JP6309920B2 - Vertical multi-device for long seeds - Google Patents

Description

  The present invention relates to a vertical multi-device which is connected to the rear part of a tractor, in which a long seed pod is planted in an open groove of a deep tillage, and a round culm is formed after covering the seed cultivar and at the same time a multi film is provided. is there.

Various proposals have been made on a vertical mulching apparatus that automatically forms a mulching sheet while forming ridges on cultivated land. For example, a ridge having a width regulated by the left and right grooving plates and a height and hardness adjusted by a suppression plate that can adjust the elasticity of a spring is formed, and a multi-sheet is continuously formed on the ridge. (Patent Document 1).
In addition, when setting the position of the ridge forming plate, the position of the retaining ring and the cover ring according to the width and height of the ridge and the width of the multi-film, the ridge forming is arranged opposite to the left and right by operating the rotary handle. A technique is disclosed in which left and right movement adjustment can be performed simultaneously or independently in a state in which a plate, a pressing plate, and a cover ring are integrated (Patent Document 2).

Japanese Utility Model Publication No. 61-12722 Japanese Utility Model 7-13486

According to the specification of the Japanese Utility Model Publication No. 61-12722, the vertical groove plate and the horizontal holding plate form a square cross-section ridge, and this holding plate applies a vertical pressure by the spring pressure. Configured to hang. Since the left and right shoulders and side walls of the rectangular cross section formed at this time were not suppressed, the adhesion of the multifilm was weak, and weeds were sometimes difficult to remove due to the weeds in the air pockets.
In addition, the cross-section of the cocoon disclosed in Japanese Utility Model Publication No. 7-13486 forms a round shape and presents a convenient configuration for adjusting the height of a flat ridge, a high ridge, etc., but the surface of the ridge is simply leveled. Therefore, over time, weeds may be generated due to the collapse of the reeds and gaps between the reeds and the multifilm.
It is an object of the present invention to plant long seed pods in the open groove of deep tillage, and then to form a cocoon that is surely soiled around the seed culm and at the same time compresses and constricts the surface of the round culm to adhere the multifilm. There is no need to lose shape, and there is a need to set up a weed so that weeds do not grow in the gaps between the straw and the film.

The present invention is connected to the rear part of the tractor and covers the seed pod planted in the groove opened in the deep tillage with a pair of mulch plates arranged in an eight shape in plan view to form a round culm and at the same time provide a multi-film. A vertical multi-device for long seeds, the multi-device for long seeds is equipped with a vertical molding device in the front and a multiple device in the rear, and the vertical tractor travels in the vertical molding device. According to the above, the earthing board brings the left and right embankments of the deep tillage to the center and covers the seeds, and then the round shaped board is semi-circular and inclined from the proximal end to the rear, and funnel-like The surface of the forming rod is compressed and pressed, and a mounting table on which a weight is placed is provided on the upper portion of the round molding plate, and the round molding plate has a semicircular cross section formed of a steel plate having elasticity. And adjusting the height of the top of the ridge Comprising means, film support portion of the multi-device is provided a position adjusting device for the right and left with respect to the ridge center, of the tractor there is a side towards the pair of earthing up plate disposed in the eight characters form It is a vertical multi-device for a long sow seedling, characterized in that it has rubbing claws on the rear side of the wheel, and a leveling desk is provided between the round molded plate and the film support part. .

Since the round molded plate is inclined from the base end toward the rear, it forms a compression and pressure action on the surface of the heel, and the multi-film is more closely attached by the restoring force of the surface of the compressed heel. Therefore, there is no room for weeds, and at the same time, the shape of the round gourd is kept long. In addition, if a weight is mounted on the upper part of the round molded plate, compression molding is more reliable and traveling can be performed faster. In addition, if the round shaped plate is changed from a semi-circular cross-section to the top of the ridge and further set to a high ridge, the effect of mulching becomes longer in the late spring regions of Tohoku and Hokkaido. In addition, when the multi-film slit position shifts in the curve of the kite, etc., it can be adjusted to the left and right by the operation lever of the multi-facility device during the work to match the center of the kite.

Is an external side view of the present invention Is a perspective view of a round molded plate Is a perspective view of the mounting part of the multi-unit Is a three-side explanatory drawing of a round molded plate Is an illustration of the action of the mulching plate and the round molded plate Molding explanatory drawing of a long butted planting basket

The present invention relates to a standing apparatus that is connected to the rear part of a tractor and covers the planted seed culm to form a round culm and at the same time has a multi-film, and the round molded plate is semicircular and rearward from the base end. It is a long multi-unit vertical multi-device that features a funnel shape that tilts toward the bottom and compresses and compresses the surface of the molding rod, and a mounting table on which a weight is placed on the upper part of the round molding plate In addition, the round molded plate is formed of an elastic steel plate and has a structure of a vertical multi-device such as a long one provided with adjusting means for changing the height of the ridge from a semicircular cross section.

FIG. 1 shows an external side view of the present invention, in which a machine frame 2 supporting a standing multi-device is connected to a tractor rear 1 by a top link 33 and a lower link 34 which are known three-point links. It is. The machine frame 2 is equipped with a hook forming device 3 at the front and four multi-devices at the rear. The scissor forming device 2 is composed of a pair of earth-shifting plates 5 and 6 round-shaped forming plates. Reference numeral 12 denotes a support rod that connects the machine frame 2 and the mounting bracket 13 of the round molded plate 6. The multi-device 4 is supported by 14 connecting frames which are support portions of the multi-film 8. The multi-device 4 is composed of a pressing roller 9 for guiding the film to the ridge, a pressing wheel 10 for firmly pressing the multi-film 8, a covering desk for covering the left and right ends of the multi-film, and an operation lever 15 for adjusting the position center of the film left and right. ing. Reference numeral 7 denotes a leveling desk for leveling immediately before installing the multi-film 8. Reference numeral 35 denotes a rubbing claw that cultivates the running trace of the wheels of the tractor to prevent the field from hardening.
FIG. 2 shows a perspective view of the round molded plate 6, which is composed of inner walls of metal support covers 30 and 31 having a semicircular cross section and having elasticity, and the inner wall is made of synthetic resin. The left and right side links 17 are horizontally mounted on the upper part, and the upper link 16 is horizontally mounted on the center. A boss 18 is provided at the center of the upper link 16 and is connected to the top of the support cover 30 by a screw shaft 19. Reference numeral 13 denotes a connecting metal fitting. The screw shaft 19 is vertically expanded and contracted by the boss portion 18, and the top portion of the support cover 30 of the round molded plate 6 is raised to form a high ridge shape, and the top portion is lowered to form a wide trapezoidal ridge section. Reference numeral 32 denotes a weight, which is placed on the machine casing 2 at the top of the scissors forming device 3 to apply a pressing force to the round molding plate 6 to ensure the compressing and crushing action of the scissors.

FIG. 3 is a perspective view of the mounting portion of the multi-device, and reference numeral 14 denotes a connection frame that is connected to the rear portion of the machine frame 2 described above. Reference numeral 23 denotes a horizontal frame, and side frames 24 are vertically suspended at the left and right ends, and the multi-film 8 is supported by a lower support shaft 25. Reference numeral 15 denotes an operation lever that is rotatably fixed to the shaft support portion 21 of the receiving frame 20. A long hole is provided below the operation lever 15, and the horizontal frame 22 is supported so as to be slidable laterally with respect to the connecting frame 14. Reference numeral 9 denotes a pressing roller, which is disposed in front of the multi-film support shaft 25 and is integrally fixed to the horizontal frame 23. If the operating lever 15 is swung to the left or right as required, the absolute position of the multi-film 8 is moved by sliding the horizontal frame 23 through the lower elongated hole 22 to correct the misalignment with respect to the center of the forming rod. . At this time, the pressing roller 9 integrated with the horizontal frame 23 also moves simultaneously, so that the operation is synchronized with the operation of the operating lever 15 and the pressing of the pressing roller 9 is sure. Reference numeral 28 denotes a sprouting slit. FIG. 4 is an explanatory view of three surfaces of a round molded plate, which is tapered toward the rear with respect to the base end and formed in a funnel shape. 4A is a side view and has an inclination angle of angle A toward the rear. 4B is a plan view, and the left and right side portions have an inclination of angle B. FIG.
FIG. 4C is a rear view showing the top height H of the round molded plate, and the height H is adjusted by the nut and the screw shaft 19 of the boss portion 18 of FIG.
FIG. 5 is a diagram for explaining the operation of the mulching plate and the round molded plate, 26 is a seed vine planted in a groove opened in the deep plow, 5 is a mulching plate arranged in an eight-shape in plan view, and 6 is A semi-circular round shaped plate is shown. As the tractor travels, the mulching plate 5 moves the left and right embankments of the deep tillage to the center to cover the seed culvert, and then the round molded plate 6 forms a compression-molded ridge with the inclination angles A and B. FIG. 6 is an explanatory view of the formation of a long planting paddle. FIG. 6 (a) shows a state in which 26 seed pods are planted in a groove opened in deep tillage, and 29 is a fill that has been released to the left and right when the groove is opened. It is. FIG. 6B shows a cross section of a round basket covered with the multi-film 8. Reference numeral 28 denotes a sprouting slit that is drilled in advance.

The long cocoon mulching apparatus of the present invention forms a round mulch that promotes the temperature of shoots and rhizome growth in long culm cultivation, and is expected to contribute especially to the regions of Tohoku and Hokkaido that are late in spring. ing.

DESCRIPTION OF SYMBOLS 1 Tractor rear part 2 Machine frame 3 Claw forming part 4 Multi-device 5 Earthing board 6 Round molding board 7 Leveling desk 8 Multifilm 9 Pressing roller 10 Pressing wheel 11 Covering desk 12 Supporting rod 13 Mounting bracket 14 Connection frame 15 Operation lever 16 Upper part Link 17 Side link 18 Boss portion 19 Screw shaft 20 Receiving rod 21 Shaft support portion 22 Long hole 23 Horizontal frame 24 Side frame 25 Support shaft 26 Seed rod 27 Forming rod 28 Slit 29 Filling 30 Support bar 31 Inner wall 32 Weight 33 Top link 33 Lower link 34 Traced nails

Claims (1)

A long type seed that is connected to the rear part of the tractor and is covered with a pair of mulch plates arranged in an eight shape in plan view to form a round basket while simultaneously providing a multi-film. A vertical multi-device for
A vertical multi-device for long seeds is equipped with a straw forming device in the front and a multi-device in the rear,
The wrinkle forming device
As the tractor travels, the mulching plate moves the left and right embankments of the deep tillage to the center and covers the seed culvert, and then the round molded plate is semi-circular and squeezes from the base end toward the rear. Inclined to form a funnel, compressing and crushing the surface of the mold,
A mounting table on which a weight is placed is provided on the upper part of the round molded plate,
The round molded plate has a semicircular cross section formed of a steel plate having elasticity, and includes an adjusting means for changing the height of the top of the ridge,
The film support portion of the multi-device is provided with right and left position changing devices with respect to the heel center portion,
Sides of the pair of mulch plates arranged in the shape of an eight character, and have a claw on the rear side of the wheel of the tractor, and a leveling desk is provided between the round molded plate and the film support portion. A standing multi-device for long seeds provided.

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