CN2867817Y - Stubble-breaking subsoiler - Google Patents
Stubble-breaking subsoiler Download PDFInfo
- Publication number
- CN2867817Y CN2867817Y CNU2005201127186U CN200520112718U CN2867817Y CN 2867817 Y CN2867817 Y CN 2867817Y CN U2005201127186 U CNU2005201127186 U CN U2005201127186U CN 200520112718 U CN200520112718 U CN 200520112718U CN 2867817 Y CN2867817 Y CN 2867817Y
- Authority
- CN
- China
- Prior art keywords
- stubble
- picking cutter
- breaking
- frame
- stubble picking
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a stubble-removing deeply scarifying machine which includes a drawing bracket connected with a tractor, a machine frame connected behind the drawing bracket, a stubble-removing wheels shaft arranged at the front end of the machine frame, stubble-removing wheels arranged on the stubble-removing wheels shaft, stubble-removing wheel blades arranged on the stubble-removing wheels, and a stubble-cutting assembly (including a stubble-cutting blade frame and a stubble-cutting blade welded at the bottom of the stubble-cutting blade frame). The machine can remove and cut stubbles and scarify soil deeply to maintain grain structure of soil and improve productivity of soil. The utility model also can perform seeding by combining with a seeder and can be mounted on the front end of a chain-wheel tractor to perform stubble-removing and deeply scarifying simultaneously. Thus, large stubble residues can be prevented. The utility model has simple structure, reliable performance, strong applicability and convenient operation and maintenance.
Description
Affiliated technical field
The utility model relates to a kind of agricultural machinery, relates to a kind of breaking subsoiler specifically.
Background technology
In agricultural production, it is stubble that the harvested rhizome of crops stays part in the ground, and residual root stubble after the operation brings certain difficulty for the subsequent job in farmland, so these residual stubbles in the ground will be disposed before kind of ground.In the production process that adopts the mechanization effect, after being gathered in, crops to plough, collude stubble, choose stubble, machinery is outstanding to be ploughed, farmland mechanical work such as stubble-cleaning, when adopting tractor to plough deeply operation, after the crop stubble is anchored in the ground, not only have influence on seeding quality, and be unfavorable for that soil moisture content keeps, outstanding in addition ploughing, though operations such as stubble-cleaning have reached the purpose that breaking is loosened the soil, but also because of stubble-cleaning cutter and outstanding high speed rotating formation friction and Extrusion of ploughing cutter hub, cause hardening state to the outstanding bottom of ploughing of stubble-cleaning, produce tillage pan, also cause the powder phenomenon to the face of land, therefore the corollary failures such as water erosion that are subjected to easily eroding, native top layer infiltration ability goes down.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of breaking subsoiler, and this machine is simple in structure, and is with low cost, and serviceability is reliable, and it is effective, time saving and energy saving, economical and practical to preserve soil moisture.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of breaking subsoiler, comprise the hitch frame that is connected with tractor, this hitch frame back connects frame, its structural feature is: at said frame front end the breaking wheel shaft is installed, on this breaking wheel shaft stubble-cleaning wheel is installed, this stubble-cleaning wheel welding breaking flywheel knife is installed the stubble picking cutter assembly on the frame of this stubble-cleaning wheel flank face, this stubble picking cutter assembly comprises the stubble picking cutter frame, this stubble picking cutter frame bottom welding stubble picking cutter.
At said frame front end both sides difference mounting and fixing support, breaking wheel shaft fixed cover is installed on this fixed mount, the breaking wheel shaft is installed, a plurality of said stubble-cleaning wheels of even installation on this breaking wheel shaft, this stubble-cleaning wheel welding breaking flywheel knife in the breaking wheel shaft fixed cover on both sides.
Mounting spring fixed leg in the mounting spring fixed cover on the said fixed mount, this spring retaining sleeve is installed the compression spring on this spring fixed column.
Said frame both sides are installed stubble picking cutter compression spring anchorage bracket and stubble picking cutter adjustable shelf respectively, between said stubble picking cutter compression spring anchorage bracket and the stubble picking cutter adjustable shelf stubble picking cutter spring is installed, welding stubble picking cutter movable axis on said two stubble picking cutter adjustable shelfs, the movable post of stubble picking cutter is installed on this stubble picking cutter movable axis, in the movable post of this stubble picking cutter said stubble picking cutter frame is installed, this stubble picking cutter frame bottom welding stubble picking cutter.
Welding removable pin fixed cover on said each spring anchorage bracket, removable pin is installed in this removable pin fixed cover, fixed leg in connecting on this removable pin, fixed leg outside the welding on said stubble picking cutter adjustable shelf is installed said stubble picking cutter spring between said interior fixed leg and the outer fixed leg.
Said stubble picking cutter assembly is two groups of front and back.
The beneficial effects of the utility model are, the utility model provides a kind of breaking subsoiler, this breaking subsoiler is subjected to the effect of tractor-drawn and counterweight pressure, the breaking flywheel knife at first flattens the crop stubble, cut and break off, stubble breaking knife is cut into strip with the surface layer segmentation in crop stubble and the root system zone then, and two rows of middle and tail end batch stubble cutter is subjected to the compression of rack-mounted stubble picking cutter spring, under surface soil layer soft or hard drop and the not equidistant influence of crop stubble, stubble picking cutter is produced to move forward and backward, automatically the angle of breaking off is cut in conversion, therefore reaches the optimum efficiency of the dark pine of breaking.Adopting breaking subsoiler farmland operation, crop stubble and undercut can be broken off, shredded on the spot also field, is chesson, keeps soil aggregate, increases fertility of land, keeps the effective way of ploughing.The utility model removes the dark pine of breaking and does out of trade, portability sower breaking seeding operation, also the portability farmyard manure applies device fertilising operation, also can be installed in large-scale caterpillar tractor and high-power wheel tractor front portion and implement breaking simultaneously and plough deeply operation, have the usefulness of a tractor serves several purposes combined type farmland mechanical work.The utility model farmland mechanical work; after breaking is loosened the soil; can not produce the sclerosis end is tillage pan; after the face of land is soft; can not form Powdered; can effectively protect soil aggregate, improve water absorbing capacity, the utility model flattens the crop stubble; after cutting the covering face of land of breaking off; not only can stop; reduce the evaporation of underground moisture content; and can also play chesson, increase the effect of soil fertility, the breaking of the utility model demonomerization loosen the soil do out of trade; portability sower breaking seeding operation; also can implement breaking simultaneously and plough deeply the one-shot forming operation according in the caterpillar tractor front portion, avoided conventional mechanical to plough deeply after; the big stubble head phenomenon that forms; it is effective, time saving and energy saving, economical and practical to preserve soil moisture.The utility model is simple in structure, and serviceability is reliable, and adaptability is strong, and operating maintenance is easy.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the end view of Fig. 1.
1. hitch frames among the figure, 2. frame, 3. spring anchorage bracket, 4. preceding removable pin, 5. preceding removable pin fixed cover, 6. preceding interior fixed leg, 7. preceding stubble picking cutter spring, 8. preceding outer fixed leg, 9. preceding stubble picking cutter adjustable shelf, 10. stubble picking cutter adjustable shelf after, the outer fixed leg in 11. backs, 12. back stubble picking cutter springs, 13. fixed leg in the back, 14. back removable pins, 15. back removable pin fixed covers, 16. back stubble picking cutter compression spring anchorage bracket, 17. back stubble picking cutter movable axis, the movable post of 18. back stubble picking cutters, 19. the adjusting bolt, 20. back stubble picking cutter framves, 21. back stubble picking cutters, 22. preceding stubble picking cutter, 23. preceding stubble picking cutter framves, the movable posts of 24. preceding stubble picking cutters, 25. preceding stubble picking cutter movable axis, 26. breaking flywheel knives, 2 7. stubble-cleaning wheels, 28. breaking wheel shaft, 29. breaking wheel shaft fixed cover, 30. compression springs, 31. spring retaining sleeves, 32. spring fixed column, 33. fixed mounts.
Embodiment
As shown in Figure 1-Figure 3, a kind of breaking subsoiler, comprise the hitch frame 1 that is connected with tractor, this hitch frame back connects frame 2, at said frame front end both sides difference mounting and fixing support 33, mounting spring fixed cover 31 on this fixed mount, mounting spring fixed leg 32 in this spring retaining sleeve, compression spring 30 is installed on this spring fixed column, breaking wheel shaft fixed cover 29 is installed below the said spring fixed column, breaking wheel shaft 28 is installed in the breaking wheel shaft fixed cover on both sides, a plurality of said stubble-cleaning wheels 27 evenly are installed on this breaking wheel shaft, evenly weld breaking flywheel knife 26 on this stubble-cleaning wheel, stubble picking cutter compression spring anchorage bracket 3 and preceding stubble picking cutter adjustable shelf 9 before install respectively on said frame both sides, removable pin fixed cover 5 before the welding on said each front spring fixed mount, should in the preceding removable pin fixed cover preceding removable pin 4 be installed, should connect preceding interior fixed leg 6 on the preceding removable pin, fixed leg 8 outside before before said, welding on the stubble picking cutter adjustable shelf, stubble picking cutter spring 7 before installing between fixed leg and the preceding outer fixed leg in before said, stubble picking cutter movable axis 25 before the welding on said two preceding stubble picking cutter adjustable shelfs, should on the preceding stubble picking cutter movable axis the movable post 24 of preceding stubble picking cutter be installed, said preceding stubble picking cutter frame 23 is installed in the movable post of stubble picking cutter before being somebody's turn to do, should weld preceding stubble picking cutter 22 in preceding stubble picking cutter frame bottom, back stubble picking cutter adjustable shelf 10 and back stubble picking cutter compression spring anchorage bracket 16 are installed on the frame of stubble picking cutter adjustable shelf back before said, welding back removable pin fixed cover 15 on said each rear spring fixed mount, in this back removable pin fixed cover back removable pin 14 is installed, connect fixed leg 13 in the back on this back removable pin, fixed leg 11 outside the welding back on the stubble picking cutter adjustable shelf of said back, between the outer fixed leg of fixed leg and back back stubble picking cutter spring 12 is installed in the said back, welding back stubble picking cutter movable axis 17 on the stubble picking cutter adjustable shelf after said two, stubble picking cutter movable post 18 in back is installed on this back stubble picking cutter movable axis, in the movable post of this back stubble picking cutter said back stubble picking cutter frame 20 is installed, this welding back, stubble picking cutter frame bottom, back stubble picking cutter 21, before said, before installing in the movable post of back stubble picking cutter, connect by regulating bolt 19 between the back stubble picking cutter frame, can regulate the height of stubble picking cutter.
Claims (6)
1, a kind of breaking subsoiler, comprise the hitch frame (1) that is connected with tractor, this hitch frame back connects frame (2), it is characterized in that: breaking wheel shaft (28) is installed at said frame front end, stubble-cleaning wheel (27) is installed on this breaking wheel shaft, and this stubble-cleaning wheel welding breaking flywheel knife (26) is installed the stubble picking cutter assembly on the frame of this stubble-cleaning wheel flank face, this stubble picking cutter assembly comprises the stubble picking cutter frame, this stubble picking cutter frame bottom welding stubble picking cutter.
2, breaking subsoiler according to claim 1, it is characterized in that: at said frame front end both sides difference mounting and fixing support (33), breaking wheel shaft fixed cover (29) is installed on this fixed mount, said breaking wheel shaft is installed in the breaking wheel shaft fixed cover on both sides, a plurality of said stubble-cleaning wheels evenly are installed on this breaking wheel shaft, and this stubble-cleaning wheel welds said breaking flywheel knife.
3, breaking subsoiler according to claim 1 is characterized in that: mounting spring fixed leg (32) in the mounting spring fixed cover (31) on the said fixed mount, this spring retaining sleeve, compression spring (30) is installed on this spring fixed column.
4, breaking subsoiler according to claim 1, it is characterized in that: said frame both sides are installed stubble picking cutter compression spring anchorage bracket and stubble picking cutter adjustable shelf respectively, between said stubble picking cutter compression spring anchorage bracket and the stubble picking cutter adjustable shelf stubble picking cutter spring is installed, welding stubble picking cutter movable axis on said two stubble picking cutter adjustable shelfs, the movable post of stubble picking cutter is installed on this stubble picking cutter movable axis, in the movable post of this stubble picking cutter said stubble picking cutter frame is installed, this stubble picking cutter frame bottom welding stubble picking cutter.
5, breaking subsoiler according to claim 4, it is characterized in that: welding removable pin fixed cover on said each spring anchorage bracket, removable pin is installed in this removable pin fixed cover, fixed leg in connecting on this removable pin, fixed leg outside the welding on said stubble picking cutter adjustable shelf is installed said stubble picking cutter spring between said interior fixed leg and the outer fixed leg.
6, breaking subsoiler according to claim 1 is characterized in that: said stubble picking cutter assembly is two groups of front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201127186U CN2867817Y (en) | 2005-06-27 | 2005-06-27 | Stubble-breaking subsoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201127186U CN2867817Y (en) | 2005-06-27 | 2005-06-27 | Stubble-breaking subsoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867817Y true CN2867817Y (en) | 2007-02-14 |
Family
ID=37722742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201127186U Expired - Fee Related CN2867817Y (en) | 2005-06-27 | 2005-06-27 | Stubble-breaking subsoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867817Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668742A (en) * | 2012-06-14 | 2012-09-19 | 徐州万国生物能源科技有限公司 | Vibration type subsoiler |
| CN106385807A (en) * | 2016-11-08 | 2017-02-15 | 江西农业大学 | Rotary tillage soil loosening device |
-
2005
- 2005-06-27 CN CNU2005201127186U patent/CN2867817Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668742A (en) * | 2012-06-14 | 2012-09-19 | 徐州万国生物能源科技有限公司 | Vibration type subsoiler |
| CN102668742B (en) * | 2012-06-14 | 2015-05-20 | 徐州万国生物能源科技有限公司 | Vibration type subsoiler |
| CN106385807A (en) * | 2016-11-08 | 2017-02-15 | 江西农业大学 | Rotary tillage soil loosening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |