CN205726923U - A kind of subsoiling stubble-cleaning pulverizer - Google Patents
A kind of subsoiling stubble-cleaning pulverizer Download PDFInfo
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- CN205726923U CN205726923U CN201620446038.6U CN201620446038U CN205726923U CN 205726923 U CN205726923 U CN 205726923U CN 201620446038 U CN201620446038 U CN 201620446038U CN 205726923 U CN205726923 U CN 205726923U
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- stubble
- frame
- subsoiling
- cleaning
- pinch
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Abstract
A kind of subsoiling stubble-cleaning pulverizer, including big frame, described big frame front end arranges front three-point suspension device, described big frame rear end arranges rearmounted three-point linkage, it is provided with subsoiling device below described big frame, the rearmounted three-point linkage at described subsoiling device rear is provided with disc type stubble-clearing device, and described disc type stubble-clearing device rear end is provided with soil crushing device.This utility model can disposably complete the operation that in conventional agricultural production, three times just can complete, and is effectively increased labor productivity.Subsoiling device is directly broken plough sole and is ensured crop root growth and deep subsoil moisture and the exchange of air；In subsoiling device, designed buffer unit can reduce the destruction to deep soil loosing shovel such as the thing as hard in stone, tree root etc. in soil to greatest extent, it addition, use self-excited vibration can reduce operation resistance.Damping rod designed by disc type stubble-clearing device can not only play cushioning effect, and can play the effect of imitative landform, improves the operation effectiveness of facility.
Description
Technical field
This utility model belongs to agricultural machinery technological field, is specifically related to a kind of subsoiling stubble-cleaning pulverizer being applicable to Techniques in Dry-farming Areas, northwest.
Technical background
Seriously, most farmers uses small-sized machine to plough wholely, and topsoil shoals, and water conservation fertilizer-preserving ability is poor for the desertification of land of NORTHWEST CHINA Techniques in Dry-farming Areas, degeneration, and the impact of agricultural production climate increases the weight of year by year.Quickly increasing along with the size of population and constantly expand with cultivated area, chemical fertilizer and Pesticide use amount strengthen, and the physical behavior such as increases of soil compaction, bulk density, porosity minimizing deteriorates, and premium water-holding capacity reduces, and arable land is planted more barren and more barren.Arable land bottom defines one layer of hard soil simultaneously, and this hard soil horizon is defined as plough sole, hinders crop root growth and deep subsoil moisture and the exchange of air.Utilizing subsoiler can break plough sole, deepen arable layer and do not overturn soil, effective soil solid, liquid, gas three are compared, and improve arable layer structure, create conditions for mechanical planting.Machinery stubble-cleaning and hack can not only fertilizer conservation, soil moisture conservation, lay the foundation for mechanical planting；And soil physical and chemical property can be changed, make soil compaction situation be improved significantly, soil is become loose type from the type that hardens, and increases ventilative, water permeability, improves the waterlogging ability of drought resisting,.At present, both at home and abroad deep-ploughing implement and subsoiling facility are had been carried out substantial amounts of research, and obtain certain achievement.But current subsoiling machinery both domestic and external all cannot accomplish stubble-cleaning and soil-crushing function simultaneously.Stubble-cleaning and the hack centrifugation not only amount of labour are big, and labor intensity is high；And can pollute during detached job, serious threat labourer's is healthy.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of subsoiling stubble-cleaning pulverizer for the shortcoming of prior art, can disposably complete the subsoiling to soil, stubble-cleaning and hack.
Adopt the following technical scheme that for solving technical problem of the present utility model
A kind of subsoiling stubble-cleaning pulverizer, including big frame, described big frame front end arranges front three-point suspension device, described big frame rear end arranges rearmounted three-point linkage, it is provided with subsoiling device below described big frame, the rearmounted three-point linkage at described subsoiling device rear is provided with disc type stubble-clearing device, and described disc type stubble-clearing device rear end is provided with soil crushing device.
Described subsoiling device includes subsoiling frame, and described subsoiling frame is fixing with big frame to be connected, and described subsoiling frame hinged deep soil loosing shovel frame arranges buffer unit between described deep soil loosing shovel frame and subsoiling frame, described deep soil loosing shovel frame lower end is provided with deep soil loosing shovel, and described deep soil loosing shovel lower end is provided with spear.
Described buffer unit includes the damping supporting plate that the spring carrier arm being arranged on deep soil loosing shovel frame front end and deep soil loosing shovel frame upper end are provided with；Described spring carrier arm arranges buffer spring, described buffer spring other end mounting subsoiling frame afterbody, and described subsoiling frame arranges snubber block, and described damping supporting plate coordinates assembling with snubber block.
Described disc type stubble-clearing device includes stubble-cleaning connecting plate, and described stubble-cleaning connecting plate one end is hinged with rearmounted three-point linkage, and the described stubble-cleaning connecting plate other end is seized by rectangle and fastens on stubble-cleaning crossbeam；Described stubble-cleaning crossbeam is provided with L-shaped clamp, and described L-shaped clamp lower end arranges stubble-cleaning grillage；The described stubble-cleaning grillage lower end short axle of horizontally set；Stubble-cleaning disk is assembled on described short axle.
Assembling damping rod is coordinated between described L-shaped clamp and stubble-cleaning crossbeam.
The hinged depth adjuster in described stubble-cleaning connecting plate one end, the described hinged soil crushing device of the depth adjuster other end.
Described soil crushing device includes that little frame, described little frame front end are provided with three-link hitch；Described three-link hitch is connected with rearmounted three-point linkage, and described little central rack is provided with depth adjuster；Described depth adjuster one end is hinged with little frame, and the other end is hinged with stubble-cleaning connecting plate；Described little frame rear end is provided with hack rolling frame, and described hack rolling frame is fixing with little frame to be connected；Described hack rolling frame lower end is provided with hack by bearing and bearing block and rolls.
The hack rolling rear end of described soil crushing device is provided with anti-pinch device, described anti-pinch device includes anti-pinch connecting plate and anti-pinch crossbeam, described anti-pinch connecting plate front end is fixing with hack rolling frame to be connected, described anti-pinch connecting plate rear end is fixing with anti-pinch crossbeam to be connected, anti-pinch cutter groove, described anti-pinch cutter slot fit assembling anti-pinch cutter is had on described anti-pinch crossbeam.
Threaded adjusting bar it is provided with between mounting point in the mounting point of described rearmounted three-point linkage and three-link hitch.
This utility model disposably completes the subsoiling to soil, stubble-cleaning and hack by subsoiling device, disc type stubble-clearing device and soil crushing device.Subsoiling device is directly broken plough sole and is ensured crop root growth and deep subsoil moisture and the exchange of air；In subsoiling device, designed buffer unit can reduce the destruction to deep soil loosing shovel such as the thing as hard in stone, tree root etc. in soil to greatest extent, it addition, use self-excited vibration can reduce operation resistance.Damping rod designed by disc type stubble-clearing device can not only play cushioning effect, and can play the effect of imitative landform, improves the operation effectiveness of facility.This machinery can disposably complete the operation that in conventional agricultural production, three times just can complete, and is effectively increased labor productivity.
Accompanying drawing explanation
Fig. 1 is this utility model shaft side figure；
Fig. 2 is this utility model big frame shaft side figure；
Fig. 3 is this utility model subsoiling device shaft side figure；
Fig. 4 is this utility model deep soil loosing shovel frame shaft side figure；
Fig. 5 is this utility model stubble-clearing device shaft side figure；
Fig. 6 is this utility model soil crushing device shaft side figure；
Fig. 7 is this utility model anti-pinch device shaft side figure；
Fig. 8 is this utility model anti-pinch cutter front view；
Fig. 9 is this utility model anti-pinch connecting plate shaft side figure；
Figure 10 is this utility model anti-pinch crossbeam shaft side figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further details.
As depicted in figs. 1 and 2, a kind of subsoiling stubble-cleaning pulverizer, including big frame 1, big frame 1 front end welding front three-point suspension device 3, big frame 1 rear end welding rearmounted three-point linkage 9.Welding rod 10 between mounting point on mounting point and rearmounted three-point linkage 9 in front three-point suspension device 3.Being provided with subsoiling device 2 below big frame 1, its effect is Subsoiling.
Shown in Fig. 3, Fig. 4, subsoiling device 2 includes subsoiling frame 2-4, subsoiling frame 2-4 is connected by L-shaped card is fixing with big frame 1, deep soil loosing shovel frame 2-6 it is provided with inside subsoiling frame 2-4, deep soil loosing shovel frame 2-6 and subsoiling frame 2-4 connects deep soil loosing shovel 2-7 by pin-hinges, deep soil loosing shovel frame 2-6 lower end by two groups of pins are fixing.Buffer unit is installed between deep soil loosing shovel frame 2-6 and subsoiling frame 2-4; buffer unit is included in deep soil loosing shovel frame 2-6 front end and is welded with spring carrier arm 2-2; buffer spring 2-3 is mounted on spring carrier arm 2-2; the buffer spring 2-3 other end is by pin mounting and subsoiling frame 2-4 afterbody; its effect is that deep soil loosing shovel slowly applies after deep soil loosing shovel 2-7 runs into hard thing in soil pulling force, and protection deep soil loosing shovel is not damaged.Deep soil loosing shovel frame 2-6 upper end is welded with damping supporting plate 2-10, on damping supporting plate 2-10, cooperation is equipped with snubber block 2-1, snubber block 2-1 is welded on subsoiling frame 2-4, and buffer unit effect is to prevent deep soil loosing shovel frame 2-6 from clashing under the effect of buffer spring 2-3 with subsoiling frame 2-4.Deep soil loosing shovel 2-7 middle and lower part is provided with backplate 2-8, backplate 2-8 and deep soil loosing shovel 2-7 and is fixedly connected on deep soil loosing shovel 2-7 middle and lower part by screw, and its effect is protection deep soil loosing shovel, extends deep soil loosing shovel service life, increases deep soil loosing shovel working width；Deep soil loosing shovel 2-7 lower end is provided with spear 2-9, spear 2-9 and deep soil loosing shovel 2-7 lower end and coordinates assembling and fix by screw, and its effect is protection spear, increase spear service life.
Being provided with disc type stubble-clearing device 4 in big frame 1 rear end, its effect is arable land to be done stubble-cleaning process.Shown in Fig. 5, disc type stubble-clearing device 4 includes stubble-cleaning connecting plate 4-1, stubble-cleaning connecting plate 4-1 one end is connected by screw is fixing with stubble-cleaning crossbeam 4-5 by pin-hinges, the stubble-cleaning connecting plate 4-1 other end with the left and right mounting point of rearmounted three-point linkage 9, and stubble-cleaning crossbeam 4-5 is provided with L-shaped clamp 4-4；Coordinating assembling damping rod 4-7 between L-shaped clamp 4-4 with stubble-cleaning crossbeam 4-5, its effect is to buffer the active force increasing or reducing between stubble-cleaning disk 4-2 and soil.L-shaped clamp 4-4 lower end welding stubble-cleaning grillage 4-3, stubble-cleaning grillage 4-3 lower end transverse weld short axle 4-6, short axle 4-6 coordinates assembling stubble-cleaning disk 4-2 by bearing and bearing block.Disc type stubble-clearing device 4 rear end is provided with soil crushing device 5, and its effect is that relatively large clod in ploughing is carried out chopping process.
Shown in Fig. 6, soil crushing device includes little frame 5-1, little frame 5-1 front end is provided with three-link hitch 5-4, three-link hitch 5-4 is connected with rearmounted three-point linkage 9, being provided with threaded adjusting bar 8 between mounting point in the mounting point of rearmounted three-point linkage 9 and three-link hitch 5-4, its effect is regulation soil crushing device 5 height.Being provided with depth adjuster 7 in the middle part of little frame 5-1, depth adjuster 7 one end is hinged with little frame 5-1, and the other end is hinged with stubble-cleaning connecting plate 4-1, and its effect is the stubble-cleaning height of regulation disc type stubble-clearing device 4.Little frame 5-1 rear end is provided with hack rolling frame 5-2, and hack rolling frame 5-2 and little frame 5-1 are fastened by L-shaped and be connected；Hack rolling frame 5-2 lower end is provided with hack rolling 5-3, and hack rolling 5-3 two ends coordinate assembling by bearing and bearing block with hack rolling frame 5-2, and its effect is that the relatively large clod in ploughing is carried out chopping process.Soil crushing device 5 rear end is provided with anti-pinch device 6, and its effect is to prevent weeds or soil block in arable land from clipping in the middle of hack rolling 5-3.
Shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, anti-pinch device 6 includes that anti-pinch connecting plate 6-4, anti-pinch connecting plate 6-4 front end is connected by U-shaped card and hack rolling frame 5-2 are fixing, and anti-pinch connecting plate 6-4 rear end is connected by U-shaped card is fixing with anti-pinch crossbeam 6-2.Anti-pinch crossbeam 6-2 has anti-pinch cutter groove 6-6, anti-pinch cutter groove 6-6 coordinates assembling anti-pinch cutter 6-3, anti-pinch cutter 6-3 upper end is provided with fixing square hole 6-7, fixing square hole 6-7 coordinates assembling with slip-off preventing pin 6-1, and its effect is to stop anti-pinch cutter 6-3 to come off from anti-pinch cutter groove 6-6.
Claims (9)
1. a subsoiling stubble-cleaning pulverizer, including big frame, described big frame front end arranges front three-point suspension device, described big frame rear end arranges rearmounted three-point linkage, it is characterized in that: described big frame (1) lower section is provided with subsoiling device (2), the rearmounted three-point linkage (9) at described subsoiling device (2) rear is provided with disc type stubble-clearing device (4), and described disc type stubble-clearing device (4) rear end is provided with soil crushing device (5).
A kind of subsoiling stubble-cleaning pulverizer the most according to claim 1, it is characterized in that: described subsoiling device (2) includes subsoiling frame (2-4), described subsoiling frame (2-4) is fixing with big frame (1) to be connected, described subsoiling frame (2-4) hinged deep soil loosing shovel frame (2-6), between described deep soil loosing shovel frame (2-6) and subsoiling frame (2-4), buffer unit is set, described deep soil loosing shovel frame (2-6) lower end is provided with deep soil loosing shovel (2-7), and described deep soil loosing shovel (2-7) lower end is provided with spear (2-9).
A kind of subsoiling stubble-cleaning pulverizer the most according to claim 2, it is characterised in that: described buffer unit includes the damping supporting plate (2-10) that the spring carrier arm (2-2) being located at deep soil loosing shovel frame (2-6) front end and deep soil loosing shovel frame (2-6) upper end are provided with；Described spring carrier arm (2-2) arranges buffer spring (2-3), described buffer spring (2-3) other end mounting subsoiling frame (2-4) afterbody, arranging snubber block (2-1) on described subsoiling frame (2-4), described damping supporting plate (2-10) coordinates assembling with snubber block (2-1).
4. according to a kind of subsoiling stubble-cleaning pulverizer described in Claims 2 or 3, it is characterized in that: described disc type stubble-clearing device (4) includes stubble-cleaning connecting plate (4-1), described stubble-cleaning connecting plate (4-1) one end is hinged with rearmounted three-point linkage (9), and described stubble-cleaning connecting plate (4-1) other end is seized by rectangle and fastens on stubble-cleaning crossbeam (4-5)；Described stubble-cleaning crossbeam (4-5) is provided with L-shaped clamp (4-4), and described L-shaped clamp (4-4) lower end arranges stubble-cleaning grillage (4-3)；Described stubble-cleaning grillage (4-3) the short axle of lower end horizontally set (4-6)；Described short axle (4-6) upper assembling stubble-cleaning disk (4-2).
A kind of subsoiling stubble-cleaning pulverizer the most according to claim 4, it is characterised in that: coordinate assembling damping rod (4-7) between described L-shaped clamp (4-4) and stubble-cleaning crossbeam (4-5).
A kind of subsoiling stubble-cleaning pulverizer the most according to claim 5, it is characterised in that: the hinged depth adjuster in described stubble-cleaning connecting plate (4-1) one end (7), the hinged soil crushing device of described depth adjuster (7) other end.
7. according to a kind of subsoiling stubble-cleaning pulverizer described in claim 1 or 6, it is characterised in that: described soil crushing device includes that little frame (5-1), described little frame (5-1) front end are provided with three-link hitch (5-4)；Described three-link hitch (5-4) is connected with rearmounted three-point linkage 9, and described little frame (5-1) middle part is provided with depth adjuster (7)；Described depth adjuster (7) one end is hinged with little frame (5-1), and the other end is hinged with stubble-cleaning connecting plate (4-1)；Described little frame (5-1) rear end is provided with hack rolling frame (5-2), and described hack rolling frame (5-2) is fixing with little frame (5-1) to be connected；Described hack rolling frame (5-2) lower end is provided with hack rolling (5-3) by bearing and bearing block.
A kind of subsoiling stubble-cleaning pulverizer the most according to claim 7, it is characterized in that: hack rolling (5-3) rear end of described soil crushing device (5) is provided with anti-pinch device (6), described anti-pinch device (6) includes anti-pinch connecting plate (6-4) and anti-pinch crossbeam (6-2), described anti-pinch connecting plate (6-4) front end is fixing with hack rolling frame (5-2) to be connected, described anti-pinch connecting plate (6-4) rear end is fixing with anti-pinch crossbeam (6-2) to be connected, anti-pinch cutter groove (6-6) is had on described anti-pinch crossbeam (6-2), described anti-pinch cutter groove (6-6) coordinates assembling anti-pinch cutter (6-3).
A kind of subsoiling stubble-cleaning pulverizer the most according to claim 8, it is characterised in that: described rearmounted three-point linkage (9) is upper is provided with threaded adjusting bar (8) between mounting point and the mounting point of three-link hitch (5-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446038.6U CN205726923U (en) | 2016-05-17 | 2016-05-17 | A kind of subsoiling stubble-cleaning pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446038.6U CN205726923U (en) | 2016-05-17 | 2016-05-17 | A kind of subsoiling stubble-cleaning pulverizer |
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| CN205726923U true CN205726923U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620446038.6U Expired - Fee Related CN205726923U (en) | 2016-05-17 | 2016-05-17 | A kind of subsoiling stubble-cleaning pulverizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960850A (en) * | 2016-05-17 | 2016-09-28 | 孙伟 | Deep scarifying, stubble cleaning and soil pulverizing machine |
| CN108718550A (en) * | 2018-05-28 | 2018-11-02 | 安徽合众智信科技咨询有限公司 | A kind of ridge heap plough of multifunction farm plantation multi-row-type structure scrapes device |
| CN112292938A (en) * | 2020-11-17 | 2021-02-02 | 李洪涛 | Ditching and soil-crushing device of cultivator |
-
2016
- 2016-05-17 CN CN201620446038.6U patent/CN205726923U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960850A (en) * | 2016-05-17 | 2016-09-28 | 孙伟 | Deep scarifying, stubble cleaning and soil pulverizing machine |
| CN108718550A (en) * | 2018-05-28 | 2018-11-02 | 安徽合众智信科技咨询有限公司 | A kind of ridge heap plough of multifunction farm plantation multi-row-type structure scrapes device |
| CN112292938A (en) * | 2020-11-17 | 2021-02-02 | 李洪涛 | Ditching and soil-crushing device of cultivator |
| CN112292938B (en) * | 2020-11-17 | 2022-06-28 | 李洪涛 | Ditching and soil-crushing device of cultivator |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190517 |