CN1568642A - Land form imitating type multifunctional rotary tillage seeding machine - Google Patents
Land form imitating type multifunctional rotary tillage seeding machine Download PDFInfo
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- CN1568642A CN1568642A CN 03132030 CN03132030A CN1568642A CN 1568642 A CN1568642 A CN 1568642A CN 03132030 CN03132030 CN 03132030 CN 03132030 A CN03132030 A CN 03132030A CN 1568642 A CN1568642 A CN 1568642A
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- support
- wheel support
- total frame
- rotovator
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Abstract
The invention provides a land form imitating type multifunctional rotary tillage seeding machine comprising comprising an overall frame, a rotary cultivator supporting stand, a ground wheel support bracket, a ballast roller supporting stand and a walking wheel supporting stand.
Description
Technical field
The utility model relates to a kind of multifunctional rotary tillage of profiling formula everywhere sower, belong to tillage machinery
Technical field.
Background technology
Its suspension of known various multifunctional rotary tillage sowers is at present adopted at 3 and is articulated mode, the rotovator support, ground wheeling rack, the press wheel support is fixedly connected on total frame, the defective of this structure is, trifilar suspension becomes facility and is rigidly connected, profiling ability to ground, facility are stressed big, the support of each functional structure is fixedly attached on total frame, carrying out farming, can be subjected to the influence of field piece flatness and consolidation during seeding operation, can not get buffering and compensation, Rotary tillage blade and travelling gear often are hit, and be fragile, and tilling depth is inhomogeneous simultaneously, the tilling depth poor stability, land wheel transferring power instability directly influences seeding quality, and press wheel is also inhomogeneous to the suppression consolidation of earthing.
Summary of the invention
The utility model has proposed a kind of multifunctional rotary tillage of profiling formula everywhere sower at the defective of above-mentioned existence, can satisfy high-quality farming, requirement of seeding.The technical solution of the utility model is:
Comprise total frame, the rotovator support, ground wheeling rack, press wheel support and road wheel support, rotovator support wherein, the road wheel support, one end of press wheel support and ground wheeling rack is articulated in 4 points on total frame respectively, four supports can be respectively around these 4 rotations, one end of three suspension rods respectively with the rotovator support, the press wheel support, ground wheeling rack connects, its other end axially places respectively on total frame in the pairing hole without restrictions, the suspension rod that is connected with the road wheel support with suspension rod that the press wheel support is connected on be with compression spring respectively, one end of bar and rotovator support hinged, one end of the other end and curved bar is hinged, total frame, the road wheel support, bar and curved bar constitute quadric chain, the middle part of oil cylinder and curved bar is articulated in respectively on two bearings, the end of its push rod and the other end of curved bar are hinged, and described two bearings are fixed on total frame.
Advantage of the present utility model: overcome trifilar suspension and be rigidly connected easily to be hit and cause the excessive defective of localised load, facility are stressed little, and live load is even, and facility damage few, articulate reliable; The tilling depth structure of automatic profiling everywhere makes tilling depth stable; The land wheel drives structure of profiling everywhere of pressurizeing makes sowing, fertilising stable and reliable for performance, and the suppression mechanism of floating is even to the suppression of soil.
Description of drawings
Accompanying drawing is the structural representation of the multifunctional rotary tillage of profiling formula everywhere sower.
1 is total frame among the figure, the 2nd, the rotary tillage frame, 3,, 8,12, be suspension rod, the 4th, rotary ploughing cutter shaft, the 5th, rotary blade, the 6th, depth control shoe, the 7th, ground wheeling rack, the 9, the 20th, compression spring, the 10th, land wheel, the 11st, press wheel support, the 13rd, road wheel support, the 14th, curved bar, the 15th, bar, the 16th, push rod, the 17th, road wheel, the 18th, oil cylinder, 19, the 25th, bearing, the 21st, press wheel, the 22,23, the 24th, hole.
Specific implementation method
Below in conjunction with accompanying drawing structure of the present utility model, operation principle and advantage are done to describe further.The lower end of rotovator support 2 is equipped with rotary ploughing cutter shaft 4, and rotary blade 5 is housed on it.One end of suspension rod 3 is connected with rotovator support 2 rear portions, and its other end sky is enclosed within the hole 22 on total frame 1.Be with compression spring 20 on the suspension rod 3 so that rotovator when rotating rotary blade 4 have normal operating pressure, and when guaranteeing operation, realize the tilling depth automatic profilings by depth control shoe 6, guarantee stable tilling depth.
Ground wheeling rack 7 is articulated in the G point with total frame 1.One end and ground wheeling rack 7 middle parts of suspension rod 8 are hinged, and its other end sky is enclosed within the hole 23 on total frame 1.Be with compression spring 9 on the suspension rod 8, to guarantee 10 pairs of bigger normal pressures in ground of land wheel, this floating structure of ground wheeling rack 7 has guaranteed again when the piece out-of-flatness of field, it is stable that the normal pressure on 10 pairs of ground of land wheel can keep, make the frictional power of output steady, thereby guarantee the stable of sowing, fertilising performance.
Press wheel support 11 is articulated in the H point with total frame 1, and an end and press wheel support 11 bottoms of suspension rod 12 are hinged, and its other end is placed in the hole 24 on total frame 1, and promptly suspension rod 12 does not axially have and retrains.Press wheel 21 adopts the V-structures wheel, cylinder iron makes, and is installed in the bottom of press wheel support 11, because press wheel 21 sole masses are big, so need not at suspension rod compression spring to be installed, regulates the uniformity to the suppression of soil by this unsteady structure and deadweight.
Road wheel support 13 is articulated in the F point with total support 1, and curved bar 14, bar 15, road wheel support 13 and total support 1 constitute quadric chain.Oil cylinder 18 is articulated in bearing 25, and the middle part of curved bar 19 is articulated in bearing 19, and bearing 25, bearing 19 are installed on total support 1, and road wheel 17 is installed in the bottom of road wheel support 13.In the time will carrying out farming, seeding operation, oil cylinder 18 work drive above-mentioned quadric chain by push rod 16 road wheel 17 are mentioned.Equally, road wheel 17 can be fallen back.
Claims (1)
1, the multifunctional rotary tillage of profiling formula everywhere sower, comprise total frame (1), rotovator support (2), ground wheeling rack (7), press wheel support (12) and road wheel support (13), it is characterized in that rotovator support (2), road wheel support (13), one end of press wheel support (12) and ground wheeling rack (7) is articulated in (E on total frame (1) respectively, F, G, H) 4 points, four supports can be respectively around these 4 rotations, three suspension rods (3,8,12) a end respectively with rotovator support (2), press wheel support (12), ground wheeling rack (7) connects, its other end axially places total frame (1) to go up pairing hole (22 without restrictions respectively, 23,24) in, be with pressurized spring (4) and pressurized spring (9) on its middle hanger (3) and the suspension rod (8) respectively, bar (15) one ends and rotovator support (2) hinged, one end of the other end and curved bar (14) is hinged, total frame (1), road wheel support (13), bar (15) and curved bar (14) constitute quadric chain, the middle part of oil cylinder (18) and curved bar (14) is articulated in respectively on bearing (25) and the bearing (19), the other end of end of its push rod (16) and curved bar (14) is hinged, and bearing (19) and bearing (25) are fixed on total frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03132030 CN1568642A (en) | 2003-07-14 | 2003-07-14 | Land form imitating type multifunctional rotary tillage seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03132030 CN1568642A (en) | 2003-07-14 | 2003-07-14 | Land form imitating type multifunctional rotary tillage seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1568642A true CN1568642A (en) | 2005-01-26 |
Family
ID=34469850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03132030 Pending CN1568642A (en) | 2003-07-14 | 2003-07-14 | Land form imitating type multifunctional rotary tillage seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1568642A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550153A (en) * | 2012-02-17 | 2012-07-11 | 农业部南京农业机械化研究所 | Intelligent adjusting device for mechanized farming depth in protected cultivation |
| CN104380864A (en) * | 2014-12-07 | 2015-03-04 | 朱学成 | Front rotary grinding machine of rotary cultivator |
| CN105165147A (en) * | 2015-10-09 | 2015-12-23 | 吴千生 | Liftable rotary tilling device for walking tractor |
| CN105474813A (en) * | 2015-11-23 | 2016-04-13 | 廖应良 | Strong rolling type arc furrow-filler device |
| CN107006228A (en) * | 2017-04-20 | 2017-08-04 | 华中农业大学 | Ratooning rice toothing erection device |
| CN107347318A (en) * | 2017-08-30 | 2017-11-17 | 贾彦强 | Combine potato planter |
| CN109437054A (en) * | 2018-11-20 | 2019-03-08 | 潍坊路加精工有限公司 | A kind of automated guided vehicle |
| CN111713199A (en) * | 2020-07-30 | 2020-09-29 | 滨州市农业机械化科学研究所 | Cotton intertillage fertilization banking machine |
-
2003
- 2003-07-14 CN CN 03132030 patent/CN1568642A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550153A (en) * | 2012-02-17 | 2012-07-11 | 农业部南京农业机械化研究所 | Intelligent adjusting device for mechanized farming depth in protected cultivation |
| CN104380864A (en) * | 2014-12-07 | 2015-03-04 | 朱学成 | Front rotary grinding machine of rotary cultivator |
| CN105165147A (en) * | 2015-10-09 | 2015-12-23 | 吴千生 | Liftable rotary tilling device for walking tractor |
| CN105474813A (en) * | 2015-11-23 | 2016-04-13 | 廖应良 | Strong rolling type arc furrow-filler device |
| CN107006228A (en) * | 2017-04-20 | 2017-08-04 | 华中农业大学 | Ratooning rice toothing erection device |
| CN107347318A (en) * | 2017-08-30 | 2017-11-17 | 贾彦强 | Combine potato planter |
| CN109437054A (en) * | 2018-11-20 | 2019-03-08 | 潍坊路加精工有限公司 | A kind of automated guided vehicle |
| CN111713199A (en) * | 2020-07-30 | 2020-09-29 | 滨州市农业机械化科学研究所 | Cotton intertillage fertilization banking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |