WO2019091500A1 - Recesses setting device and agricultural tillage machine - Google Patents

Recesses setting device and agricultural tillage machine Download PDF

Info

Publication number
WO2019091500A1
WO2019091500A1 PCT/CZ2018/000054 CZ2018000054W WO2019091500A1 WO 2019091500 A1 WO2019091500 A1 WO 2019091500A1 CZ 2018000054 W CZ2018000054 W CZ 2018000054W WO 2019091500 A1 WO2019091500 A1 WO 2019091500A1
Authority
WO
WIPO (PCT)
Prior art keywords
rows
working discs
recesses
changing
discs
Prior art date
Application number
PCT/CZ2018/000054
Other languages
French (fr)
Inventor
Tomáś SMOLA
Michal NÝČ
Luboš BINAR
Original Assignee
Farmet A.S.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Farmet A.S. filed Critical Farmet A.S.
Publication of WO2019091500A1 publication Critical patent/WO2019091500A1/en

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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/08—Harrows with rotary non-driven tools with disc-like tools
    • A01B21/086—Harrows with rotary non-driven tools with disc-like tools of the type in which the disc-like tools are individually mounted
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/002—Devices for adjusting or regulating the position of tools or wheels
    • A01B63/008—Vertical adjustment of tools
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/24—Tools or tool-holders adjustable relatively to the frame
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/24—Tools or tool-holders adjustable relatively to the frame
    • A01B63/32—Tools or tool-holders adjustable relatively to the frame operated by hydraulic or pneumatic means without automatic control
    • 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
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
    • 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
    • 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
    • A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/04—Bearings of rotating parts, e.g. for soil-working discs

Definitions

  • the invention relates to a recesses setting device of the rows of working discs of an agricultural tillage machine and to an agricultural machine for tillage on which this device is positioned.
  • the depth of the recess is most often set to be fixed, with no adjustment possible whatsoever.
  • Adjustment can also be effected by changing the entire mounting structure of the working discs.
  • a known variant is that the recess depth setting is performed manually by the operator, for example, by adjusting the working disc holder to a new position and physically securing the holder in this position.
  • a further known possibility is the adjustment of the individual rows by means of a pneumatic piston while the machine is at rest, the depth of the recess being subsequently defined by flat segments which are inserted.
  • the disadvantage of this is that it is a relatively complicated design which only removes the heavy physical exertion of resetting.
  • an agricultural tillage machine on which a structure is positioned on which the recess depth of a single row can be adjusted such that the height of the recess is manually carried out by the machine operator by mechanical displacement of the relevant parts.
  • the recess can be changed at the same time by means of a pneumatic piston, of course changing the depth of the two recesses simultaneously.
  • the disadvantage is that it is not possible to change the recesses as needed while the agricultural machine is in operation.
  • the object of the invention is the design of a device for independent adjustment of the recesses of individual rows of working discs which will make possible the changing of the settings during operation of the agricultural machine so that the recess is optimised precisely to the current conditions in a certain part of the field, effectively addressing the above-mentioned technical problem.
  • a recesses setting device specifically a recesses setting device of the working discs of an agricultural tillage machine, comprising at least two consecutive rows of working discs which are mutually differentially height adjustable for changing their recesses settings where each of the rows comprises at least two working discs, and where the individual working discs are turned relative to the direction of their displacement by the soil, according to the invention, the essence of which is that both the rows of working discs are connected to the means for changing the recesses of a row of working discs in such a way that the means for changing the recess setting of one of the rows of working discs is connected to the means for changing the recess setting of the second of the rows of working discs, while the means of one of the rows of working discs is connected to the frame of the machine, where the means for changing the recesses of rows of working discs are simultaneously connected to a control means or to a control unit for changing the setting of their recesses during machine operation.
  • the advantage of this design is that it allows for fluent reaction to changes in load upon the individual rows of working discs, while changing the recesses of the working discs can ensure straight running of the machine.
  • Either the operator or the control system has the ability to adjust the recesses of the individual rows of working discs so that shifting of the machine is easily corrected.
  • the means for changing the recesses of rows of working discs is a hydraulic piston.
  • the lever mechanism of the first row of working discs comprises a lever connected to the means for changing the recesses of rows of working discs, where the lever is connected by a shaped joint to a support beam which is mounted with at least two bearings, where at least two levers are mounted on the support beam on which the working discs are mounted.
  • the lever mechanism of the second row of working discs comprises a lever joined to the connection of the means for changing the recesses of rows of working discs and the means for changing the recesses of rows of working discs, the lever being connected by a shaped joint with a support beam which is mounted with at least two bearings, and at least two levers are mounted on the support beam on which the individual working discs are mounted.
  • an agricultural tillage machine in particular an agricultural tillage machine, which comprises at least one device for adjusting the recesses of the rows of working discs according to the invention whose principle consists in that it includes a straight movement sensor.
  • the main advantage of the device for adjusting the recesses of working discs and the agricultural machine according to the invention is that straight running of the agricultural machine through the soil is secured, under whatever changes in load on the individual rows of working discs and, under any changes in soil conditions.
  • Fig.1 shows the overall schematic arrangement of the recesses setting device
  • Fig. 2 shows a cross-sectional side view of the arrangement of the lever mechanisms
  • Fig. 3 shows a dimensional view of one section
  • Fig. 4 shows a side view of a lever mechanism mounted in bearings.
  • a recesses setting device of rows 2,3 of the working discs 1 of an agricultural tillage machine (Fig. 1 , Fig. 2, Fig. 3, Fig. 4) which comprises two consecutive rows 2,3 of working discs 1 which are mutually differentially height adjustable for changing their recess settings.
  • Each of the rows 2,3 comprises a plurality of working discs 1 which are turned relative to the direction of their displacement by the soil.
  • Both rows 2,3 of the working discs 1 are connected to the means 4,5 for changing the recesses of the rows 2,3 of the working discs 1 so that the means 5 for changing the recesses of one of the rows 3 of the working discs 1 is connected to the means 4 for changing the settings of the recesses of the second row 2 of working discs 1, while simultaneously, the means 5 of one of the rows 3 of the working discs I is connected to the machine frame 9.
  • the means 4,5 for changing the recesses of the rows 2,3 of the working discs i are hydraulic pistons.
  • the means 4,5 for changing the recesses of the rows 2,3 of the working discs 1 are simultaneously connected to a control means (not shown) or to a control unit (not shown) for changing the setting of their recesses during machine operation.
  • Both consecutive rows 2,3 of working discs 1 comprise working discs turned relative to the direction of their displacement by the soil.
  • Both rows 2,3 of working discs 1 are connected by a lever mechanism 6 to the means 4,5 for changing the recesses of the rows 2,3 of the working discs 1.
  • the lever mechanism 6 of the first row 2 of the working discs I consists of levers 17 connected to the means 4 for changing the setting of the recesses of the row 2 of the working discs 1.
  • This lever 17 is connected by a shaped joint to the support beam 0 which is mounted in bearings 15.
  • On the support beam 10 are mounted levers H , on which are mounted the individual working discs 1.
  • the lever mechanism 6 of the second row 3 of the working discs 1 consists of levers 12 connected to the joint 18 of the means 5 for changing the setting of the recesses of the row 3 of the working discs 1 and the means 4 for changing the setting of the recesses of the row 2 of the working discs 1.
  • This lever 12 is connected by a shaped joint to the support beam 13 which is mounted in bearings 16.
  • On the support beam 13 are mounted levers 14 on which the individual working discs 1 are mounted.
  • the means 5 for changing the setting of the recesses of the row 3 of working discs 1 is rotatably mounted in the frame 9.
  • the agricultural tillage machine comprises a straight movement sensor (not shown). Its individual rows 2,3 of working discs 1 are divided into sections 7, each of the sections 7 being connected to one recess setting device 8.
  • the recesses setting device can specifically be used to adjust the recesses of the rows of the working discs of an agricultural tillage machine.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

A recesses setting device, specifically a recesses setting device of the rows (2,3) of working discs (1) of an agricultural tillage machine, comprising at least two consecutive rows (2,3) of working discs (1) which are mutually differentially height adjustable for changing their recess settings, where each of the rows (2,3) comprises at least two working discs (1), and where the individual working discs (1) are turned relative to the direction of their displacement by the soil, in which the two rows (2,3) of the working discs (1) are connected to the means (4,5) for changing the recesses of the rows (2,3) of the working discs (1) in such a way that the means (5) for changing the recess setting of one of the rows (3) of working discs (1) is connected to the means (4) for changing the recess settings of the second of the rows (2) of the working discs (1), and simultaneously the means (5) of one of the rows (3) of working discs (1) is connected to the frame (9) of the machine, while the means (4,5) for changing the recesses of the rows (2,3) of the working discs (1) are simultaneously connected to the control means or to the control unit for changing the settings of their recesses during machine operation. An agricultural tillage machine which comprises at least one recesses setting device (8) of the rows (2, 3) of the working discs (1) which is connected to the control means.

Description

Recesses setting device and agricultural tillage machine
Technical Field
The invention relates to a recesses setting device of the rows of working discs of an agricultural tillage machine and to an agricultural machine for tillage on which this device is positioned.
State of the Art
Currently there are many systems known for setting the depths of recesses of the working discs of an agricultural machine for tillage.
The depth of the recess is most often set to be fixed, with no adjustment possible whatsoever.
Adjustment can also be effected by changing the entire mounting structure of the working discs.
A known variant is that the recess depth setting is performed manually by the operator, for example, by adjusting the working disc holder to a new position and physically securing the holder in this position.
A further known possibility is the adjustment of the individual rows by means of a pneumatic piston while the machine is at rest, the depth of the recess being subsequently defined by flat segments which are inserted. The disadvantage of this is that it is a relatively complicated design which only removes the heavy physical exertion of resetting.
Further, there is a known an agricultural tillage machine on which a structure is positioned on which the recess depth of a single row can be adjusted such that the height of the recess is manually carried out by the machine operator by mechanical displacement of the relevant parts. The recess can be changed at the same time by means of a pneumatic piston, of course changing the depth of the two recesses simultaneously. The disadvantage is that it is not possible to change the recesses as needed while the agricultural machine is in operation.
It is apparent from the above-mentioned currently known technology that the main disadvantage of existing designs do not allow the recess depth of working discs to be changed during operation of the agricultural machine, which does not effectively solve the major technical problem of current technology which is the shifting of the entire agricultural machine in operation and its running off from a straight line to the side due to different clump sizes owing to different soil conditions as well as to the difference between the radial loads between the first and second row of discs. The reason also being that the first row runs in untilled soil and therefore encounters higher resistance upon entering the soil. With much limitation, this technical problem is solved by means of adjusting the agricultural machine hitched behind the tractor and this by raising the first row. The drawback is that this option can not be used when using an under hitching. Another disadvantage is that when lifting the trailer the load on the cylinder increases and the bearings suffer.
The object of the invention is the design of a device for independent adjustment of the recesses of individual rows of working discs which will make possible the changing of the settings during operation of the agricultural machine so that the recess is optimised precisely to the current conditions in a certain part of the field, effectively addressing the above-mentioned technical problem.
Principle of the Invention
The mentioned deficiencies are to a large part removed and the objectives of the invention fulfilled by a recesses setting device, specifically a recesses setting device of the working discs of an agricultural tillage machine, comprising at least two consecutive rows of working discs which are mutually differentially height adjustable for changing their recesses settings where each of the rows comprises at least two working discs, and where the individual working discs are turned relative to the direction of their displacement by the soil, according to the invention, the essence of which is that both the rows of working discs are connected to the means for changing the recesses of a row of working discs in such a way that the means for changing the recess setting of one of the rows of working discs is connected to the means for changing the recess setting of the second of the rows of working discs, while the means of one of the rows of working discs is connected to the frame of the machine, where the means for changing the recesses of rows of working discs are simultaneously connected to a control means or to a control unit for changing the setting of their recesses during machine operation. The advantage of this design is that it allows for fluent reaction to changes in load upon the individual rows of working discs, while changing the recesses of the working discs can ensure straight running of the machine. Either the operator or the control system has the ability to adjust the recesses of the individual rows of working discs so that shifting of the machine is easily corrected.
It is to advantage that least one of the rows of working discs is connected by a lever mechanism with the means for changing the recesses of rows of working discs. The advantage is a simple, fully functional design.
In an advantageous embodiment, the means for changing the recesses of rows of working discs is a hydraulic piston.
It is to further advantage that the lever mechanism of the first row of working discs comprises a lever connected to the means for changing the recesses of rows of working discs, where the lever is connected by a shaped joint to a support beam which is mounted with at least two bearings, where at least two levers are mounted on the support beam on which the working discs are mounted.
It is also to advantage that the lever mechanism of the second row of working discs comprises a lever joined to the connection of the means for changing the recesses of rows of working discs and the means for changing the recesses of rows of working discs, the lever being connected by a shaped joint with a support beam which is mounted with at least two bearings, and at least two levers are mounted on the support beam on which the individual working discs are mounted.
The aforementioned drawbacks are largely eliminated, and the objects of the invention are fulfilled by an agricultural tillage machine, in particular an agricultural tillage machine, which comprises at least one device for adjusting the recesses of the rows of working discs according to the invention whose principle consists in that it includes a straight movement sensor.
It is to advantage when at least one row of working discs is divided into sections, each of the sections being connected to at least one recess setting device.
The main advantage of the device for adjusting the recesses of working discs and the agricultural machine according to the invention is that straight running of the agricultural machine through the soil is secured, under whatever changes in load on the individual rows of working discs and, under any changes in soil conditions. Overview of the Figures
The invention will be further elucidated using drawings, in which Fig.1 shows the overall schematic arrangement of the recesses setting device, Fig. 2 shows a cross-sectional side view of the arrangement of the lever mechanisms, Fig. 3 shows a dimensional view of one section, and Fig. 4 shows a side view of a lever mechanism mounted in bearings.
Examples of the Performance of the Invention
A recesses setting device of rows 2,3 of the working discs 1 of an agricultural tillage machine (Fig. 1 , Fig. 2, Fig. 3, Fig. 4) which comprises two consecutive rows 2,3 of working discs 1 which are mutually differentially height adjustable for changing their recess settings. Each of the rows 2,3 comprises a plurality of working discs 1 which are turned relative to the direction of their displacement by the soil.
Both rows 2,3 of the working discs 1 are connected to the means 4,5 for changing the recesses of the rows 2,3 of the working discs 1 so that the means 5 for changing the recesses of one of the rows 3 of the working discs 1 is connected to the means 4 for changing the settings of the recesses of the second row 2 of working discs 1, while simultaneously, the means 5 of one of the rows 3 of the working discs I is connected to the machine frame 9.
The means 4,5 for changing the recesses of the rows 2,3 of the working discs i are hydraulic pistons.
The means 4,5 for changing the recesses of the rows 2,3 of the working discs 1 are simultaneously connected to a control means (not shown) or to a control unit (not shown) for changing the setting of their recesses during machine operation.
Both consecutive rows 2,3 of working discs 1 comprise working discs turned relative to the direction of their displacement by the soil.
Both rows 2,3 of working discs 1 are connected by a lever mechanism 6 to the means 4,5 for changing the recesses of the rows 2,3 of the working discs 1.
The lever mechanism 6 of the first row 2 of the working discs I consists of levers 17 connected to the means 4 for changing the setting of the recesses of the row 2 of the working discs 1. This lever 17 is connected by a shaped joint to the support beam 0 which is mounted in bearings 15. On the support beam 10 are mounted levers H , on which are mounted the individual working discs 1. The lever mechanism 6 of the second row 3 of the working discs 1 consists of levers 12 connected to the joint 18 of the means 5 for changing the setting of the recesses of the row 3 of the working discs 1 and the means 4 for changing the setting of the recesses of the row 2 of the working discs 1. This lever 12 is connected by a shaped joint to the support beam 13 which is mounted in bearings 16. On the support beam 13 are mounted levers 14 on which the individual working discs 1 are mounted. The means 5 for changing the setting of the recesses of the row 3 of working discs 1 is rotatably mounted in the frame 9. The bearings 15,16 are mounted in the frame 9.
The agricultural tillage machine comprises a straight movement sensor (not shown). Its individual rows 2,3 of working discs 1 are divided into sections 7, each of the sections 7 being connected to one recess setting device 8.
Industrial Application
The recesses setting device, according to the invention can specifically be used to adjust the recesses of the rows of the working discs of an agricultural tillage machine.

Claims

Patent Claims
1. A recesses setting device, specifically a recesses setting device of the rows (2,3) of discs (1) of an agricultural tillage machine, which comprises at least two consecutive rows (2,3) of working discs (1) which are mutually differentially height adjustable for changing their recess settings, where each of the rows (2,3) contains at least two working discs (1), and where the individual work discs (1) are turned relative to the direction of their displacement by the soil, characterised by that both of the two rows (2,3) of the working discs (1) are connected to the means (4,5) for changing the recesses of the rows (2,3) of the working discs (1) in such a way that the means (5) for changing the recess settings of one of the rows (3) of the working discs (1) is connected with the means (4) for changing the setting of the recesses of the second of the rows (2) of working discs (1) while at the same time the means (5) of one of the rows (3) of working discs (1) is connected to the machine frame (9), and the means (4,5) for changing the recesses of the rows (2,3) of working discs (1) are simultaneously connected to the control means or to the control unit for changing the settings of their recess during machine operation.
2. The recesses setting device according to claim 1 , characterised by that at least one of the rows (2, 3) of the working discs (1) is connected by a lever mechanism (6) to the means (4,5) for changing the recess settings of the rows (2,3) of the working discs (1 ).
3. The recesses setting device according to any one of the preceding claims, characterised by that the means (4,5) for changing the recesses of the rows (2,3) of the working discs (1) is a hydraulic piston.
4. The recesses setting device according to any one of claims 2 and 3, characterised by that the lever mechanism (6) of the first row (2) of the working discs (1) comprises a lever (17) connected to the means (4) for changing the recess setting of the row (2) of the working discs (1), where the lever (17) is connected by means of a shaped joint with a support beam (10), which is supported by at least two bearings (15), where on the support beam (10) there are mounted at least two levers (11) on which the working discs (1) are mounted.
5. The recesses setting device according to any one of claims 2 to 4, characterised by that the lever mechanism (6) of the second row (3) of the working discs (1) comprises a lever (12) connected to the joint (18) of the means (5) for changing the recess settings of the row (3) of the working discs (1) and the means (4) for changing the recess settings of the row (2) of the working discs (1), when the lever (12) is connect by a shaped joint to the support beam (13) which is mounted with at least two bearings (16), and on the support beam are mounted at least two levers (14) on which are mounted the individual working discs (1).
6. An agricultural tillage machine, specifically an agricultural tillage machine, which comprises at least one recesses setting device (8) of the rows (2,3) of the working discs (1) according to any one of the preceding claims, characterised by that it further comprises a straight movement sensor.
7. The agricultural tillage machine according to claim 6, characterised by that at least one row (2,3) of the working discs (1) is divided into sections (7), where each of the sections (7) is connected to at least one recesses setting device (8).
List of Reference Marks
1 working disc
2 row of working discs I
3 row of working discs II
4 means for changing the recess setting I
5 means for changing the recess setting II
6 lever mechanism
7 section
8 recesses setting device
9 frame
10 support beam I
11 lever I
12 lever II
13 support beam II
14 lever III
15 bearing I
16 bearing II
17 lever IV
18 joint
PCT/CZ2018/000054 2017-11-10 2018-11-02 Recesses setting device and agricultural tillage machine WO2019091500A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2017726A CZ308835B6 (en) 2017-11-10 2017-11-10 Countersinking adjustment equipment and agricultural processing machine
CZPV2017-726 2017-11-10

Publications (1)

Publication Number Publication Date
WO2019091500A1 true WO2019091500A1 (en) 2019-05-16

Family

ID=66437568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2018/000054 WO2019091500A1 (en) 2017-11-10 2018-11-02 Recesses setting device and agricultural tillage machine

Country Status (2)

Country Link
CZ (1) CZ308835B6 (en)
WO (1) WO2019091500A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4104655A1 (en) * 2021-06-16 2022-12-21 Treffler Maschinenbau GmbH & Co. KG Soil cultivation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004437A1 (en) * 2002-07-05 2004-01-15 Väderstad-Verken Ab A soil tillage entity with angled discs
US20170079194A1 (en) * 2015-09-23 2017-03-23 Deere & Company Compact tillage implement with independent rank adjustment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454920A (en) * 1980-05-19 1984-06-19 Dmi, Inc. High speed tillage system with discs and plow points
US5462123A (en) * 1993-02-03 1995-10-31 Landoll Corporation Tillage implement with on-the-go depth control of angle adjustable disc gangs
US6302220B1 (en) * 1999-10-28 2001-10-16 Flexi-Coil Ltd. Agricultural ground working implement with hydraulic downpressure circuit
US7434392B2 (en) * 2004-12-16 2008-10-14 Husco International, Inc. Configurable hydraulic system for agricultural tractor and implement combination
US8985232B2 (en) * 2012-08-20 2015-03-24 Dawn Equipment Company Agricultural apparatus for sensing and providing feedback of soil property changes in real time
SE536167C2 (en) * 2011-09-09 2013-06-11 Vaederstad Verken Ab Agricultural implements with height adjustment and height adjustment procedure for agricultural implements
CN108289407B (en) * 2015-09-18 2022-06-10 精密种植有限责任公司 Device, system and method for monitoring soil conditions during tilling operations and control of tilling tools

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004437A1 (en) * 2002-07-05 2004-01-15 Väderstad-Verken Ab A soil tillage entity with angled discs
US20170079194A1 (en) * 2015-09-23 2017-03-23 Deere & Company Compact tillage implement with independent rank adjustment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4104655A1 (en) * 2021-06-16 2022-12-21 Treffler Maschinenbau GmbH & Co. KG Soil cultivation device

Also Published As

Publication number Publication date
CZ2017726A3 (en) 2019-05-22
CZ308835B6 (en) 2021-06-30

Similar Documents

Publication Publication Date Title
US11343956B2 (en) System and method for monitoring soil conditions within a field
US11191204B2 (en) System and method for monitoring soil conditions within a field
US11558990B2 (en) System and method for detecting a plug of a tool of a tillage implement
US20170100974A1 (en) Hitch System
DE102017121152B4 (en) Agricultural tillage equipment
EP2759187A1 (en) Drawbar apparatus for coupling an earth-working tool to a frame of an agricultural implement
CA2866049C (en) Remote leveling of tillage implements
US20190320574A1 (en) System for creating soil compaction maps and associated methods for controlling the operation of a tillage implement
US10238021B2 (en) Soil-working device; method for the height guidance of at least one finger-weeder tool above a row in a row plantation
EP3485714B1 (en) Method and device for increasing the load on driving rear wheels of tractors during soil cultivation
US20080110651A1 (en) Full support bearing for grader circle
WO2019091500A1 (en) Recesses setting device and agricultural tillage machine
EP3815482A1 (en) System and method for detecting levelness of tools of a tillage implement based on tool loading
US10356972B2 (en) System and method for reducing variations in the penetration depths of ground-engaging tools of an agricultural implement based on monitored tire pressures
CN202183942U (en) Universal combined soil preparation machine
US9930823B2 (en) Reducing wheel forces on a field surface
US4161986A (en) Plow and plow mounting bracket therefor
AU2014265109B2 (en) Reducing wheel forces on a field surface
CA2788360A1 (en) Agricultural implement drawbar mechanism
US10820468B2 (en) System and method for determining soil roughness of a field across which an agricultural implement is being moved based on ground engaging tool acceleration
EP3202243B1 (en) Vehicle implement control
JPH0745125Y2 (en) Automatic control switching device for mobile agricultural machinery
US20230105332A1 (en) Hydraulic height control for agricultural tillage equipment
EP2991890B1 (en) Agricultural machine
JP6563704B2 (en) Farm machine control system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18811137

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18811137

Country of ref document: EP

Kind code of ref document: A1