CA1116024A - Soil preparing device for a traction machine, especially for a planting machine, used in forest planting - Google Patents
Soil preparing device for a traction machine, especially for a planting machine, used in forest plantingInfo
- Publication number
- CA1116024A CA1116024A CA343,843A CA343843A CA1116024A CA 1116024 A CA1116024 A CA 1116024A CA 343843 A CA343843 A CA 343843A CA 1116024 A CA1116024 A CA 1116024A
- Authority
- CA
- Canada
- Prior art keywords
- soil
- planting
- preparing
- machine
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B37/00—Devices for loosening soil compacted by wheels or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Transplanting Machines (AREA)
- Sowing (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
A soil preparing device for a planting machine for producing in the ground a planting path of loosened soil by means of a preparing element mounted on the plant-ing machine in contact with the ground. The preparing element is mounted in front of at least one wheel or other carrying element of the planting machine so that the planting path made by the preparing element coincides with the path of movement of the wheel. Because of this, the wheel will, when driving the planting machine, move upon and along the planting path to compact the loosened soil.
A soil preparing device for a planting machine for producing in the ground a planting path of loosened soil by means of a preparing element mounted on the plant-ing machine in contact with the ground. The preparing element is mounted in front of at least one wheel or other carrying element of the planting machine so that the planting path made by the preparing element coincides with the path of movement of the wheel. Because of this, the wheel will, when driving the planting machine, move upon and along the planting path to compact the loosened soil.
Description
~i311 t;i~4 This invention relates to a soi:l preparing device for a traction machine :for forest planting, said preparing device comprising at least one preparing element supported by said traction machine for contacting the ground and for preparing in the ground a plan-ting path of loosened soil.
The preparing elements of a soil preparing device used in forest planting usually comprise disk-shaped ploughs or cutters which operate either singly or in pairs and which are either freely rotating or rotated by power means. The 10 front element in a pair of preparing elements serves the purpose of removing broken twigs and the like, and the rear one serves the purpose of exposing the mineral soil.
A soil preparing device of this type is usually utilized in conjunction with forest planting for preparing forest soil to a substrate suitable primarily for mechanical ~ -planting. The soil preparing device is usually mounted on the planting machine itself which acts as the traction machine.
It is also known to carry out the soil preparation and plant~
ing of plants separately by means of separate devices in which -20 case, for example, a forest tractor is used as a traction machine for the soil preparing device. In both cases, the .
soil preparing device is mounted in relation to the traction machine so that the preparation takes place either behind or in front of the wheels, caterpillar chains, multiple wheel bands or any other carrying elements of the traction machine, .
but on the sides of the path of movement of the carrying elements.
The planting path prepared in the ground by means ;:
of the known preparing elements is most often too loose for 30 an immediate subsequent planting. A too loose planting path is not biologically the best possible for a plant B ~ ~
~6~Z4 because the evaporation of mols-ture is high and the plant may dry. A porous soil is also subjec-ted to the flushing action of rain, and a loose path is uneven, thereby making the planting more difficult. Therefore, it is recommendable to compact the prepared path before planting. It has been proposed previously to let the prepared soil be compacted under the winter snow before planting, but in this case the growth period is lost. It has also been proposed to use special rolling compacting wheels which move behind the preparing elements and compact the freshly prepared soil.
As the planting takes place simultaneously with the pre-paration, a forest planting machine comprised of a -traction machine, soil preparing device, compacting wheel and plant-ing device, however, will turn out to be a relatively long vehicle which impairs the manoeuvrability of the vehicle and the efficiency of planting.
It is the object of this invention to provide a soil preparing device which eliminates said disadvantages and permits the prepared soil to be compacted in a simple and space-saving manner. This object is achieved by means of a soil preparing ~evice according to the invention, which is characterized in that said preparing element is mounted in front of at least one carrying element of the traction machine so that said carrying element runs substan-tially upon and along the planting path prepared in the ground by said preparing element in order -to compact the loosened soil of the path.
The invention is based on the idea of utilizing already existing wheels, caterpillar chains, multiple wheel bands or any other carrying elements of the traction machine for compacting the prepared soil whereby each B
, , : , 6~
prepariny element or group of preparing elernents is posi-tioned in relation to the CarryinCJ elements of the trackion machine so that the track of at least one carrying element coincides with the planting path prepared in the ground and thereby compacts the freshly prepared soil. In this way, no special compacting wheels or any o-ther compacting means are req~lred so that a shorter and more flexlble planting vehicle is obtained. The preparing elements are preferably mounted between the front set of wheels and the rear set of wheels of the traction machine and in this way, the soil preparing device does not at all increase the length of the planting machine.
It is possible to mount the preparing element to operate on the path of movement of the wheel of the trac-tion machine, in which case the preparing element primarily only loosens the positioned soil directly below and makes a planting path of loosened soil in the same location.
Alternatively, it is possible to mount the preparing element to operate laterally of the path of the movement of the traction machine, in which case the preparing element moves the soil positioned directly below laterally to said path of movement so that the planting path also in this case is made on the path of movement of the traction machine.
The invention will now be described in more detail with reference to the accompanying drawings in which:
Figure 1 is a perspective side and rear view of a forest planting machine provided with soil preparing device according to a first embodiment of the invention.
B
., , ~ , ~6024 Figure 2 is a schematic top view of the preparing device and -the wheels of the traction machine.
Figure 3 is a schematic top view of the preparing device according to a second embodiment of the invention and of the wheels of the traction machine, and Figure 4 is a vertical section along the llne IV-IV of E'igure 3.
The forest planting machine shown in Figure 1 of the drawing comprises a forest tractor 1, a plant feediny device
The preparing elements of a soil preparing device used in forest planting usually comprise disk-shaped ploughs or cutters which operate either singly or in pairs and which are either freely rotating or rotated by power means. The 10 front element in a pair of preparing elements serves the purpose of removing broken twigs and the like, and the rear one serves the purpose of exposing the mineral soil.
A soil preparing device of this type is usually utilized in conjunction with forest planting for preparing forest soil to a substrate suitable primarily for mechanical ~ -planting. The soil preparing device is usually mounted on the planting machine itself which acts as the traction machine.
It is also known to carry out the soil preparation and plant~
ing of plants separately by means of separate devices in which -20 case, for example, a forest tractor is used as a traction machine for the soil preparing device. In both cases, the .
soil preparing device is mounted in relation to the traction machine so that the preparation takes place either behind or in front of the wheels, caterpillar chains, multiple wheel bands or any other carrying elements of the traction machine, .
but on the sides of the path of movement of the carrying elements.
The planting path prepared in the ground by means ;:
of the known preparing elements is most often too loose for 30 an immediate subsequent planting. A too loose planting path is not biologically the best possible for a plant B ~ ~
~6~Z4 because the evaporation of mols-ture is high and the plant may dry. A porous soil is also subjec-ted to the flushing action of rain, and a loose path is uneven, thereby making the planting more difficult. Therefore, it is recommendable to compact the prepared path before planting. It has been proposed previously to let the prepared soil be compacted under the winter snow before planting, but in this case the growth period is lost. It has also been proposed to use special rolling compacting wheels which move behind the preparing elements and compact the freshly prepared soil.
As the planting takes place simultaneously with the pre-paration, a forest planting machine comprised of a -traction machine, soil preparing device, compacting wheel and plant-ing device, however, will turn out to be a relatively long vehicle which impairs the manoeuvrability of the vehicle and the efficiency of planting.
It is the object of this invention to provide a soil preparing device which eliminates said disadvantages and permits the prepared soil to be compacted in a simple and space-saving manner. This object is achieved by means of a soil preparing ~evice according to the invention, which is characterized in that said preparing element is mounted in front of at least one carrying element of the traction machine so that said carrying element runs substan-tially upon and along the planting path prepared in the ground by said preparing element in order -to compact the loosened soil of the path.
The invention is based on the idea of utilizing already existing wheels, caterpillar chains, multiple wheel bands or any other carrying elements of the traction machine for compacting the prepared soil whereby each B
, , : , 6~
prepariny element or group of preparing elernents is posi-tioned in relation to the CarryinCJ elements of the trackion machine so that the track of at least one carrying element coincides with the planting path prepared in the ground and thereby compacts the freshly prepared soil. In this way, no special compacting wheels or any o-ther compacting means are req~lred so that a shorter and more flexlble planting vehicle is obtained. The preparing elements are preferably mounted between the front set of wheels and the rear set of wheels of the traction machine and in this way, the soil preparing device does not at all increase the length of the planting machine.
It is possible to mount the preparing element to operate on the path of movement of the wheel of the trac-tion machine, in which case the preparing element primarily only loosens the positioned soil directly below and makes a planting path of loosened soil in the same location.
Alternatively, it is possible to mount the preparing element to operate laterally of the path of the movement of the traction machine, in which case the preparing element moves the soil positioned directly below laterally to said path of movement so that the planting path also in this case is made on the path of movement of the traction machine.
The invention will now be described in more detail with reference to the accompanying drawings in which:
Figure 1 is a perspective side and rear view of a forest planting machine provided with soil preparing device according to a first embodiment of the invention.
B
., , ~ , ~6024 Figure 2 is a schematic top view of the preparing device and -the wheels of the traction machine.
Figure 3 is a schematic top view of the preparing device according to a second embodiment of the invention and of the wheels of the traction machine, and Figure 4 is a vertical section along the llne IV-IV of E'igure 3.
The forest planting machine shown in Figure 1 of the drawing comprises a forest tractor 1, a plant feediny device
2 and a transportation container 3 for plan-ts mounted on the tractor, a planting device 4 mounted behind the tractor - and a soil preparing device 5 mounted underneath the tractor. ;
Because the forest tractor 1, the feeding device 2 and the planting device 4 may be o~ any type known per se, their construction and operation shall not be des-cribed in more detail in this connection.
The traction machine 1 includes a fron-t set of wheels 6 and a rear set of wheels 7. The soil preparing device 5 is mounted between hoth sets of wheels, as appears from Figure 1. The preparing device includes a frame 8 fastened to the chassis 9 of the traction machine.
The ~rame supports two disk-shaped preparing ' elements 10, 11 located after each other in the direction of movement of the traction machine, the front element 10 comprising a cutting plate and the rear element 11 comprising a ploughing plate. The preparing elements are supported on the frame by means of support arm structures 12 known per se and vertically pivotable around pivot shafts 14 so that the preparing elements are, against the action 6~Z4 oE dampi.ng cylinders 15, able to be displaced upwardly clear of any stationary obstacles on the ground~ A similar group of preparing elements is mounted also on the other side of the traction machine.
According -to the invention, the preparing elements 10, 11 of the preparing device 5 are positioned in relation to the rear set of wheels 7 so that a planting path A made in the ground by preparing elements 10, 11 coincides with the path of movement B of the rear wheels. In this way, the rear wheels of the traction machine will run upon and along -the prepared planting path and will compact the freshly prepared soil. Thus, no special compacting wheel is re-quired. ;
In this embodiment, both the front plate 10 andrear plate 11 are mounted to be positioned right in -front of the rear wheel 7. Due to this, the rear element 11 will only loosen the soil located directly below said element without displacing the soil laterally so that the preparing groove of the rear plate ].1, the planting path A and path of movement B of the wheel 7 all colncide with each other.
Pre~arably the preparing device 5 is so con-structed that the group of preparing elements 10, 11 is displaceable transversely of the traction machine 1, as -shown by broken lines in Figure 2. Because of this, the position of the group of preparing elements can be changed :
in relation to the rear wheels 7 of the traction machine so that the planting path made in the ground by the pre-pariny elements will be located partly lateral.ly of the path of movement of the rear wheels. Such an operation is desirable when the prepared planting path for some reason must be left partly uncompacted. This kind of adjustment , l6~
of the preparing device in the transverse direction of the traction machine can be ach:ieved by means of well ~nown constructions.
In the embodiment shown in Fi.gures 3 and 4, the rear disk-shaped element ll in each group 15 of preparing elements of the preparing device is mounted to opera-te laterally of the rear wheel 7 of the traction machine, said element loosening the soil positioned di.rectly below said soil from its own preparing element and displacing said loosened soil laterally in front of the rear wheel.
Thus, in this case, the preparing groove C of the element ll does not coincide with the planting path A nor wi.th the path of movement B of the rear wheel 7, but the planting path A as well as the path of movement B still coincide with each other.
The drawings and the specification xelating thereto are only intended to illustrate the idea of the invention. In its details, the soil preparing device .
according to the invention may vary considerably within the scope of the claims. When the preparing elernents are positively rotated, an auxiliary machine 13-is positioned on the traction machine, said auxiliary machine supply-ing mainly energy for rota-ting the preparing elements.
B
. ~ . . . :. :. .
Because the forest tractor 1, the feeding device 2 and the planting device 4 may be o~ any type known per se, their construction and operation shall not be des-cribed in more detail in this connection.
The traction machine 1 includes a fron-t set of wheels 6 and a rear set of wheels 7. The soil preparing device 5 is mounted between hoth sets of wheels, as appears from Figure 1. The preparing device includes a frame 8 fastened to the chassis 9 of the traction machine.
The ~rame supports two disk-shaped preparing ' elements 10, 11 located after each other in the direction of movement of the traction machine, the front element 10 comprising a cutting plate and the rear element 11 comprising a ploughing plate. The preparing elements are supported on the frame by means of support arm structures 12 known per se and vertically pivotable around pivot shafts 14 so that the preparing elements are, against the action 6~Z4 oE dampi.ng cylinders 15, able to be displaced upwardly clear of any stationary obstacles on the ground~ A similar group of preparing elements is mounted also on the other side of the traction machine.
According -to the invention, the preparing elements 10, 11 of the preparing device 5 are positioned in relation to the rear set of wheels 7 so that a planting path A made in the ground by preparing elements 10, 11 coincides with the path of movement B of the rear wheels. In this way, the rear wheels of the traction machine will run upon and along -the prepared planting path and will compact the freshly prepared soil. Thus, no special compacting wheel is re-quired. ;
In this embodiment, both the front plate 10 andrear plate 11 are mounted to be positioned right in -front of the rear wheel 7. Due to this, the rear element 11 will only loosen the soil located directly below said element without displacing the soil laterally so that the preparing groove of the rear plate ].1, the planting path A and path of movement B of the wheel 7 all colncide with each other.
Pre~arably the preparing device 5 is so con-structed that the group of preparing elements 10, 11 is displaceable transversely of the traction machine 1, as -shown by broken lines in Figure 2. Because of this, the position of the group of preparing elements can be changed :
in relation to the rear wheels 7 of the traction machine so that the planting path made in the ground by the pre-pariny elements will be located partly lateral.ly of the path of movement of the rear wheels. Such an operation is desirable when the prepared planting path for some reason must be left partly uncompacted. This kind of adjustment , l6~
of the preparing device in the transverse direction of the traction machine can be ach:ieved by means of well ~nown constructions.
In the embodiment shown in Fi.gures 3 and 4, the rear disk-shaped element ll in each group 15 of preparing elements of the preparing device is mounted to opera-te laterally of the rear wheel 7 of the traction machine, said element loosening the soil positioned di.rectly below said soil from its own preparing element and displacing said loosened soil laterally in front of the rear wheel.
Thus, in this case, the preparing groove C of the element ll does not coincide with the planting path A nor wi.th the path of movement B of the rear wheel 7, but the planting path A as well as the path of movement B still coincide with each other.
The drawings and the specification xelating thereto are only intended to illustrate the idea of the invention. In its details, the soil preparing device .
according to the invention may vary considerably within the scope of the claims. When the preparing elernents are positively rotated, an auxiliary machine 13-is positioned on the traction machine, said auxiliary machine supply-ing mainly energy for rota-ting the preparing elements.
B
. ~ . . . :. :. .
Claims (5)
1. A mobile traction planting machine for placing plants in the ground, comprising at least one ground-engaging carrying element which supports the machine, and a soil preparing device including at least one soil-prepar-ing element supported by the machine for contacting the ground and coacting therewith to form a planting path of loosened soil as the machine moves along the ground, said preparing element being so located in front of said ground-engaging carrying element that a planting path of loosened soil formed thereby lies substantially in alignment with the path of said carrying element whereby said carrying element will compact the loosened soil during movement of the machine along the ground.
2. A machine according to claim 1 wherein there are a plurality of ground-engaging carrying elements arranged one in front of another and wherein said soil-preparing element is located in front of the rearmost carrying element and rearwardly of the other carrying element or elements.
3. A machine according to claim 1 or claim 2 wherein there is a ground-engaging carrying element and a soil-preparing element located on each side of the machine, both soil-preparing elements being located such that the res-pective carrying element runs substantially upon and along the respective planting path.
4. A machine according to claim 1 or claim 2 wherein said soil preparing element is so located that it engages and coacts with the ground along a path which coincides with said planting path as the machine moves along the ground.
5. A machine according to claim 1 or claim 2 wherein said soil-preparing element is so located that it engages and coacts with the ground along a path which is located laterally of the planting path, said soil-preparing element operating to displace loosened soil laterally so as to form the planting path.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI790160A FI62751C (en) | 1979-01-18 | 1979-01-18 | VID SKOGSPLANTERING ANVAENDBAR JORDBEARBETNINGSANORDNING |
| FI790,160 | 1979-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1116024A true CA1116024A (en) | 1982-01-12 |
Family
ID=8512309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA343,843A Expired CA1116024A (en) | 1979-01-18 | 1980-01-16 | Soil preparing device for a traction machine, especially for a planting machine, used in forest planting |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR8000344A (en) |
| CA (1) | CA1116024A (en) |
| DE (1) | DE3001320C2 (en) |
| FI (1) | FI62751C (en) |
| FR (1) | FR2446583A1 (en) |
| SE (1) | SE439569B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75081C (en) * | 1986-09-01 | 1988-05-09 | Otto Suuronen | ANORDINATION FOR PICTURE AV ETT VAEXTUNDERLAG VID SKOGSODLING. |
| DE4314234C2 (en) * | 1993-04-30 | 1997-08-21 | Forst Pein Pein S Gmbh & Co Kg | Process for tillage of areas to be planted and tillage machine for carrying out the process |
| US5845717A (en) * | 1996-12-26 | 1998-12-08 | Gillespie; Daniel | Tractor-mounted wheel track closing device |
| US6663028B2 (en) | 2001-08-10 | 2003-12-16 | Valmont Industries, Inc. | Wheel track closing assembly |
| DE202013004906U1 (en) * | 2013-03-21 | 2013-07-10 | Robert Schmidt | Disc harvester and seed strip for foresting coniferous trees |
| RU2546899C1 (en) * | 2013-11-14 | 2015-04-10 | Государственное научное учреждение Армавирская опытная станция Всероссийского научно-исследовательского института масличных культур им. В.С. Пустовойта Российской академии сельскохозяйственных наук (ГНУ АОС ВНИИМК Россельхозакадемии) | Method and device for embedding into soil of hard-crushed plant residues |
| FI129850B (en) * | 2020-04-06 | 2022-09-30 | Ponsse Oyj | Planting apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE447093C (en) * | 1925-03-28 | 1927-07-16 | Athens Plow Co Inc | Plow assembly for motor vehicles |
| US2337662A (en) * | 1940-11-06 | 1943-12-28 | Deere & Co | Agricultural implement |
| US2619018A (en) * | 1947-11-12 | 1952-11-25 | Dotson Homer | Implement attachment for tractors |
| US2961054A (en) * | 1956-05-21 | 1960-11-22 | Howard C Green | Hydraulic cultivating tool |
| DE1225911B (en) * | 1959-10-26 | 1966-09-29 | Karl Kaps Dipl Volksw Dr | Multi-purpose work vehicle for plant cultivation in rows |
| FR1356084A (en) * | 1963-05-02 | 1964-03-20 | Agricultural machinery | |
| US3372657A (en) * | 1964-04-06 | 1968-03-12 | Deere & Co | Minimum tillage apparatus |
| FR1456512A (en) * | 1965-06-11 | 1966-07-08 | Exxon Research Engineering Co | Agricultural apparatus for preparing the soil, sowing seeds and placing a petroleum-based coating on said seedling |
| AU457227B2 (en) * | 1971-10-15 | 1974-12-24 | FRANCIS VIVIAN KRONE and COLLEEN JUANITA KRONK | A tractor immplement |
| SE395336B (en) * | 1975-01-16 | 1977-08-15 | Ostbergs Fabriks Ab | PLANTING MACHINE DEVICE |
-
1979
- 1979-01-18 FI FI790160A patent/FI62751C/en not_active IP Right Cessation
-
1980
- 1980-01-16 DE DE19803001320 patent/DE3001320C2/en not_active Expired
- 1980-01-16 CA CA343,843A patent/CA1116024A/en not_active Expired
- 1980-01-17 FR FR8001013A patent/FR2446583A1/en active Granted
- 1980-01-18 SE SE8000453A patent/SE439569B/en not_active IP Right Cessation
- 1980-01-18 BR BR8000344A patent/BR8000344A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI62751B (en) | 1982-11-30 |
| FI62751C (en) | 1983-03-10 |
| FI790160A (en) | 1980-07-19 |
| BR8000344A (en) | 1980-09-30 |
| SE439569B (en) | 1985-06-24 |
| DE3001320A1 (en) | 1980-07-31 |
| SE8000453L (en) | 1980-07-19 |
| FR2446583B1 (en) | 1983-12-16 |
| DE3001320C2 (en) | 1987-01-08 |
| FR2446583A1 (en) | 1980-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |