock means 77 to rotate the rotating arm 74 downward and fix it in the operating position during the operation of performing the foliage cutting process. And the sliding body 72 is slid with respect to the support pipe 71, and it fixes according to the width | variety of the eaves D (the position of the both sides of the multi-film which covers the eaves D). Next, the fixing pin 78 is pulled out, and the height of the housing 75 is positioned and fixed by the fixing pin 78 in accordance with the height of the soil that holds the left and right hems of the multi-film.

  In the configuration as described above, when performing the foliage cutting work by the foliage treatment machine 1, the foliage portion 10b of the onion 10 cultivated in the cocoon D covered with the multi-film comes out from the hole opened in the multi-film, When the foliage treatment machine 1 is operated while moving forward, the foliage portion 10b that has fallen on the multi-film is weeded by the divider 60, and the foliage portion 10b that has fallen between the streaks causes the working portion 4 to rotate vertically. The foliage portion 10b that is caused by the above and falls between the rows is caused to turn sideways and is caused by the device 40.

  The caused foliage portion 10b is cut at a predetermined height by the foliage cutting device 35. This height is about 10 cm from the sphere 10a. The cut foliage portion 10b enters the rear foliage discharging device 31, is sent to the left and right sides by the rotation of the spiral blades 34 constituting the auger, and falls from the discharge port 30a to the intercostal space. At this time, the discharge distance to the side is restricted by the restriction plate 15 so as not to enter the inside of the track frame 22 of the traveling unit 2, and the fallen leaves 10 b are not stepped on by the crawler 26.

  After the working part 4 has passed, the heel part 75a of the landslide means 70 moves forward into the soil that has been piled up and pressed on the left and right hems of the multi-film covering the ridge D, and is broken and loosened. . And some soil is removed from the bottom of the multi-film.

Thus, in the next multi-film peeling step, the stem 10b is removed on the multi-film, and the root of the stem protrudes from the multi-film hole. It is in a state where the broken soil is placed on the part, and by simply lifting the multi-film, the soil that has been pressed falls to both sides, the ball part 10a of the onion 10 is not lifted, it comes out of the hole and exerts a great force The multi-film can be easily peeled off without the need. Since the soil is removed and the foliage portion 10b is also removed from the multi-film after peeling, post-processing can be easily performed.
Then, in the next digging up process, the stem of the onion 10 is only on the ridge D, there is no foliage portion 10b, and the ball portion 10a is easily lifted on the ridge D by the digging up device. In the next pick-up process, only the onion 10 can be easily picked up.

  As described above, the foliage processing machine 1 is provided so as to be movable up and down with respect to the body frame 3, and is arranged at the rear part of the raising device 40, the raising device 40, and the raising devices 40 and 50 that cause the foliage portion 10b. The working section 4 including the foliage cutting device 35 and the foliage discharging device 31 disposed at the rear of the foliage cutting device 35, and the traveling unit 2 that supports the body frame 3 and travels across the ridge D. Therefore, the stems and leaves on the culm are raised by the raising devices 40 and 50 and then cut by the stalk and leaf cutting device 35. The stalks and leaves are discharged by the stalk and leaf discharging device 31, and the shoots and leaves from the multifilm covering the ridge D The part 10b can be removed, and only the stem protrudes from the hole of the multi-film, so that the multi-film stripping operation as a subsequent process can be easily performed.

  Further, since the foliage discharging device 31 is composed of a lateral feed auger that transports the cut foliage portion 10b to the left and right sides and drops them to the intercostal space, the cut foliage portion 10b can be surely side scattered without scattering. Can be sent to and dropped in the furrow.

  Further, the transport frame 30 that covers the side portion of the foliage discharge device 31 is provided with a discharge port 30a, and a regulating plate 15 is provided at a predetermined interval facing the discharge port 30a. When the fallen leaf portion 10b falls from the discharge port 30a, it is not blocked by the restriction plate 15 and reaches the traveling portion 2 on the side, and falls between the conveyance frame 30 and the restriction plate 15, and the leaf portion 10b travels. It is possible to prevent the fallen stems and leaves from being stepped on the traveling unit 2 and becoming difficult to perform post-processing by being caught in the unit 2 without adversely affecting the traveling.

  Further, since a feed plate 36 serving as a feeding means is provided at the rear portion of the foliage cutting device 35, the cut foliage portion 10b is fed rearward by the feed plate 36 and is not spilled from the conveying frame 30, so that the foliage It can be sent to the discharge device 31.

  In addition, on the left and right sides of the rear part of the machine body frame 3, there is provided a soil breaking means 70 that breaks down the soil that holds the left and right sides of the multi-film laid on the eaves. become able to. In other words, the hems on both the left and right sides of the multi-film are covered with soil at the same time during covering work so that they do not turn over due to wind, etc., and the soil is wet and solidified when harvested. When the multi-film is forcibly peeled off for harvesting the onion, the multi-film may be broken and the multi-film fragments may remain in the soil. However, as in the present invention, the soil breaking means 70 is provided. Thus, by breaking and loosening the soil holding both hems of the multi-film, the multi-film can be easily peeled off by a simple operation of lifting the multi-film, and the labor is also reduced.

DESCRIPTION OF SYMBOLS 1 Stem and leaf processing machine 2 Traveling part 3 Machine body frame 4 Working part 10 Onion 10b Stem and leaf part 15 Control board 30 Conveying frame 30a Discharge port 31 Stem and leaf discharge device 35 Stem and leaf cutting device 36 Feed plate 40 Horizontal turning device 50 Vertical turning device 70 Soil Breaking means

Claims (5)

  A raising device that is raised and lowered with respect to the body frame and causes a foliage part, a foliage cutting device that is arranged at the rear of the raising device, and a foliage discharging device that is arranged at the rear of the foliage cutting device and discharges to the side A foliage processing machine comprising: a working unit that includes: a traveling unit that supports the machine frame and travels across the fence.   2. The foliage processing machine according to claim 1, wherein the foliage discharging device includes a lateral feed auger that transports the cut foliage part to the left and right sides and drops the cut foliage between the left and right sides.   The delivery frame which covers the side part of the said foliage discharge device is provided with a discharge port, and a regulating plate is provided at a predetermined interval facing the discharge port. Foliage processing machine.   The foliage processing machine according to claim 1, wherein a feeding means is provided at a rear portion of the foliage cutting device.   The foliage treatment machine according to claim 1, wherein a soil crushing means is provided on each of the left and right sides of the rear part of the machine body frame to crush the soil that holds down the left and right sides of the multi-film laid on the fence.

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