CN2774104Y - Zero tillage and ditching device - Google Patents
Zero tillage and ditching device Download PDFInfo
- Publication number
- CN2774104Y CN2774104Y CNU2004200486346U CN200420048634U CN2774104Y CN 2774104 Y CN2774104 Y CN 2774104Y CN U2004200486346 U CNU2004200486346 U CN U2004200486346U CN 200420048634 U CN200420048634 U CN 200420048634U CN 2774104 Y CN2774104 Y CN 2774104Y
- Authority
- CN
- China
- Prior art keywords
- spring
- type straight
- ditching
- narrow
- tillage
- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Soil Working Implements (AREA)
Abstract
The utility model relates to a zero tillage and ditching device which is used for multifunctional grassland soil-loosening subordinate seeding machine and a grain zero tillage seeding machine on hard stubble ground. The utility model is mainly composed of parts of a narrow type straight plow blade, a ditching plate, a seed discharging pipe, a spring, a spring clamping plate, etc., wherein the narrow type straight plow blade (1) is fixed between the ditching plate (2) and two fixing plates (3), and the four parts are connected by fixation of screw bolts and nuts. The seed discharging pipe (5) is welded at the left end of a support plate (4), and the seed discharging pipe (5) and the support plate (4) are connected to the lower end of the spring (6) by the screw bolts and nuts. The ditching device has the installation mode that a screw bolt used for the narrow type straight blade is arranged at the lower end of the spring (6) and then is arranged on a machine frame (8) of the seeding machine by the spring clamping plate (7). The spring clamping plate (7) is leaned with the machine frame (8), and the zero tillage and ditching device is arranged on the machine frame (8) by a spring clamping screw bolt (9) and the nuts. During the operation time, when the narrow type straight plow blade (1) encounters larger accidental resistance, the spring (6) is twisted elastically, deformed, and raised, and after the spring (6) avoids harder obstacles such as stone blocks, tree roots, etc., the spring (6) returns. Thus, the narrow-type straight plow blade (1) can be prevented from being damaged.
Description
(1) technical field
The utility model relates to the trench digging device that loosens the soil and use on after culture machine and the hard stub land cereal no-tillage seeding machine in multi-functional grassland, promptly a kind of no-tillage trench digging device.
(2) technical background
The trench digging device that big-and-middle-sized herbages current and various tractors are no-tillage after culture machine uses since face of land trench digging width big, turn over upturned soil, gather around native phenomenon, do not have the good ability of burying and trafficability characteristic.Resistance is big during the colter trench digging, wearing and tearing are very fast, insufficient strength is high, can't satisfy degeneration grassland improvement job requirements.
(3) summary of the invention
The utility model---the multi-functional grassland no-tillage trench digging device of after culture machine that loosens the soil is to invent for solving this type of problem specially.This apparatus structure compactness, mobility is good, operating efficiency is high, safe and reliable, intensity is high, penetration performance good, trench digging resistance little long service life is as cutting off an operation such as grass roots, trench digging, sowing, fertilising.Its technical scheme: no-tillage trench digging device is made up of spring, spring clamp plate, narrow direct plough cutter, no-tillage trench digging device is installed on the frame of sower by spring clamp plate, the narrow direct plough cutter is installed in the lower end of spring with bolt, and the shape of T-shape is adopted in hanging cutter ditching component cross section.
(4) description of drawings
Accompanying drawing 1 is a utility model user mode sectional structure chart.
Accompanying drawing 2 is A-A cutaway views of Fig. 1.
Among the figure, the 1-narrow direct plough blade; The 2-ditching plate; The 3-fixed head; The 4-support plate; The 5-discharging tube; The 6-spring; The 7-spring clamp plate; The 8-frame; 9-Spring Card bolt;
(5) embodiment
Below in conjunction with embodiment and description of drawings the utility model.
This device mainly by narrow direct plough blade 1, ditching plate 2, discharging tube 5, spring 6, spring clamp plate 7, etc. part form.
See Fig. 1, narrow direct plough blade (1) is fixed in the middle of ditching plate (2) and two fixed heads (3), and the screw bolt and nut that is connected between four is fixed.Discharging tube (5) is welded on the left end of support plate (4), and the two is fixed on by screw bolt and nut below the spring (6), and the shape of T-shape is adopted in narrow direct plough cutter ditching component cross section, and the kind ditch of leaving is a up-narrow and down-wide kind ditch.Fig. 1 has also illustrated no-tillage trench digging device to be arranged at a kind of mounting means on the sower, and promptly the narrow direct plough blade insert is installed in the lower end of spring (6) with bolt.Be provided with a spring clamp plate (7) in the front side, upper end of spring, when the frame (8) that this no-tillage trench digging device is installed in sower goes up, spring clamp plate (7) leans on mutually with frame (8), by Spring Card bolt (9) and nut this no-tillage trench digging device is installed on the frame (8), the boss of spring clamp plate (7) and the design that the blind hole of spring (6) upper end diverse location combines can improve the fixing stability of no-tillage trench digging device and adjust the plough embedded depth.During operation, when narrow direct plough blade (1) was run into bigger sporadic resistance, the elastic torsion distortion took place and lifts in spring (6), dodged return behind the harder barrier such as stone, tree root, can prevent that narrow direct plough blade (1) from damaging.
Claims (2)
1. one kind is installed in loosen the soil no-tillage trench digging device on after culture machine and the hard stub land cereal no-tillage seeding machine of grassland, and it is characterized in that: the no-tillage trench digging device that is installed on the frame (8) is made up of spring (6), spring clamp plate (7), narrow direct plough cutter (1); No-tillage trench digging device is installed on the frame (8) of sower by spring clamp plate (7); Narrow direct plough cutter (1) is installed in the lower end of spring (6) with bolt.
2. the described no-tillage trench digging device of claim 1 is characterized in that: T-shape is adopted in narrow direct plough cutter (1) ditching component cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200486346U CN2774104Y (en) | 2004-04-02 | 2004-04-02 | Zero tillage and ditching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200486346U CN2774104Y (en) | 2004-04-02 | 2004-04-02 | Zero tillage and ditching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774104Y true CN2774104Y (en) | 2006-04-26 |
Family
ID=36748398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200486346U Expired - Fee Related CN2774104Y (en) | 2004-04-02 | 2004-04-02 | Zero tillage and ditching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774104Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106205A (en) * | 2011-01-11 | 2011-06-29 | 滁州学院 | Anti-blocking device for small-sized seeder |
| CN108024497A (en) * | 2015-06-15 | 2018-05-11 | 精密种植有限责任公司 | Agricultural liquid administration system, method and apparatus |
| CN109892070A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of furrow-opening cutter blade suitable for cobblestone intensity surface layer |
| CN112913347A (en) * | 2021-03-18 | 2021-06-08 | 塔里木大学 | Flexible mounting structure and turn-over pressure device of rotary blade |
| CN114946544A (en) * | 2022-06-23 | 2022-08-30 | 中国农业大学 | Degraded grassland reseeding method for warming and preserving soil moisture and application |
-
2004
- 2004-04-02 CN CNU2004200486346U patent/CN2774104Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106205A (en) * | 2011-01-11 | 2011-06-29 | 滁州学院 | Anti-blocking device for small-sized seeder |
| CN102106205B (en) * | 2011-01-11 | 2012-07-18 | 滁州学院 | Anti-blocking device for small-sized seeder |
| CN108024497A (en) * | 2015-06-15 | 2018-05-11 | 精密种植有限责任公司 | Agricultural liquid administration system, method and apparatus |
| CN109892070A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of furrow-opening cutter blade suitable for cobblestone intensity surface layer |
| CN109892070B (en) * | 2019-04-17 | 2023-09-05 | 中国科学院地理科学与资源研究所 | Ditching blade suitable for cobble intensive ground surface layer |
| CN112913347A (en) * | 2021-03-18 | 2021-06-08 | 塔里木大学 | Flexible mounting structure and turn-over pressure device of rotary blade |
| CN112913347B (en) * | 2021-03-18 | 2024-05-10 | 塔里木大学 | Flexible mounting structure of rotary blade and turn over pressure device |
| CN114946544A (en) * | 2022-06-23 | 2022-08-30 | 中国农业大学 | Degraded grassland reseeding method for warming and preserving soil moisture and application |
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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 |