JPS6181705A - Combination of working method and working machine for performing soil agitation and formation of seeding bed - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention [Industrial Field of Application] As shown in the preamble of the main claim, the present invention relates to a method for soil stirring and similar operations, and the claim relates to an apparatus. As seen in the basic structure shown in the first item, this article relates to a policy for configuring an apparatus particularly suitable for carrying out the above-mentioned work.

[Conventional technology]

First of all, it should be mentioned that when this type of soil stirring machine is equipped with so-called wing-shaped plow plates, the supports of the plow plates should be arranged with a relatively large distance from each other; There is a technical problem in that the ground must be scraped without any gaps throughout the machine's operation. Airfoil-shaped plows not only require excessive traction forces when entering and operating at large working depths in dry, compacted ground, but also require the support of this airfoil-shaped plow to be placed in (the tubular members of) the holding frame. However, it has the disadvantage that it is insufficiently or not possible to deviate from each other in the direction of travel.

This staggered arrangement, however, is often due to the fact that, in order to keep the required traction force low, the compacted soil removed by the plow is lifted up from the underlying soil by connected plates, which are not searched or small. This is necessary to prevent it from becoming agglomerated and becoming lodged in front of a post or frame with rotating agricultural tools. This stagnation results in blockages and insufficient compaction, fragmentation and leveling of the ground being worked on.

On the other hand, flat plate plows, which are probably more useful for large working depths, require less traction, but still have disadvantages. If the lateral spacing between the supports is too small, blockage by straw etc. will occur, so the supports of the flat plow boards should be spaced narrow enough to allow the flat plow boards to search the ground without any gaps. The drawback is that placement is rarely possible. Therefore, the search for the ground is carried out by shifting the travel route to some extent in successive stages, or
Although it is cumbersome and time consuming, it is necessary to frequently replace the airfoil and flat plows.

K, therefore, all or several of the columns are moved along the path of movement of the rotating comb teeth of the sowing head tailoring machine, so that the straw, if any stuck in front of the column, is brushed off by the rotating comb teeth. It has already been proposed to place them in a position intermediate to each other. This method, however, is by no means an ideal solution, since the post placed midway between the movement paths of the comb teeth must be positioned very precisely in the middle of the rotating comb teeth (or cutter). This has the disadvantage that replacing various agricultural tools (support bodies) of the rotating harrow is a complicated task.

In this method, the wing-shaped plow plate is mounted on a support placed between the comb teeth or cutters, so that it protrudes as far as the tip below the movement path of the comb teeth, which prevents stones from becoming trapped. Because of its ability to grow, it has the disadvantage of not being attached to growth. A second lateral support may be provided on the soil stirrer depending on the case, but it is possible to install a flat plow plate by providing a support with a post attachment part projecting in the front-back direction on one support, or by attaching individual posts to the support. Even if we tried arranging Nodame's vertical supports in two rows with staggered alignment, there would be a lot of work to replace them, and the structural length of the two-row or two-beam soil stirrer would be too long. This cannot eliminate the disadvantage that a normal tractor cannot move the weight of the soil stirrer and the rotary harrow or row seeder connected to it.

[Problem that the invention seeks to solve]

It is therefore an object of the present invention to eliminate the above-mentioned drawbacks and to provide a machine for searching and/or a machine for crushing ground layers, not only when both of these machines are used individually, but also when they are used together. In order to be able to combine or even combine with other working machines, and also when the same or different machines or combinations of machines are attached to the tractor for successive stages of work, they must be searched in the finished field. The goal is to improve the ability to ensure that no ruts remain, even when traveling on the same route. A further part of the objective is to design the machine for making the sowing beds, in particular its frame and mounting supports, in such a way that combinations of the machines can be carried out as required easily and with extremely short construction lengths. It's about designing.

In this case, all or most of the plow boards and/or plow support supports of the same type are arranged in the same manner, so that there is no drawback such as the need for time-consuming replacement or assembly, and the same type of plow board supports are used in one machine. Or, all of the working objectives should be achieved without the structural length of the machine combination being sometimes too large.

[Means for solving problems]

According to the invention, both of the above objects are achieved by the method and construction/arrangement measures in the patent claims.

The ground of a field is always first plowed in strips using several flat plows spaced relatively widely apart, without lifting up the connected plates.

Between the traces found, banks remain, which are then removed individually by subsequent plowboards, either immediately or in a later stage of work, and which are removed by the preceding plowboards. When the soil of the found streak is deposited, it is lifted.

If the banks between the searched streaks are searched for the first time after a few days or weeks, a partial complete destruction of the habitat for some of the subterranean microorganisms occurs. however,
It is generally not possible for all of the cultivated soil to be lifted from the underlying soil. Therefore, the soil structured in individual lines can be revived better and faster by the action of underground microorganisms that have survived destruction in adjacent areas, and the soil conditions suitable for cultivation will accelerate. It is formed.

Since it is known that the top layer crushing sump machine can be easily/quickly attached/dismounted to the one-beam type search sump machine, and how this can be done, under the same machine combination. So, there is no need for time-consuming replacement work.
Towed by a heavy tractor, the ground can be dug deep using flat plows, all set at the correct spacing, and the surface broken up with rotating farm tools.

Even if you only have a heavy-duty tractor, it is necessary to separate both machines and use a ``shortened soil stirrer'' and a plow attached to it to search for individual streaks during the first operation. It just happens. In the second operation stage, the entire field bed width is made ready for sowing using a machine for breaking up the surface layer, and any remaining streaks are searched out. Although the flat plow plates are arranged in two rows, the overall structural length of the combination is not long. If the new rotoregge is combined with a very short one-beam soil stirrer, further working machines such as packer rollers or row spreaders can be combined or loaded. Extremely concise "short form combinations" are possible. Not only soil stirrers, but also various comb-shaped or disc-shaped 7-row or farmland cutters (Ackerfrase) or rotary cutters.
-(Kreiselegge).

The rotary harrow is used not only on its own, but also in combination with a soil stirrer or other working machine installed before or after it, such as a fertilizer spreader, a row seeder.

Traditionally, in order to be able to mix in large quantities of straw without choking, for example, and to search deeply at the same time, a search plate was placed on the rear side of the frame of the rotary/row, on a rotating comb-toothed painter. Can install curved shape braces for.

All supports attached to the frame of a machine for surface work on the ground should be arranged in such a way that the flat plow plates are staggered from each other when viewed from the side and in the direction of travel, or the supports should be bent forward in the frame. By replacing the front or rear vertical supports, the structural length of the machine combination can be reduced even further. Particularly when working with small tractors, it may therefore be possible to dispense with single-beam soil shakers altogether. Since the flat plow plates are in each case offset by large distances and the rear plow plates are placed in the gaps between the front plow plates, the lifting of large clods is avoided.

This yields important advantages. This means that all plows can be used at the same time (e.g. when the tractor is powerful or the working depth is small), or (e.g. when the working depth is large, the soil is heavy and compacted, or the tractor is medium-sized). ) In the first trip, only a few flat plows mounted at large distances, and in the second trip (same route, with the same or different tractors), a rotating harrow in the intervening positions. The advantage is that only a few flat plows attached to the supports can be used.

In this way, rotating harrows can also be driven by heavy tractors with flat plows attached to all the supports (adjusted to the correct bar spacing), without the time-consuming search for and replacing plows. You can let me. With this, the ground can be searched deeply and the ground can be flattened with a comb rotor.

The stanchion fixtures may be fixed by welding to the holding frame of the sowing bed making machine and optionally clamped to at least one additional frame tube member at the sowing spacing for lateral adjustment. You may. Advantageously, the column is fixed to the holder in such a way that it can be easily removed and adjusted to different heights.

A particular advantage of the application of the invention is still that the soil stirrer is placed in the front plowlift of the tractor and all its searching elements are placed near the middle or to the side of the wheel path.
Obtained by placing. In this way, the rotary harrow and/or
Some rollers can be combined and one of these machines can be fitted with at least one locating element in each rut. In this way, the weight distribution of the implement on the front and rear axles of the tractor is favorable, and the sowing head is therefore able to search deeply into the ground and without leaving any traces of tractor ruts in the searched sowing bed. It becomes possible to tailor and finish it.

In this way, the second soil stirrer, the soil stirring element of which is intended for rutting, can be saved, which in the past has often been mounted on the rear shovel of the tractor. In this way, it is also possible to use the implement, when pulled by a relatively heavy tractor, in conjunction with rotating agricultural tools such as sowing cassettes and combined or mounted row seeders.

In such an arrangement, if the rotating harrow is fitted with a rut-searching element behind the tractor wheels, it is still possible to install the seed rail and the load-bearing sowing machine behind the tractor. It is particularly advantageous to install and use a rotary harrow. In this case, a soil stirrer mounted on the front side of the tractor can dig as deep as necessary, but in no case exposes the wet areas of the cultivated soil to the surface.

It should also be noted that if green manure cuts are to be made in soft ground so that, for example, sowing beds can be prepared, searched and finished in one operation, the front side of the tractor should be equipped with e.g. A rotary harrow with several searching bodies in front and behind the cutter is arranged, and the rear side/ξ warlift is equipped with a row spreader in front of the compiling roller loaded or connected to the rut, or in the middle or near the rut. It is possible to arrange a soil stirrer with a

The weight distribution of the working machine between the front and rear axles of the tractor is ideal, and the structural length of all combined machines is extremely short, so that the ruts compacted by the searched sowing beds are reduced. It is possible to achieve a perfect finish without leaving any shallow marks.

This means that, for example when searching and preparing seedbeds, a soil stirrer and a rotary harrow can be coupled together, thus creating a short machine combination that can be pulled even by a regular tractor. This gives rise to the advantage of

For example, when only leveling of the ground with 99 plants is to be carried out, excessive lengths are required, such as when using a rotary harrow with a soil stirrer + co/virola and seeding machine, which would have traditionally been necessary. If two or more posts in the rotating harrow are used (e.g. in tractor ruts or other spacing relationships) in order to additionally dig/dig the ground deeper without having to ) When used for flat plate plow layers (and the working depth is also lower than the previous working depth), its rotation with a row spreader attached or loaded...Row and Combirow 2 can be combined.

Therefore, whether it is deep digging alone, bed making and deep searching, or bed making and finishing, these operations can be carried out at greater working depths over the course of a normal row seeder operation. This makes it possible to shorten the construction length of all implements so that they can be implemented with relatively light tractors.

In all cases, leaving ruts is avoided, but it is also possible that the working effect on the soil is too strong, too many repetitions, or unnecessarily tight ruts and mixed soils. This makes it possible to re-create soil conditions suitable for cultivation and increase the depth of cultivated soil, while reducing costs at the same time. In farmland management, production costs will be lower, soil regeneration will be better, and risks such as erosion and night soil runoff will be avoided or at least reduced.

In the following, the invention will be described with reference to several embodiments shown in the drawings, but only one drawing is shown and/or
Alternatively, it will be obvious that the features described may be advantageously transferred to other embodiments.

〔Example〕

As can be seen in FIGS. 1a and 1b, in order to carry out the method according to the invention, a working machine 1 is connected to the rear power lift 18 of the tractor 12 and is removably mounted on its frame 4. A strut 3 with a search plate 2b is removably fixed to a strut holder 25, and the strut holder 25 is arranged exclusively at the left and right positions of each track of the tractor. The frame tubular shaft 4 has a bracket 31 projecting downward at the front for receiving the lower guide rod R32 of the tractor and a bracket 33 projecting upwards for receiving the upper guide rod 34 of the tractor. Adjustable spindle 3 guided by adjustable support wheels 37 and spherical penetrations 38
0 is installed. The lower guide rod p4o for connecting the succeeding machine is connected in a known manner to a plate 41 connected to the lower guide rod bracket 31 and is therefore movable in the vertical direction or for quick connection. Hook・1
It is fixed in a height-adjustable, position-retainable and also swiveling-within-limits manner by means of a spindle 39, which engages something in its free end, which can therefore be used as an earth-shaking machine on the market.
The machine for searching, also known as r), is the 1b
As can be seen in the figure, the length is extremely short, and the crushing or sowing of the surface layer of the ground is carried out using a machine for radish cutting, using a well-known method, immediately after the frame 4, at a short distance, and then lowering the seed. The scale is connected to this soil mixer 1 via a side guide combination 40 and additionally an upper guide rod 43.

This machine can also be coupled in a known manner directly to the R-warlift of a tractor with its mounting abutment 44, and
By means of an upper guide rotor p+5 and a lower guide combination 16, which are not shown in FIG. 1b but can be seen in FIG.

According to the invention, rotating harrows (Rotoreg) are available on the market.
The machine for sowing and radding, already known under the name ge), has an additional frame tube hole 30, which is connected to the rotating comb teeth 27 in the rotating harrow.
Hollow frame that also serves as the power of ζ-48 17
is installed almost parallel to the Frame pipe member 3
0 extends slightly apart above the frame 47, either directly above the trailing edge of the hollow support 47, as seen in Figure 1b, or at the rear of the frame, as seen in Figure 1a. It is in a central position.

These shafts also include the front input shaft 19 and the rear output shaft 50, which are only partially visible in both figures.
and a lateral output shaft 51
in the area above. This member is connected to an outer bearing support plate 52 for the rotating agricultural tool holder 6, and a bracket 5 for fixing the upper part of the mounting support 44.
2a, which makes this member
A hollow support 47 and usually two outer brackets 52 and also two plackets 52 on either side of the center of the machine.
a is combined to form an overall frame 8 that is rigid, stable, and light in weight. This overall frame 8 makes it possible, for example, to make a wider working machine, by placing an approximately identical support 3 of the soil shaker only on the front side of the frame 8, as shown in FIG. 1a, or As shown in FIG. 1b, only on the rear side of the frame 8, it is possible to attach the column holder 25, which is fastened to the frame tube member 6-, in an easily removable and height-adjustable manner.

A common-shaped scraping plate 53 having a scraping lip 53a is attached to the frame 47 by a hinge 54.

The scraping plate 53 serves to hold the soil finely ground by the comb teeth 27 in the area of the rotating comb teeth for a short time to finely fine the soil and mix it, and then the bow 1 flattens and lightly compacts the soil. 1st
In the embodiment shown in FIG. b, this scraping plate has a through hole in the area of the support for attaching the agricultural tool.

Furthermore, a connected type .xi.-carrow 256 is connected to the hollow support 47 via the pivot arm 54 and is mounted on the spindle 61 to the frame of the rotating harrow so that its height can be adjusted.

The pivot arm 54 is connected to the frame tube member A at its free end.
-02 is rigidly connected to the frame pipe member.
A skleno'57 is fixed to each 62.

- The crusher roller can be replaced with the crushing roller shown in FIG. 1a, and is composed of various row 2 bodies, for example, a row 2 without unevenness or a toothed packer roller 5G as shown with a scratchon 57. The struts are arranged as vertical struts 3a or curved struts 3b, and a flat plow plate 26 is attached to the lower end of these struts and is removably fixed by a known method. This results in a different arrangement.

As can be seen in Figures 1a and 1C, in the case of a heavy tractor, a combination of working areas 1, 7. Plates 26 of various widths are placed in the gaps between the two machines to cover the entire plowed field 17 at an adjustable depth without gaps, i.e., during the operation of both machines.
The first row 28 of plow boards 26 searches in a striped manner to prevent the slabs of soil from being lifted up from the compacted underlying soil, while the second row is not sought by the first row. The intermediate region 15 between the two plow plates 26 is searched, ie, dug, without any gaps, and the soil is flattened to a depth that can be adjusted by the comb teeth 27 of the rotating agricultural tool holder 6. It can be said that it is crushed and flattened by a scraping plate 53 equipped with a scraping D IJ knob 53a, and then the surface portion is further crushed or hardened by a crushing roller or a chisel roller 210. Ordinary tractors are generally not capable of deep work when working with a sowing machine or a suitable row seeder, but when the ground is compact and the work is large, or when a relatively heavy tractor is used, According to the present invention, the following possibilities arise. In other words, work machines 1 and 7 are connected to the upper guide condo =
i 3 and the lower guide condo 40 and, as shown in FIG. Locate it to the side or middle of the wheel, leaving a strip area 15 between the lines unexplored. In this method, the first row of supports 3 and flat plate-shaped plows 2G are provided in any number, and the width of the plow plates is adjusted, so that the tractor can actually control the plowing field during the plowing period of the plowed field 17. A situation is provided in which it is necessary to search, for example, only half of the eclipse, and wheel ruts 16 that may partially coincide with the unsearched strip area 15 are left as they are in the first run. It can be distributed as follows.

Figures 3a and 3b show that in a second working phase, carried out immediately afterwards with the same tractor or with a different tractor or, as is generally the case, after a certain period of time, only the working machine 7 is operated by the nozzle of the tractor 12. A strut 3 with a flat plow plate 26 connected to the wrist 18 and mounted on the front side of the frame tube member 30 searches, for example, for tractor ruts 16 as well as additionally a strip area 15 on the center line of the tractor; At the same time, in this case, the ground over the gold mine in the cultivated field 17 is crushed at an adjustable depth, rubbed flat with the scraping plate 53, and then compacted back with the crushing row 2 or the ξ tucker rows 210 to 56 to flatten and surface the ground. Crush it and then finish it.

If the tractor is capable of pulling the full weight of these machines, the lower guide lozenge is held at an adjustable height by a slot/troll 39 mounted on the rear side of the frame tube member 3o. ) 46 and the upper guide rod P45 further working machines, such as combined or stacked row spreaders 13, 77.
can be combined. This provides the advantage that the traction capacity of the tractor can be fully utilized by the ejecting plate 26, and the output of the rotary shaft of the tractor can be fully utilized by the rotating comb teeth 27, and therefore, Even if it is a heavy-duty or medium-heavy tractor, it can be used as an individual machine or as a whole, if, for example, the operation on the sowing pen or sowing machine used is already known for each operation. It would not be difficult to move the machine, and it would also be necessary to replace the flat plow plate with a wing-shaped plow plate and to reassemble the nine individual supports for each work step. Instead, you will be in a position where you can work on a much larger project. All that is required is to attach the working implement 1 to the power lift of the tractor and then also to remove it and instead connect the working implement 7 directly to the tractor, or alternatively to the working mechanic. Also, in this second working phase, for example, the search plate 26 of the working machine 1 is allowed to run slightly deeper than in the first working step, and both working machines are made to work together accordingly. Of course, this is also possible. In this connection, if the tractor is not considered to be in a position to move the full weight of such a machine combination, the machine combination may be dragged and supported on the field surface. It should be recalled that hydraulic support wheels for such machine combinations are already known. However, as is clear from the drawings, the combination of these two achieves the shortest structural length practically possible, which is why the two-beam shortened soil stirrer currently available on the market for farm management. This is a big advantage compared to .

Existing machines of this type are only half as long, or as much as 1rrL, longer than the machine combination described here; nevertheless, the agricultural tools in the first row 28 are able to avoid blockages caused by straw. The agricultural tools 26 in the second row 29 can be arranged with very large mutual spacing so that there is no need to worry.
is the first on the frame 30 to 8 of the rotating harrow.
They can be arranged so as to hit the gaps between the farm tools in the row 28 and to be staggered back and forth in the running direction. A similar working quality as in the known two-beam shortened earth mixer is therefore obtained, but without such an overall construction length.

It should be noted that the tip is sharp, the surface and side blade edges are at an extremely sharp angle to the ground horizon, and it scrapes the stationary underlying soil. A flat plate-shaped plow that moves without any disturbance requires less force, but it can also be used to cut the ground at any depth, possibly at different working depths in each of several working steps. The purpose of this is to make it possible to search as quickly as possible (that is, without mixing or repeating), and therefore it complements the crushing operation by the comb teeth 27 very well.

As seen in FIG. 3b, it is an advantage that the central frame retaining tube member, 5-3O, is located approximately centrally on top of the frame 47 and above the gear sock 19.
The frame tube member/bar 30 has a "lattice-shaped holder" when it is connected to the hollow support 47 at four points, for example at the outer bracket 52 and at the intermediate bracket 52a of the mounting abutment 44. On the one hand, since the struts 3a, ab can be fixed to the strut holder 25 in such a way that they can be easily removed, the same strut holder 25 can be used to attach the struts of any number of flat plow boards 2b. 3a can be extremely stably fixed to the front and rear sides of the frame 47, and the support column 3 can be fixed entirely to the working machine 7.
The construction of the working machine 1 can therefore be saved in some cases (particularly in small areas or when the tractor is small). It is therefore possible to mount all the struts with a wider or narrower spacing on the front side K (which must be between the movement paths of the comb teeth 27), or to place each of the second struts on the rear side and thus of the first row. If you want to place the straw in the gap position and so that the adjacent ones are different from each other, or you want to mix a large amount of straw finely without blockage and search deeply into the ground, the overall structural length of the machine combination. If it is desired to make the length absolutely short, for example, a curved column 3b can be used in place of the vertical column 3a, but in this case all the columns and the frame 47 or the frame tube member 30 are arranged at the rear side. be able to.

As seen in FIGS. 42, 4b and 40, the working device 7 has comb teeth 27, supports 3a and 3b and
0 is of essentially the same construction as that of the embodiment listed in FIG. Two small frame pipe members 308 are used spaced above the gear index 19 which are screwed or welded to the top of the mount 44 via the traverse Go), and Also, with the mounting base 44 via the central bracket 52a, or with each other,
A rigid connection can be formed with each outer bushing 52a. This variant 1 is particularly advantageous if the rotating harrow is later replaced if it is to be provided with a column holder 25, which in this embodiment can be constructed relatively simply. suitable for

Figures 5a and 5b show details of some variations in the construction of the hollow support 47 and the post holder 25 that can be attached thereto, in which the vertical rear wall of the hollow frame 47 is formed by a strong plate. It is configured as 63,
This plate faces upwards and downwards into a hollow frame = 17
, thus offering the possibility of fixing the column holder 25 using screws or other fastening means 64'i-. Furthermore, brackets 65 for the hinges 59 of the small scraper plate 53 already mentioned above are fixed to both outer ends of this plate, and this is provided with a second hinge (not shown). If the post holder 25 is not arranged on the rear side of the frame 47, the scraping plate 53 can be replaced by the second hinge directly following the plate 1L13. This variant has the advantage that the column can be fixed sufficiently stably only on the rear side of the frame 47.

6a and 6b, it is possible to provide these supports both on the rear side of the frame 47 and also on the front side of the frame 47 and, if necessary, between the respective movement paths of the comb teeth 27. is shown.

Each post holder 25 can also be anchored to the front side of the frame 47 so well that they are not disturbed by the posts 3 being moved in hard soil. A plate 66 can also be welded and attached to the front side, which projects upwardly and downwardly from the frame 47, with which the column holder 25 is connected by a bolt 67 and screwed to the plate 63. They may be connected via a screwed angle member 68 that can be used as a screw. According to the invention, a double hook 69 is attached to the rear of the downwardly projecting end of the plate 6G, which allows the column holder 25 to be attached to the plate 66 on the front side of the frame 47 by means of an intermediate member 70 and a nut 71. Allows to be tightly combined with. As shown in Fig. 6a, when the support 3 is provided between the movement tracks of the comb teeth 27 that match each other, the comb teeth 27 will remove the straw, etc. that hit the front surface of the support 3 on the front side. It is possible to achieve constant scraping. Among other things, this means that the column holder 25 and each column are, for example,
In the case of the device shown in the figure, where each support is provided not on the front side of the frame 47 but on the rear side, as shown in this figure, it is also possible to more precisely It has the advantage that it can be fitted inside. That is, in such cases it is recognized that any dimensional errors that may exist between the two devices may be detrimental in some cases.

No. 72. Figures 7b and 70 show some structural details of the work machine 7 shown in Figure 3b. 7a and 7b, the mounting abutment 44 is a frame pipe member, 5
- a structure fixed in the central part of the aO, i.e. resting on it, and this frame tube member 30 connected in four parts with a hollow frame 47 extending parallel thereto, i.e. It can be seen that the structure is connected by each outer support plate 52 and by each central bracket 52a, which is provided with two central brackets, since they are simultaneously connected to the tractor 12 or the soil shovel. This is because it is also used as the front lower suspension member 26a of the lower guide rod 32 of the machine 1.

These brackets 52a are such that the agricultural tool mounting is driven by an outer spur gear or chain transmission rather than by its central transmission, which is basically advantageous if the part 6 has a large working range, for example. In such a case, the cutout portions 7 and 1 are provided so that the side shaft of the gear nox 10 can be guided outward if necessary. There are also locking pockets 75 for removable supports that can be easily rotated and secured to the outside of the brackets 52; these supports are intended for use when the combination is oriented downwardly when the combination is removed. It is now possible to lower the working device 7 onto the ground at a position significantly higher than the plow 2b without the risk of it falling over and causing difficulties due to subsequent sagging.

From FIG. 7C, it can be seen that the strut holder 25, which can be fastened to the frame pipe member ζ-30, is attached to two plates 7.
2, these plates receive the struts, and the plug A is provided with a number of holes for screws. Each plate 72 is welded to each half of the tube clip, by means of which the column retainer 25 can be fixed to the frame tube member 30. Each strut retainer can be attached to either the front or rear side of the frame tube member 30, so that only one form of such strut retainer is required.

These are also removably connected to the hollow frame 47 on the upper surface of the frame 47 by screws or other connection means.

Figures 8a and 8b show a schematic side view and a front view from behind of a working machine 7 of the old construction, which corresponds to sections 1.2, 3. It can also be replaced with the working machine 7 shown in FIG. 4 without any problem. In this embodiment, all working machines, such as working machines for preparing seedbeds or working machines for crushing the top layer of soil, are mounted behind the mounting support 44 using the product name "Wyste Quick Coupling". By means of connecting members 76 known on the market, a row seeding machine 77 of a very wide variety of structural forms is sometimes placed on top of the seed bed preparation machine 7 in order to make the overall structure as short as possible and to make the center of gravity of the entire machine combination as low as possible. It just shows that it can be kept close to the tractor.

The sowing machine or row sowing machine shown in Figures 8a and 8b has an elevated seed container 78 with a central seed bunker 788, below which a rotary distribution device 79 is provided. Seeding tube 80 arranged in a circle shape
, and hoses 81 are fixed to those pipes.
These are followed by seed delivery pipes 82, which are held at the spacing of the respective sowing rows in guide members 84 at a sowing pipe frame 83, which is fitted with a small strainer. It can be easily removably fixed behind the board. The distribution device 79 is connected to the output shaft 85 of the angle transfer device 86, and the input shaft of this gearbox is equipped with a belt Zolly disk 86a, which is connected to the output shaft 50 of the gearbox 19 by a V-belt 87. It is drive-coupled with a belt fitted onto the Zolli disk. A variety of sowing hoses can of course be fitted onto the sowing device or connected thereto when digging sowing is desired instead of wide-area sowing. From the drawing in Figure 8a, we can see that the comb teeth 2
The ground finely crushed by 7 is scraped flat by the scraping plate 53a, so that the seeds to be sown can best reach the top of the flattened and crushed soil through the sowing tip 82 and, if necessary, be rolled. You can see that it can be tightened with a pressure roller.

This row seeder is extremely simple to construct, light in weight and, by means of corresponding coupling means, is compatible with both rotary harrows and compiling rollers. This therefore constitutes a very short tillage combination device and by means of which soil processing, seed bed preparation and tillage can be carried out by a relatively heavy tractor in at most two working stages without the formation of tractor traction tracks. , making it possible to carry out in stripped soil.

The working machine shown in the drawings cited so far can always show great advantages in completely different aspects with tractors of different construction, i.e. carrying out a large number of work steps in a single field trip. Moreover, the combination device used can perform each task,
It can be well adapted to soil conditions, etc. Therefore, in all cases, the sowing bed or the sown seedbed, which has been soft crushed and ready for sowing by a heavy to medium traction tractor, has a favorable center of gravity position and a favorable weight. It is possible to obtain a machine combination which can be operated without leaving any pressed parts.

FIG. 9a shows, for example, an agricultural tractor 12 with a front loader 88, comprising an engineer's machine 1 with support wheels 37 and a number of supports 3 with airfoil plows 2a.
are provided, and these airfoil plows break up the soil laterally and between each front wheel, so that all wheels of the tractor are on the field part 15 which has not yet been plowed. It is designed to run. The rear power lift device has a compiler roller 89 suspended thereon.
In the working machine and the installation, the row spreaders 13 are arranged one behind the other. A curved support 3b with airfoil-shaped plow plates or flat plate-shaped plow plates 2a, 2b is provided on the rear side of the rotary hull 1: 2-7. The soil in the area where the caterpillar remains was crushed,
On the other hand, each comb tooth crushes the entire cultivated land, so that the crushed soil is leveled by the scraping plate 53,
It is reconsolidated by compiling rollers 89 and can be sown with a conventional row sowing machine. When using a powerful traction tractor, this combination device enables direct cultivation without any gaps in the field after harvesting. This is because it can be carried out in one step.

However, this has the disadvantage that the working machine mounted behind the tractor is relatively heavy, even though the front engineer's machine provides a favorable distribution of the total weight of the machine onto both tractor axles.

FIG. 9b shows a so-called /stem tractor 12a, which has several support wheels.
It has four drive wheels of the same size with a front powered lift device to which is fixed and a combination device similar to the embodiment shown in FIG. 9a on the rear side.

FIG. 9C shows another seven-stem tractor with all-wheel drive, in which the compiling roller 89 of the equipment power lifting device is provided behind the soil shaker 1 and crushed by each plow plate. The ground soil can be flattened and crushed very evenly by the cutting plow 27H provided in the rotary harrow 1, so that it can be crushed into a flat plate shape by the connected row seeder. Vertical angle posts 3a with plates 2b allow seeding to occur after the tractor rut has been broken up. It can also be seen that this mechanical combination is of a shorter construction than the mechanical combination shown in FIGS. 9a and 9b, so that a relatively heavy tractor can be used.

Flat cutting achieves excellent working conditions, such as when plowing fields that are still covered with intermediate crops or over weeds that cannot be cut, and at the same time prevents nutrients from being washed away. It has the benefit of reducing the

In the embodiment shown in FIG. 4, the combination row 289 is located behind the rotary harrow 1, and the row seeder 77 is mounted on this combination roller 80, while the seeding device 90
is provided on a frame 81 having an iron tube 02, which is articulated to the frame of a combination roller 89. This assembly device also achieves a particularly short construction. On the rear side of the frame 8 of the rotating harrow 7, forwardly bent vertical columns aa, ab are fitted and fixed 49, so that all the columns can be provided on the rear side of the machine 7 and, nevertheless, The respective plows can be located at different positions in the running direction.

In the case of the embodiment given in Figure 9e, the front power lift of an all-wheel tractor with one wheel of the same size is provided with a soil shaker, and the rear power lift is provided with a soil shaker in its frame. It can be seen that vertical angle posts with treads are provided so that these plow the ruts of the tow tractor. Soil loosened in this way: d
Compilola 8! It is tightened back by J, and at this time it is plowed again, and at the same time the ground is pressed and tightened,
Then, the seeds are crushed flat and very finely by the claws of the ξ Tsuka rollers, so that they can be sown directly by the attached row sowing machine. Therefore, in this case, the combination 7-Yo /
It is a device. This is possible, especially in soils in good condition, in light and medium soils, and in particular with equipment having a wide working range, or with power, to ensure conditions comfortable for the soil organisms. It is also desirable in places where a tractor without a take-out shaft must be used.

As Figures 10 and 10b show, it is very advantageous to provide a system tractor or a conventional tractor with double-tire wheels on its front and rear wheels in order to minimize the bulge. In the case of the earth mixer 1, it is also very advantageous if each supporting wheel is provided as a double-tire wheel 95 whose height can be adjusted mechanically or hydraulically. In this case, for example, the tractor is equipped with a wide plow on the strata and two or three plate-shaped plows on the bent column behind the rotating harrow. Immediately afterwards a .xi. puller roller can be arranged together with a rotating harrow 7 and an attached row spreader.

As shown in FIG. 11, the soil shovel can be provided with seven or nine narrower flat plow plates staggered on the front and rear sides of the power lift device. On the rear side of the tractor, for example, the compiler is equipped with a flat plate-shaped plow plate that is installed in the area where the trail marks are formed and made slightly wider in some cases. In order to be able to create a flat seed bed, a portion of the ruts of the tractor's double tires are already crushed in advance.

The row seeder can be mounted on rollers or on a rotating harrow.

Another machine combination is shown in Figure 12, in which a vibratory soil stirrer, which can also be mounted at the rear of the tractor, is installed on a front power lift unit together with compiler rollers. This causes the front connecting shaft 96 to be driven. This plows the soil so strongly that it is immediately re-levelled by the compiling rollers and is therefore fitted with a cutter sowing rail and an attached pneumatic sowing device 9 at the rear of the tractor.
By means of the rotation/loaf with 7 only the top layer of soil can be thrown back together with the various plants growing on it. They fall over and cover the seeds that have been sown through the sowing rails 98 from the sides. Seeds therefore grow through their soil and layers of compost. This method gives very good working results, since the seeds can be sown on the horizontal plane of the soil, which is essentially preserved, and this horizontal plane can also be sown individually, sometimes next to each other. It is also possible to plow properly in the form of wide furrows.

Finally, FIG. 13 shows a combination blade installed at the rear of a conventional tractor 12, in which case a front hammer mower 101 is attached to the rear power lift device.
In addition to this, there is a rotating harrow 7, and this one also has a column 3b with a slot 2b installed behind the frame, and further behind that is a ξ-track drill 93! Crushing roller 9
It is provided with 4. When such a device is used, the green manure material is separated, pulverized, and thoroughly mixed by the rotary comb teeth 27 into the soil that has been deeply plowed by the flat plow plate 2b. and the soil can be leveled sufficiently by the flat plow plate 53 so that the Q-taker roller can compact the seed bed again.

・Seeds sown behind the ξ picker roller are covered with soil that has been loosened again by a frame roller with a weeding iron part. This allows direct tillage to be achieved in a well-achieved green manure fertilization state in a single working step according to the invention, without leaving any traces of tractor ruts in the tilled seed bed.

Furthermore, as shown in FIG. A threaded mandrel is rotatably supported in this ξ hole, this thread groove fits into the sleeve 124, and this one has a protrusion 130 at its lower end. The frame ξ Eve 4 has a regular column holder 25 and a "protruding" column holder 131.
are provided, so that each strut 3 is arranged at different spacings below, in front or at the rear of the frame pipe 4, so that it is still possible to install them in two rows, of which the rear struts are located at a certain distance from the front column, and are staggered in the direction of travel.

FIG. 15 shows a device for crushing soil 4FL or for preparing a seedbed, for example a rotating harrow, which is equipped with a frame 8 and a lateral bearing support plate 52.

A bearing plate 132 is removably fixed to these support plates and receives a bearing 133 of a rotary tool support member 6 provided with a comb or cutter 27. 34 is removably provided on the front side of the support ring 33. Each center bracket 2
(I is provided by welding at various intervals on the wall portion +72 extending to the front side of the hollow frame 47 of the frame 8, and receives the support beams 120 welded between them. The supporting beams are connected with a 1:35 traverse ζ-suspension and are connected by means of several removable spherical penetrations (Kugelauge) 136
An upper bracket 137 is supported on the upper outer bracket of the reservoir and its central portion. Each central bracket 26 has a laterally extending transmission shaft stop cutout 138 and extends forwardly. This upper end 2OA constitutes the lower limit surface of the recess 123, which is limited at the rear by the support beam 120, into which the frame ξ-ib 4 of the working machine 1 can be inserted, if necessary. Alternatively, a frame tube member ao can additionally be mounted and firmly connected by means of a bolt, which can be fitted into the borehole 139, for example. Each bracket 26 has a perforation 1.
(1) It is connected to the working machine 1 by means of a lower guide rod, but alternatively it can also be connected to this machine fixedly or in a variable height position. If the working machine 1 is to be directly connected to the power lifting device of the traction tractor 7, each of the above-mentioned perforations 14
It is possible to fit a front support bracket 142, 141 into the 0 to move the connection point of the lower guide rod forward. These front brackets can also be configured as column supports.

As can be seen from FIG. 16, in this way both working machines 1 and 7 can be fixedly, but adjustable in height position, and yet separably connected together. so that the frame tube member of the agitator is located above the gearbox and the frame of the work machine 7 in the recess 123, and the rotating harrow via the spindle 126 is confined below this frame. The height position can be adjusted accordingly. The support with the crushing plow can be attached to the earth mixer both in front of the rotating harrow and also to the earth shaker behind the rotating harrow. This results in a very short construction length, and of course staggers all the supports in two rows to connect the second soil shaker in front of this Konobi-7 Yono device according to Figure 16, and The possibility is given of mounting the rear strut at a distance from the front strut.

In order to achieve this combination possibility inexpensively, a simple pipe 30 is cut without lower guide brackets and upper guide brackets according to FIGS. 17.18 and 19 on a rotating harrow instead of a soil shaker. It may be arranged such that several strut supports can be mounted on it in forward and backward directions. This pipe 30 can be fixedly or removably connected to the working machine 7;
Essentially the same characteristics of the machine combination 7 and 7 as shown in FIGS. 14-16 can thereby be achieved.

Figure 21 shows that some rigid frames ξ is welded slightly deeper into the fence between the inner bracket 26 and the outer bearing 26 and the rail, so that the rotating harrow has a stirrer mounted directly on it. Alternatively, a projecting tool holder can be mounted forwardly and rearwardly on this rotary harrow alone, thus providing an example of a heavy-duty modification of the working machine 7. It is shown. This means that the rotary harrow can also be used as a kind of rotary engineer's machine behind the tractor, i.e. without an additional soil stirrer, and can be used with one or two rows of implements. It has the advantage of being a monkey. The additional frame pipe is used as a base for the fixing part of the row spreader, which can be additionally mounted on it, and is still quite commonly also used as a means of fixing the frame of the rotating harrow, thereby A relatively large working width can be provided at low cost, in terms of weight, and with space saving.

FIG. 22 shows a perspective view of the mounting abutment to the rotating harrow, which differs from that already described in the following respects, namely that it can be used for seedbed preparation with additional parts that can be screwed or welded. The advantage of the above-mentioned extremely small space-saving combination lawn with extruder and rotating harrow is that it can also be installed on the frame carriage of various other machines and in the replacement of such equipment. The difference is that, instead of 9 or 9, it is possible to install a removable underguy P-cond with various fixed spindles of the subsequent device reservoir without any further special reconfiguration operations.

The possibility therefore arises that existing row spreaders, which are intended to be connected to a three-point power lifting device of a traction tractor, can be connected in a height-changeable manner by means of this lower guide condom. Furthermore, various row spreaders are removably mounted on the rotating harrow by means of additional means;
This also provides the possibility of bringing the center of gravity of the entire machine combination lawn closer to the rear axle of the tractor than would be possible with a connected row spreader.

One of the special advantages of this combination feature/aspect is also that:
The same row seeder can be placed both on the rotating harrow and on the compiling roller, so that in all cases where a rotating harrow is not required, or subsequent to the rotating harrow, it can be used. This means that in all cases where it is necessary to recompact the seed bed that has been planted, the same row sowing machine and a combination device configured as a cutter can be used to sow the seed in a preferred center of gravity. be.

When a support is provided on the rear side of the frame of the rotating harrow, the scraping plate is installed in the hole so that the second support behind this frame is installed between the frame and the upper edge of the scraping plate. A free space is created into which each post can be passed downwards. This free space also allows the sowing tube of the attached row seeder to terminate just before the scraping board, so that the seeds can be inserted into the soil stream thrown by the rotating harrow and subsequently...
It is used so that it can be compressed by a puller roller or a combination roller 2.

Furthermore, the one-turn harrow has a conventional drill plate, or a rotary harrow, which remains permanently on the harrow or can be removed and into whose seed guide opening the seed conduit of the attached row sowing machine can optionally be inserted. the known additional frame, which can be mounted separately, with disc plates of the type known, so as to make it possible to carry out not only large-area sowing but also deep-seeding with this simple mechanical combination; is also possible. All these advantages result in reduced equipment costs, a dramatic reduction in operating costs, a significant increase in the quality of work and the possibility of using various combination devices even behind relatively heavy tractors, and therefore the invention indicates essential inventive step.

[Brief explanation of drawings]

Figure 1a is a rear diagonal view of a tractor equipped with a machine combination for encroachment and seed bed preparation, and Figure 1b is a temporary plow support for the combination of Figure 1a. and ξ Figure 1c is a partial cross-sectional side view of the arrangement of the track rollers slightly changed.
A schematic plan view of a field being worked by the machine combination of figures a and 1b, figure 2a shows a preliminary encroachment machine with a tractor and four encroachment bodies attached to it. The main figure corresponding to Figure 1a and Figure 3a show the ground surface crushing machine having a dumping body additionally attached to the frame and a A sketch corresponding to Fig. 1a and Fig. 3b show the machine directly connected to the frame being operated, and Fig. 3b shows the working machine of Fig. 3a, with support columns for the plating board that protrude into the front and rear sides of the frame. Fig. 4a is a partially cross-sectional schematic side view of a roller having a toothed packer roller with a square groove ξ; FIGS. 1b and 4C show a modification of the embodiment of FIGS. 2a, 3b and 3b, with two additional frame pipes on the front and rear sides of the holding frame and supports for the plowboard. Although there is a Nodame fitting, which has a tooth profile and a ξ tension roller, the partially sectional side view, front view, and plan view, and Figures 5a and 5b, respectively, are as follows.
FIG. 3b is a partially sectional side view and a partial plan view of a structural part of one embodiment modified from FIG. 6a.
Figures 5a and 6b are partial parent views corresponding to figures 5a and 5b, respectively, of structural parts for another modified embodiment, and figures 7a and 7b are illustrations of the embodiment of figure 3b. 4a and 4b, but with an additional central frame retaining tube member S-11
7C is a partial side view of the strut holder, and FIGS. 8a and 8b show only the front and rear support strut holders as a particularly advantageous embodiment. 2a
The same machine as shown, but with an additional, easily removable sowing machine, shows in the side sectional view and in the rear view, respectively, that this sowing machine has a central storage tank for the seed and a central mechanical distribution device. Noho has a seed hose connected circumferentially to this distribution device, the lower end of which is fixed to a retainer attached to a removable additional frenim behind a small scraping plate. Figure 9a shows that the front loader of a farmland tractor is equipped with an exfiltrator with support wheels, and the rear/ξ low lift is equipped with a bent plate with a flat plow plate on the rear side of the frame. A schematic side view, Figure 9b, of a combination of a rotating harrow with a column attached, a puller roller and a combined row seeder, shows that the front ξ wewer lift of a four-wheeled tractor has a A soil mixer with supporting wheels, combined with a rotary harrow on the rear side, which has a curved support with a flat plow plate attached to the rear side of the frame, combination row 2 and a combined row seeding bed. The parent diagram corresponding to Figure 9a and Figure 9c show another special tractor, with a soil stirrer + packer roller on the front side and low lift, and a cutter and flat plow on the rear side. Figure 9d is a diagram showing a combination of a rotary no-row and a combined row spreader to which a vertical support with a mark is attached.
In a modification of the embodiment shown in figure b, the supports of the flat plow plates in rotation and row are not of the same shape, but the plow plates are attached to the rear side of the frame side by side so that they are offset from each other. , Figure t)e shows a row seeding device loaded on the compiler, and Figure t)e shows a further modified embodiment for a special four-wheeled tractor. A soil stirrer is connected to the rear side and a compiler is connected to the low lift, and in front of this compiler is a support for a plow board placed at the position of the rut, and at the rear side is a compiler. Figures 10a and 10b show the case in which a row seeder is combined, and Figures 10a and 10b show the front part of a standard type tractor with dual wheels for both the front and rear wheels. The low lift has a double-wheel support wheel and an extruder with one extruder plow, and the rear low lift has a flat plow at the location of the rut and a bent support in the center. A schematic side view and a schematic plan view, respectively, of a combination of a rotary harrow with a A soil mixer with a total of seven narrow flat plows is installed on the ξ low lift section, and two wide plow plates are installed on the rear ξ low lift at the locations of the ruts. Figure 12 is a plan view of a compiler with a comb rotor connected to it. ξWorlift has
A diagram showing the combination of a cutter effector, a stacking row seeder and a rotary harrow having a column with a flat plow as a rut extraction effector in front of the frame;
Figure 13 shows a rod-type reaper placed in front of the rear/ξ low lift, and a rotating harrow with a curved temporary plow support attached to the rear of the frame, and a ξ-currer-type row drill connected to it. Figure 1.1 is a schematic side view of a partial cross-section of a working machine for flat or deep seepage basins, such as a soil shovel. FIG. 15 is a side view of the working machine with the driven effecting body of the sowing bed preparation sump, namely the rotary harrow, and FIG. 16 is a side view corresponding to the approximate drawing showing the above-mentioned machines interconnected. , Fig. 17 is a side view of only the frame, Fig. 18 is a plan view thereof, Fig. 19 is a partially sectional side view of the additional frame, and Fig. 20 is a view of this additional frame combined with a rotating harrow. Plan view, FIG. 21 is a front view of another embodiment of the rotating harrow, FIG. 22 shows that the upper and lower guide rod receivers are top-mounted removable mountings with brackets, and 1 is a perspective view of part of the frame of a rotary harrow with a lower guide combination which can be raised and lowered and which is held on a spindle so that its height can be adjusted, to which a subsequent machine, for example a row spreader, is connected; FIG. 1...Engineer's machine 2...Plow board 3...
・・・・Strut・I・・・・Frame (tubular metsupā) 5・・・・
Ground 6...Agricultural tool holder 7...
... Rotating harrow 8 ... Overall frame 9 ...
... Working area 10 ... Packer/crushing roller 11 ... Trace 12 ... Tractor 13
...Row seeding machine 14...Infiltrated streaks 15...
Unencroached band area 16...Rut trace 17...Plowing 1iITl (part) 18...NoξWare lift 19...Gear ducks 20...Agricultural tool support 21...Scrubbing board 22...・
・Between pillars 23... Klapper 25° 131... Pillar holder 2G... Soil plowing plate (bracket) 27... Cutter/comb tooth 28. ...First row of plow boards 29...Second row of plow boards 30
... Frame tube member 31 ... Lower guide shoe 1 bracket 32 ... Lower guide combination 33 ... Upper guide bracket; 34 ... Upper guide combination 3 G, 139, 140 ... Hole: 37...Support wheel 38.13G...Spherical penetration part; 39...Spindle 40...Lower guide combination 41...Plate 42...Quick connection hook・13
・・Upper guide combination 44・Mounting stand・15・Upper guide combination 46・Lower guide combination・17・Frame (hollow frame) 48・Cover 50.51・Output shaft 52・...Bearing support plate 52a...Bracket 53...Rubbing plate 54...
Swivel arm 56...Tooth chisel roller 57...Scraper (11,126...Spindle 67...Bridge G8...Angle material 69...Double hook 70...
...Intermediate member 71...Nando 72...Plate 74.138...Cutout portion 75...Fixing pocket 7 days...Connecting member 77...Plate 78a...
Seeding bunker 78...seed container 71]...distribution device 80...
... Seed pipe 81 ... Hose 82 ... Seed delivery pipe 83 ... Seed sowing frame 84 ... Guide member 85 ... Output shaft 86 ...
Angle transmission device 87... V-belt 8... Compilation roller 0 mouth, 97... Seeding device Ol... Frame! J3...Packer drill 1)1...Crushing roller 95...Double tire axle 9G...Front connection shaft 98...Seeding rail 101...Hammer mower 120...Support beam 123...Fall Recessed portion 124...
・Sleeve 125...Nostalgia 130...Protrusion 132...Bearing is plate 133...Bearing
135...Traverse 137...Bracket

Claims (1)

[Claims] 1. At least one of the frames extending in a direction transverse to the running direction includes a plurality of columns (3) arranged one step apart in the running direction with a predetermined interval from each other. At least a plow, preferably removably provided at the lower end, protruding in a protruding or curved trajectory and having no soil inversion or mixing function, and another frame extending in a direction transverse to the running direction. A comb tooth or a cutter (27) provided for simultaneous crushing of the upper layer of soil is provided on an agricultural tool holder (6) which is horizontally installed on a bearing support plate (52) provided on one of the parts and is driven by a prime mover. In a working method for stirring arable soil using a first frame (4), the first row (28
), and plows provided in the second frame (8) and arranged staggered in the gaps between the respective plows (2) of the first row (28) when viewed in the running direction. (
2) a working process using a plurality of plows arranged in two rows (28) and (29) and the comb teeth of the cutter (27); a first step in which soil is first stirred in the form of stripes (14) using only the plows (2) arranged in such a way that strips of soil that have not been stirred are left between these stirred stripes; A tractor is driven along the same trajectory as in the first process to agitate the areas that were not agitated in the first process either immediately following the first process or at predetermined time intervals. At the same time, the upper layer of the soil is crushed in a portion corresponding to the total working width of working machine (1) and working machine (7), and depending on the case, a second process using a row seeder is carried out at the same time or after that. Working method 2 for stirring arable soil, characterized by including a working process consisting of: A third working machine (9) having a packer or a crushing roller connected to the working machine (1) and the working machine (7) is used to further level and return the cultivated soil according to claim 1. Working method for soil. 3. The soil that has been stirred, the upper layer of which has been crushed, and the soil that has been leveled and compacted is connected to the working machine (7) or the working machine (9), or is replaced with these working machines. A working method for stirring cultivated soil according to claim 2, which includes the step of sowing seeds with an attached row seeder (13, 77). 4. In the first process, a driving agricultural tool (6) provided for horizontally crushing the outermost layer of the soil and a tractor (12) for stirring the deep part of the soil in stripes as much as possible Only the second working machine (7) having the agricultural tool (2a) provided on the outside of the farm tool (16) is installed, and in the second process, only the first working machine (i) is installed. The working machine (1) has an agricultural tool (2) for linearly stirring the deep part of the soil arranged on the working machine, preferably a packer or a crusher connected to the working machine. A working method for stirring cultivated soil according to any one of claims 1 to 3, wherein the method is attached to the inside of a roller (10). 5. During the second process, which is carried out immediately after the first process or at a predetermined time interval, the soil surface layer (5) is horizontally crushed twice; and at least the area (15) left without soil stirring in the first process and/or the ruts (16) of the tractor (12) made in the second process. A working method for stirring arable soil according to any one of items 1 to 4. 6. The further incorporated or suspended row seeder (1)
3, 77), the soil is stirred, the upper layer thereof is crushed, the soil is leveled, and the seeds are sown to the full width of the compacted area. A work method for stirring the cultivated soil according to any of the paragraphs. 7. In the first step, when traveling on cultivated land, the soil is preferably stirred between the ruts of the tractor or in the vicinity thereof in a thin strip, and in the second step, the tractor follows the same trajectory as the traveling in the first step. The entire cultivated field is horizontally crushed by driving, and seeds are sown in the soil area including the tractor ruts between the soil stirred in the first process, or over the entire cultivated field. A working method for stirring arable soil according to any of paragraph 6. 8. When moving the cultivated land in the second process, a soil stirrer detachably attached to the front or rear part of the frame of the working machine for soil surface treatment work is used, as claimed in claim 1. - A working method for stirring arable soil according to any one of Items 7 to 8. 9. Two tractors running one after the other on the same track (
12, 12a), and the first tractor (12) has:
For example, a working machine (1) having 2, 3 or 4 soil stirring plows can be installed to cover the entire soil area except between or near the ruts (16) of the tractor (12, 12a). The soil is stirred in a striped manner, and the second tractor is equipped with an agricultural tool for crushing the outermost soil layer (5) for seeding across the entire width of the cultivated field (17), and at least the tractors (12, 12)
A working machine (7, 9) equipped with at least an array of soil stirrers (2a) capable of stirring both of the rut marks (16a, 16b) of a). A working method for stirring arable soil according to any of paragraph 8. 10. A completely stirred cultivated field (1
7), and preferably a working machine (1, 10
) The cultivated land according to any one of claims 1 to 9, wherein a row sowing machine (13) capable of sowing seeds in the already treated cultivated field in the same work process can be loaded on one side of the field. Working method for stirring soil. 11. For each run carried out twice or more consecutively, the working machine (6) driven for surface layer work crushes the outermost layer (5) of the entire surface of the soil and kills weeds. , the residues of cultivated crops, etc. are mixed, and the width of the machine (7) or row seeder (13) for crushing the soil surface layer is adjusted according to the desired working depth, soil condition, tractor traction force, etc. In order to make it possible to stir the soil in the corresponding cultivated field part (17) with a weight tractor in two or more runs without any gaps, the narrow striped area (14) is divided into strip areas (15) in the first run. At first, the soil is stirred so that the soil is left without being stirred, and in the second run, the soil is stirred in the strip area.
Claims 1 to 10, characterized in that the soil stirrer can be mounted at various intervals above and below, optionally on the outer edge of the working machine (2), for each run of the successive runs.
A work method for stirring the cultivated soil according to any of the paragraphs. 12. A large number of flat plow plates each having a cutting edge extending rearward with an upward slope from the plow tip slanting downward, and having a cutting edge extending rearward with an upward slope from the plow tip in the lateral direction. , a first row of plows is provided in at least one of the frame tubes, which are provided at the lower end of the protruding column with a protruding or curved trajectory and are arranged in two or more rows one after the other so as to extend across the running direction. are arranged at wide intervals from each other in the lateral direction, and the plows of the second row are arranged in the gaps between the plows of the first row so that they are staggered when viewed in the running direction, and the plows of the cultivated land are In the working method for stirring soil, all the flat plow plates (2b) in both rows (27, 28) are used for stirring soil at the same time, or the first row (27
) A first work process in which the soil is first stirred in a striped manner so that a strip-like region (15) that has not been stirred is left between the striped regions (14) that have been stirred by the flat plate-shaped plow plate (2b). Then, the tractor (12) is run on the same track (16) as in the first step, and the area that was not stirred in the first step is stirred by the second row of flat plow plates (2b). A working method for stirring cultivated soil, characterized by stirring the soil by a second working step of soiling. 13. In the first work process, the flat plow plate (2) installed on the soil stirrer (1) other than the part corresponding to the rut
, an agricultural tool (27) that is driven (at the part where the support is removed) for crushing the outermost layer of the soil, and in some cases a packer or crushing roller (10), and is installed at predetermined time intervals. , and then use the flat plow board (2
) was installed with a new driven agricultural tool (27) for crushing the uppermost layer of the soil, on which was attached the support (3), which stirred the remaining swath and furthermore the whole seedbed (17
) with a packer or crushing roller (10) and a row seeder (
13, 77) A work method for stirring cultivated soil according to any one of claims 1 to 12, which comprises hardening and, in some cases, preparing the soil. 14. In the first work process, only the machine for surface treatment work (7) equipped with supports (3a, 3b) for the soil stirring plow (2) arranged at the rear of the machine is installed, especially with the stone prevention device. Claims 1 to 13, in which the soil stirred by the supports (3a, 3b) is stiffened and leveled by rollers that can be turned individually. A working method for stirring the cultivated soil according to any of the above. 15. Claims 1 to 14, in which the working depths of soil stirring plows (2a, 2b) provided on various supports (3a, 3b) are adjusted to different depths. A working method for stirring the cultivated soil according to any one of the above. 16. When using a machine for preparing a seeding bed, the soil stirring plow (2b) is used only for deep soil stirring, and is used as a kind of support roller so that it can freely rotate and follow along.
16. The working method for stirring cultivated soil according to any one of claims 1 to 15, wherein the rotary agricultural tool (27) is prevented from being driven by, for example, removing the cardan shaft. 17. A plate attached to the rear of the compiler roller (10) (or a small scraping plate) in the first working process;
A trajectory (1
04), and the markings enable the tractor to travel accurately in the strip area that has not yet been stirred during the second work process.Claims 1 to 16
A work method for stirring the cultivated soil according to any of the paragraphs. 18. In the frames arranged in the direction transverse to the running direction,
A rotary agricultural tool holder is provided, which is disposed horizontally on at least one transmission device and at least one bearing support plate provided on both sides, is driven by a prime mover, and has comb teeth or cutters for crushing the outermost layer of soil. A frame arranged transversely to the direction of travel, to which a working machine, preferably a packer or crushing roller and/or an integrated or suspended row seeder, and also one or more other working machines can be connected. A working machine that can be connected to a towing tractor and has struts arranged for plowing soil on the ground.
In the combination of a working machine for use in a tractor for deep soil stirring, sowing bed preparation and cultivation, in particular by the method according to claims 1 to 17, using two or more supports (3). is the frame (4) of the first working machine (1)
and the frame (8) of the second working machine, and are arranged with a wide lateral spacing in the frame (4), and the struts provided on the frame (8) are connected to the said struts provided in front. A combination of working machines used for a tractor for deep soil stirring, sowing bed preparation, and cultivation, characterized in that the working machines are arranged in the gaps between the respective ones so as to be staggered when viewed in the traveling direction. . 19. The support column (3) for the agricultural tool for deep soil stirring can be attached to the front frame (4) or the rear frame (8) holding the agricultural tool holder, or to the front frame if necessary. Part of the frame (4) and the rear frame (8)
19. A working machine combination for use in a tractor for deep soil stirring, seeding bed making, and cultivation according to claim 18, which can be attached to a part of a tractor. 20. Attach an airfoil-shaped plow plate (2a) or a flat plate-shaped plow plate (2b) to the support column attached to the frame (8) as necessary.
The deep soil stirring according to claim 18 or 19, which can be installed so as to be located below the front or below the rotation track of the rotating agricultural tool (6),
A combination of working machines used with a tractor for making seed beds and cultivating crops. 21. The deep stirring soil according to any one of claims 18 to 20, which can be attached with a pillar (3b) projecting while curving forward or a pillar (3a) projecting vertically downward; A combination of working machines used with a tractor for making seed beds and cultivating crops. 22. The support (3) for installing the soil stirring plow (2) is
A part of the first working machine (1) includes a second working machine (2).
Claims 18 to 21 can be attached to a part of the packer or the crushing roller.
A combination of working machines used in a tractor for deep soil stirring, seeding bed preparation, and cultivation according to any of the above. 23. A scraping plate (21) provided at the rear of the frame (8) and the agricultural tool holder may be installed directly on the back of the frame (8) or as a soil stirring plow (2) as desired. Claims 18 to 2 can be installed immediately after the support column (3) at a predetermined distance from the frame (8).
A combination of working machines used for a tractor for deep soil stirring, seed bed preparation, and cultivation according to any of Item 2. 24. Claims 18 to 22 in which it is possible to cover the spaces (22) between each of the pillars (3) with a protruding or bendable clapper (23) or a thin metal plate (24). A combination of working machines used for a tractor for deep soil stirring, seeding bed preparation, and cultivation according to any of the above. 25. A packer roller (10) can be connected to the working machine (7) for crushing the outermost soil layer (5), and a packer roller (10) can be connected between the frame (8) of the working machine (7) and the packer roller (10). , all supports (3) provided for providing the soil stirring plow (2) are preferably easily removable;
and an assembly of a working machine used for a tractor for deep soil stirring, sowing bed erection, and cultivation according to any one of claims 18 to 24, which is mounted so that its height can be adjusted. Match. 26. The support (3) for the plow for soil stirring is attached to the frame (
4, 8), which is movably tightened and fixed to the sides of the pillar holder (25), the height can be adjusted by a known method, and it can be installed in such a way that it can be easily removed. A combination of working machines used for a tractor for deep soil stirring, seeding bed construction, and cultivation according to any one of Items 25 to 26. 27. The frame (8) of the working machine (7) with a large lateral spacing corresponding to one of the rut widths of said tractor.
) or at least two supports (3) are provided in front of the working machine (9).
A combination of working machines used for a tractor for deep soil stirring, seed bed preparation, and cultivation according to any one of Items 8 to 26. 28. A part of the soil stirring plow (2) can be attached to a support (3a) curved toward the front on the back of the frame (8), and the support is connected to the front agricultural tool (6). 28. A combination of working machines used in a tractor for deep soil stirring, seeding bed preparation, and cultivation according to any one of claims 18 to 27, which is provided so as to extend downward. 29. At least a part of the soil stirring plow (2) is positioned below the rear of the agricultural tool (6) driven by the prime mover, on the support provided vertically on the back of the frame (8). 29. A working machine combination for use with a tractor for deep soil stirring, seed bed making and cultivation according to any of the appended claims 18-28. 30. A part of the flat plow board (2) is attached to the back of the frame (8) of the working machine (7), and the other part of the flat plow board (2) is attached to the forward-curved support (3b). Used in a tractor for deep stirring soil, making a seed bed, and cultivating according to any one of claims 18 to 29, in which a part is provided on each vertically provided support (3a). Combination of working machines. 31. Soil stirring plows (2) installed adjacent to each other, regardless of whether the supports to which the plows are attached are installed on the frame (4) or the frame (8), and a working machine used for a tractor for deep soil stirring, sowing bed preparation, and cultivation according to any one of claims 18 to 30, which can be installed at intervals that are different from each other when viewed in the running direction. A combination of. 32, all of said columns may be attached to a frame (4
) A combination of working machines for use in a tractor for deep soil stirring, seeding bed preparation, and cultivation according to any one of claims 18 to 31, which can be mounted in one row or in two rows on a tractor. . 33, all of the pillars (3) are attached to the frame (as the case may be)
8) Claims 18 to 3 that can be attached to
A combination of working machines used for a tractor for deep soil stirring, seed bed preparation, and cultivation according to any of Item 2. 34. The soil stirring plow (2) according to any one of claims 18 to 33, wherein all of the soil stirring plows (2) can be partially attached to the front of the frame and the rear of the frame (8). A combination of working machines used with tractors for deep soil stirring, sowing bed erection, and cultivation. 35, at least a portion of the support (3) is a frame (8)
and a packer roller (10) following the frame, according to any one of claims 18 to 34, which is a working machine used for a tractor for deep soil stirring, sowing bed preparation, and cultivation. A combination of. 36. The same row seeder (13) can be replaced with a working machine (
7) or a working machine used for a tractor for deep soil stirring, sowing bed preparation, and cultivation according to any one of claims 18 to 35, which can be loaded on the packer roller (10). combination. 37. Deep stirring and seeding according to any one of claims 18 to 36, which can be covered with a lip provided on a small scraping plate that can be screwed off or folded back into the space between each support. A combination of working machines used with tractors for bed making and cultivation. 38. Claim 18, wherein the flat plow plate provided near the outside of the working machine for treating the uppermost layer of soil is fixed to the support provided on the back surface of the frame (8).
A combination of working machines used for a tractor for deep soil stirring, seeding bed construction, and cultivation according to any one of Items 37 to 38. 39. A known rotating harrow is used to treat the outermost layer of soil, and the support for attaching the flat plow plate is attached to the main frame and/or additional frame of the rotating harrow, in front of the rotating orbit of the comb teeth, or Claim 18: Provided to be located in front of and between the rotational orbits of the comb teeth.
A combination of working machines used in a tractor for deep soil stirring, seeding head erecting, and cultivation according to any one of Items 38 to 38. 40. The cutting edge is formed in a triangular shape with an upward slope from the tip toward the rear, and has a cutting edge on the side surface that slopes upward at an acute angle from the tip toward the rear in the horizontal direction, and A flat plate-shaped plow board with several wide widths was used behind the front tip part, which had a curved part formed in the shape of a tunnel that penetrated the plow board and could fit accurately into the wedge-shaped plow holding part. A combination of working machines used in a tractor for deep soil stirring, seeding bed preparation, and cultivation according to any one of claims 18 to 39. 41. A frame pipe member extending transversely to the running direction for fixing a support for attaching a soil stirring plow, and a frame pipe member located parallel to the pipe member and protruding from the pipe member. A bearing support plate capable of holding a rotary agricultural tool holder connected thereto is driven by power transmitted from the drive shaft of the tractor via a transmission device located at a frame removably fixed to both ends of the bearing support plate, and Using a comb tooth or cutter attached to a rotating agricultural tool holder installed horizontally on a frame that extends across the
In particular, in a combination of working machines for horizontal or deep soil stirring carried out by the method according to any one of claims 1 to 3, a frame pipe member (30 ) is arranged above the frame (8) holding the rotary agricultural tool holder, between the entire edge and the rear edge when viewed from above, and above the working machine (19), and Lower guide rod (3) of tractor (12)
2) at least two brackets for connecting with the retaining device of said frame tube member (30) and a bracket extending upwardly and forwardly for connecting with the upper guide rod (34) of said tractor; A combination of working machines for horizontal or deep soil stirring, characterized in that it is arranged in a part other than the part where a post holder (25) for attachment is provided. 42, a strut that can be tightened and attached to the frame tube member (30), protrudes toward the front or rear, and is height-adjustable in front and/or rear of the front or rear edge of the frame tube member (30); (3) A combination of working machines for horizontal or deep soil stirring according to claim 41, wherein the support post holder is formed as a fixing pocket for attaching the support. 43, the fixing pocket (75) protrudingly attached to the frame tube member (30) is additionally attached to the frame (
8) can also be detachably connected to the claim 4.
A combination of working machines for horizontal or deep stirring of soil according to paragraph 1 or paragraph 42. 44. Claim 41, in which a bearing support plate (52) provided on the side for holding a rotary agricultural tool holder is discharged and joined to the frame (8) and the frame pipe member (30). - A combination of working machines for horizontal or deep stirring of soil according to any of paragraphs 43. 45. Attach a part of the soil stirring plow (2) to the support (3) provided in the front of the frame pipe member (8, 30),
The other part of the soil stirring plow (2) is attached to the frame pipe member (
8, 30), provided on the support column (3) located in the cavity of each plow arranged on the front surface.
A combination of working machines for horizontal or deep stirring of soil according to any one of Items 44 to 45. 46. Attach part of the soil stirring plow (2) to the support (3) installed vertically on the front of the working machine, and attach the other part of the soil stirring plow (2) to the back of the working machine. At a curved and protruding post (3b) provided, behind the front row of plows, at a predetermined interval, and in the gap between each plow in the front row,
Moreover, the soil horizontal or A combination of working machines for deep soil stirring. 47. All of the above-mentioned soil stirring plows are attached to the frame of the working machine (
8) A forwardly curved strut (3) behind the rear edge of
In addition, the two adjacent plows have different lengths, and the plows are arranged in two rows, so that the plows (2) in the rear row (29) are the same as the plows (2) in the front row (28).
The horizontal or deep part of the soil according to any one of claims 41 to 46, which is arranged so as to be located in each gap of the nono plows (2) and staggered when viewed in the running direction. A combination of working machines for soil stirring. 48. All of the columns (3) to which the soil stirring plow (2) is attached are installed on the back of the frame (8) of the working machine (9), and every other column (3b) of these columns is attached to the front. The plow, which is curved to
) is provided in the vertical direction, and a soil stirring plow (2b) disposed and attached to the support column (3a) is arranged below and in front of the rotating comb teeth or cutter. Claim 4 located in the gap between the plows and arranged staggered toward the rear when viewed in the running direction.
A combination of working machines for horizontal or deep stirring of soil according to any one of Items 1 to 47. 49, a patent in which a packer roller (10) is provided behind the support (3) fixed to the back of the frame (8) for leveling, compressing and crushing the soil that has been stirred and crushed. A combination of working machines for horizontal or deep soil stirring according to any one of claims 41 to 48. 50, frame (8) or packer roller (10)
A combination of working machines for horizontal or deep soil stirring according to claim 18, on which a row seeder can be loaded. 51. Each row of columns (3) has a flat plow plate (2
b) are fixed, each of which can be easily and removably connected to each other, and which include frame tube members (4, 30
) Claim 18 or 1 provided in
A combination of working machines for horizontal or deep stirring of soil as described in item 9. 52. A work for surface crushing of the outermost layer of soil in which the second frame tube member (30) is preferably driven by a prime mover and is provided with an agricultural tool holder (6) that rotates with rotating comb teeth or a cutter. Provided as part of the holding frame (8) of the machine (7), the rotary comb teeth or cutter can superficially remove deeply stirred soil in front or behind the working area of the flat plow plate (2b). 52. A combination of working machines for horizontal or deep stirring of soil according to any one of claims 41 to 51, which is capable of finishing seedbeds. 53, the central bracket (26
) is formed as a support ring facing the frame (8) and holding it, with a recess bounded by the bracket (122a) and its lower part and by the support base (120) and its rear part; In the recess, the frame (8) of the working machine (7) and the frame (4) or frame tube member (30) of the soil shaker (1) in the upper region of the transmission device (19) can be connected. and the frame tube member (30) may be used as the main frame (4) of the known soil stirrer (1) or for similar or other purposes in the soil stirrer (1), as the case may be. It is constructed as an additionally provided pipe member and a part of the column (3) is provided with a rotating harrow (7).
52. A soil stirrer according to any one of claims 41 to 52, further comprising another part of the support column (3) disposed on the additional frame pipe member (30). A combination of working machines for horizontal or deep stirring of the soil described in . 54. The horizontal or deep soil agitation according to any one of claims 41 to 53, wherein a frame pipe member (30) or a frame (4) is fixed in the recess so as to be adjustable in height. Combination of working machines for soil. 55. The means for height adjustment consists of a sleeve welded to the frame tube member and into which a tube body (125) connected to a working machine for preparing the seeding bed is inserted;
The tube body is rotatable together with the sleeve and has a threaded spindle (126) which is fixed depending on the height.
is provided around the periphery, and the screw spindle (126)
The height of the working machine (2) for preparing the sowing bed can be adjusted according to the rotation of the soil according to any one of claims 41 to 54. A combination of working machines for deep soil stirring. 56. The mounting abutment (4) is formed as a detachable part from the frame (8), and preferably on the back side of the mounting abutment, for additionally attaching another working machine, for example a row spreader. is provided with a lower guide rod (40) and a rearwardly extending upper guide rod (43) adjustable in height in a known manner by means of a fixed spindle, these rods then being connected to an additional e.g. rotating or vibrating harrow. or have additional welding or screw fastenings to the mounting abutments of other working machines, such as cutters, to allow for combinations of connections with these other machines having additional frame tube members. Claim 41
A combination of working machines for horizontal or deep stirring of soil according to any one of items 55 to 56. 57, so that the frame (4) of the soil stirrer (8) can be connected in front of or beyond the frame (8) of the rotating harrow, as desired, so that the 2 57. A combination of working machines for horizontal or deep soil stirring according to any one of claims 41 to 56, which allows arrangement of different species. 58. The frame (4) of the soil stirrer is fixed in a possible position in the recess (123) of the mounting abutment (44) above the rotating harrow in a removable manner, preferably adjustable in height. A combination of working machines for horizontal or deep soil stirring according to any one of claims 41 to 57. 59, Claims 41 to 58, wherein the support (3) for attaching the soil stirring plow (2) is attached between the movement tracks of the comb teeth of the working machine. A combination of working machines for horizontal or deep stirring of soil. 60. The bracket for the lower guiding guide can be extended by an additional member (128) extending forward when connecting the rotating harrow to the tractor
A combination of working machines for horizontal or deep stirring of soil according to any one of items 59 to 59. 61. The horizontal or deep part of the soil according to any one of claims 41 to 60, which is equipped with a device (129) for easily and detachably loading a row seeder on the back of the mounting abutment. A combination of working machines for soil stirring. 62, the frame (30) or the frame (4) is removably connectable in the recess (123) or in front of or below the protruding placket (121) as desired. Range 41st to 6th item
A combination of working machines for horizontal or deep stirring of soil according to any of paragraph 1.