CN115349311B - Straw crushing transverse staggered layered burying machine - Google Patents
Straw crushing transverse staggered layered burying machine Download PDFInfo
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- CN115349311B CN115349311B CN202211162289.8A CN202211162289A CN115349311B CN 115349311 B CN115349311 B CN 115349311B CN 202211162289 A CN202211162289 A CN 202211162289A CN 115349311 B CN115349311 B CN 115349311B
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- wheel
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- 239000010902 straw Substances 0.000 title claims abstract description 60
- 239000002689 soil Substances 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 32
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000009933 burial Methods 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 abstract description 9
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000009313 farming Methods 0.000 abstract description 2
- 239000002893 slag Substances 0.000 description 6
- 238000003971 tillage Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000035558 fertility Effects 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 4
- 238000005056 compaction Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009328 dry farming Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting 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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention belongs to the field of farming equipment, and particularly relates to a straw crushing transverse staggered layered burying machine which comprises a frame, and a soil breaking wheel, a stubble removing mechanism, a crushing mechanism, a burying mechanism and a backfilling pressing mechanism which are sequentially arranged along the opposite advancing direction of the frame, wherein the burying mechanism comprises a shallow layer shovel blade, side shovel blades and a burying material pipe which are arranged on the frame, the two side shovel blades are positioned on two sides of the shallow layer shovel blade, the soil shoveling point of the side shovel blade is lower than the soil shoveling point of the shallow layer shovel blade, the burying material pipe is communicated with the crushing mechanism, and the three burying material pipes are respectively positioned behind the shallow layer shovel blade and the two side shovel blades, so that the technical problem that the fertilizer is difficult to use effectively due to disordered and irregular burying after straw crushing in the prior art can be solved.
Description
Technical Field
The invention belongs to the field of farming equipment, and particularly relates to a straw crushing transverse staggered layered burying machine.
Background
The straw returning has the advantages of improving the soil structure, increasing the soil organic matters, improving the soil fertility, avoiding the atmospheric pollution caused by straw burning, and the like, is gradually popularized and generates good economic benefit, ecological benefit and social benefit, and the main mode of straw returning in the northern dry farming area of China at present is as follows: the harvesting machine is used for crushing the straw and throwing the straw on the ground surface after harvesting, and the rotary tillage soil preparation machine is used for ploughing and soil-working in the later period so as to achieve the aim of decomposing the straw.
In the prior art, unordered throwing and mixing are adopted to straw, mix through the mode of rotary tillage with soil, often can have following problem, at first soil can be because having incorporated straw and smash the sediment and cause soil fluffy, and because indiscriminate rotary tillage of carrying out whole soil surface leads to inside moisture to scatter and disappear, then inside straw and smash the sediment and be difficult to obtain effectual rotten chemical fertilizer, in addition, smashing back rotary tillage and not distinguishing, straw fertility distribution is inhomogeneous, and the soil after the rotary tillage is loose, the height is uneven, influence cultivation effect, based on above problem, what need is urgent is a device that can more high-efficient, even, complete straw smash still field.
Disclosure of Invention
The invention provides a straw crushing transverse staggered layered burying machine for solving the problems in the prior art, and the technical problem that fertility is difficult to use efficiently due to disordered and irregular burying after straw crushing in the prior art can be solved.
The invention adopts the specific technical scheme that:
the utility model provides a horizontal wrong line layering buries machine is smashed to straw, includes the frame and follows the frame advances reverse direction and sets gradually broken soil wheel, stubble-removing mechanism, crushing mechanism, buries mechanism and backfill press mechanism, buries the mechanism including setting up shallow layer spiller, side spiller and the buries the material pipe in the frame, two the side spiller is located the both sides of shallow layer spiller, the soil shoveling point of side spiller is less than the soil shoveling point of shallow layer spiller, buries the material pipe with crushing mechanism intercommunication, three buries the material pipe respectively be located shallow layer spiller and two the rear of side spiller.
The cutting edge surfaces of the shallow layer shovel blades are horizontal linear type, the cutting edge surfaces of the side shovel blades are inclined linear type, the shovel longitudinal sections of the two side shovel blades and the shallow layer shovel blades are trapezoid, and the side shovel blades are positioned at the inclined rear side of the shallow layer shovel blades.
The crushing mechanism comprises a crushing box and crushing rollers arranged in the crushing box, wherein the two crushing rollers are rotatably arranged in the crushing box, the crushing mechanism further comprises a vibration distributing plate arranged below the crushing rollers, a plurality of blanking holes are formed in the vibration distributing plate, the crushing box further comprises three conical channels arranged at equal intervals, the diameter of the blanking holes above the conical channels is larger than that of the blanking holes above the conical channels in the middle, and the buried material pipes are communicated with the conical channels.
The stubble removing mechanism comprises a stubble removing wheel and stubble removing needles which are rotatably arranged on a frame, a plurality of stubble removing needles are arranged on the surface of the stubble removing wheel at equal intervals, the crushing mechanism further comprises a stripper plate which is obliquely arranged on the frame, and one end of the stripper plate, which is close to the stubble removing mechanism, is higher than one end of the stripper plate, which is close to the crushing box.
The stubble removing needle comprises a longitudinal needle and a transverse needle, the longitudinal needle is vertically arranged on the stubble removing wheel, a plurality of transverse needles are arranged on two sides of the longitudinal needle, the direction of the transverse needles is along the axis direction of the stubble removing wheel, a yielding groove is formed in the stripper plate, and the yielding groove is matched with the outer contour of the stubble removing needle.
The backfill pressing mechanism comprises a backfill shovel blade and a primary pressing wheel, wherein the backfill shovel blade inclines outwards along the advancing direction, the backfill shovel blade is a group of two, the backfill shovel blade is arranged on two sides of the frame, the primary pressing wheel is rotatably arranged on the frame, and the primary pressing wheel is positioned behind the backfill shovel blade.
The backfill compacting mechanism further comprises a scraper and a soil distributing wheel arranged in the scraper, wherein the scraper is horizontally arranged and positioned behind the backfill scraper knife, a soil outlet is formed in the scraper, and the soil distributing wheel is arranged at the soil outlet.
The scraper can be detachably arranged on the frame, a plurality of fixing holes are formed in the frame and are arranged along the vertical direction, and the scraper is connected with the frame by means of bolts.
Backfill press mechanism still includes the secondary press wheel, the secondary press wheel is in with the help of suspension press leg joint in the frame, the suspension press leg includes adapter sleeve and slides and set up the intraductal suspension frame of adapter sleeve, still establishes including the cover suspension spring on the suspension frame, suspension spring one end is acted on the adapter sleeve, the other end is acted on the suspension frame, the secondary press wheel rotates to set up on the suspension frame.
The beneficial effects of the invention are as follows:
the invention discloses a straw crushing and horizontal staggered layered burying machine, which is characterized in that the ground surface after harvesting is ground, straw stubbles in soil are hooked out from the soil by a stubble removing mechanism, the straw is crushed by a crushing mechanism, the crushed residues of the straw are buried by a burying mechanism, the soil is backfilled and compacted by a backfilling compacting mechanism after burying, wherein the burying after crushing the straw is critical.
Drawings
FIG. 1 is a schematic illustration of an overall structure of the present invention;
FIG. 2 is a schematic illustration of an overall structure of the present invention;
FIG. 3 is a top view of the overall structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a cross-sectional view taken along the direction B-B in FIG. 3;
FIG. 6 is a cross-sectional view taken along the direction A-A in FIG. 3;
FIG. 7 is a schematic diagram showing root growth after straw crushing in accordance with the present invention;
in the drawing, 1, a frame, 2, a breaking wheel, 3, a shallow layer shovel blade, 4, a side shovel blade, 5, a buried material pipe, 6, a crushing box, 7, a crushing roller, 8, a vibration distributing plate, 9, a blanking hole, 10, a conical channel, 11, a stubble removing wheel, 12, a stripper plate, 13, a longitudinal needle, 14, a transverse needle, 15, a yielding groove, 16, a backfill shovel blade, 17, a primary press wheel, 18, a shovel bucket, 19, a soil distributing wheel, 20, a soil outlet, 21, a fixed hole, 22, a secondary press wheel, 23, a connecting sleeve, 24, a suspension frame, 25 and a suspension spring.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific examples:
the embodiment is shown in fig. 1-7, a straw crushing and horizontal staggered layered burying machine comprises a frame 1, a soil breaking wheel 2, a stubble removing mechanism, a crushing mechanism, a burying mechanism and a backfilling compacting mechanism which are sequentially arranged along the opposite advancing direction of the frame 1, wherein the burying mechanism comprises a shallow layer shovel blade 3, side shovel blades 4 and a burying material pipe 5 which are arranged on the frame 1, two side shovel blades 4 are positioned on two sides of the shallow layer shovel blade 3, the soil shoveling point of the side shovel blade 4 is lower than the soil shoveling point of the shallow layer shovel blade 3, the burying material pipe 5 is communicated with the crushing mechanism, and three burying material pipes 5 are respectively positioned behind the shallow layer shovel blade 3 and the two side shovel blades 4.
In the embodiment, a horizontal staggered-row layered burying machine for crushing straws is disclosed, the stubble removing mechanism is used for hooking straw stubble in soil out of the soil by breaking the ground surface after harvesting, the straw is crushed by the crushing mechanism, the crushed slag of the straw is buried by the burying mechanism, the soil is backfilled and compacted by the backfill compacting mechanism after being buried, wherein the burying after crushing the straw is critical, the burying mechanism adopts different shovel blade combinations, wherein the shallow shovel blade 3 is arranged between the two side shovel blades 4, the depth of the soil excavated by the shallow shovel blade 3 is shallow, the depth of the soil excavated by the side shovel blades 4 on the two sides is relatively deep, the crushed slag is more regular when the straw is buried when the straw is blanked into the excavated ditch through the burying material pipe 5, the soil can fall one deck straw broken bits in the shallow soil layer relatively, then can fall one deck straw broken bits in both sides, bury like this after, soil can not at first because mix with straw broken bits and lead to excessively scattering and losing moisture, the effect of preserving soil moisture has been played, the other is, the straw of shallow layer at first decays the chemical fertilizer, the seeding that follows has played the fertilizer efficiency effectively supports, and the straw of both sides is in the gradual decay play fertilizer efficiency, the root system of next stubble crop is also growing to both sides downwards, the subsequent fertilizer efficiency guarantee is provided, in addition, symmetrical buried structure helps the symmetrical growth of root system, can not appear the overlength, cause the lodging phenomenon of strong wind weather, thereby can promote the high-efficient utilization to straw fertilizer, unordered irregular burial leads to the technical problem that fertility is difficult to high-efficient utilization after can solving among the prior art straw and smashing.
The cutter blade surfaces of the shallow layer shovel blades 3 are horizontal linear type, the cutter blade surfaces of the side shovel blades 4 are inclined linear type, the shovel longitudinal sections of the side shovel blades 4 and the shallow layer shovel blades 3 are trapezoid, and the side shovel blades 4 are positioned at the inclined rear side of the shallow layer shovel blades 3.
In this embodiment, the cutting edge face of the soil shoveling of shallow layer spiller 3 and side spiller 4 is the straight line, horizontal shallow layer spiller 3 and side spiller 4 of slope can form corresponding blanking ditch after the soil shoveling, and mid portion has some soil not by the shovel, and its cross-section shape is trapezoidal, installs the inclined rear at main spiller with side spiller 4 simultaneously, when carrying out the excavation of blanking ditch, can avoid the soil that the centre excavated to fall to the side and influence the degree of depth of side ditch, just have fertilizer efficiency protection to the shallow layer of root system and the both sides of deep after burying straw broken slag, guarantee the balanced growth of root.
The crushing mechanism comprises a crushing box 6 and crushing rollers 7 arranged in the crushing box 6, wherein the two crushing rollers 7 are rotatably arranged in the crushing box 6, the crushing mechanism further comprises a vibration distributing plate 8 arranged below the crushing rollers 7, the vibration distributing plate 8 is provided with a plurality of blanking holes 9, the crushing box 6 is further provided with three conical channels 10 which are arranged at equal intervals, the diameter of the blanking holes 9 above the conical channels 10 is larger than that of the blanking holes 9 above the conical channels in the middle, and the buried material pipes 5 are communicated with the conical channels 10.
In this embodiment, the crushing mechanism is to smash the straw, smash the same with prior art, smash in putting into crushing case 6 with the straw, smash straw to the broken slag through rotating the crushing roller 7 that sets up in crushing case 6, when blanking, because the condition that buries in layers exists, and according to the degree of depth of burying, can screen the straw after smashing and shunt, vibration feed plate 8 that can vibrate is installed to the below after smashing, vibration feed plate 8 can drive through vibrating motor, vibration feed plate 8's below is the toper passageway 10 that smashes the three unloading of case 6, three toper passageway 10 all communicates with buried pipe 5, correspond both sides's lateral canal and shallow ditch, then through the unloading hole 9 size on the control vibration feed plate 8, let the unloading hole 9 diameter in the middle part be less than both sides, then the part of shallow ditch will be the blanking of lower straw crushed slag for relatively finer, and both sides's ditch can fall into the straw crushed slag of bigger, the deep layer straw is easy to rot, the deep rotten granule, the effect of slow, the fertilizer is played deeply, it is long-lasting.
The stubble removing mechanism comprises a stubble removing wheel 11 and stubble removing needles which are rotatably arranged on a frame 1, a plurality of stubble removing needles are arranged on the surface of the stubble removing wheel 11 at equal intervals, the crushing mechanism further comprises a stripper plate 12, the stripper plate 12 is obliquely arranged on the frame 1, and one end of the stripper plate 12, which is close to the stubble removing mechanism, is higher than one end of the stripper plate 12, which is close to the crushing box 6.
In the embodiment, the stubble removing is to drive the stubble removing needle to hook out the straws in the loose soil through the rotation of the stubble removing wheel 11, then the stubble removing wheel 11 rotates to bring the straws above the stripper plate 12, the straws fall onto the inclined stripper plate 12 and slide into the crushing box 6, and the corresponding crushing is performed.
The stubble removing needle comprises a longitudinal needle 13 and a transverse needle 14, the longitudinal needle 13 is vertically arranged on the stubble removing wheel 11, a plurality of transverse needles 14 are arranged on two sides of the longitudinal needle 13, the direction of the transverse needles 14 is along the axial direction of the stubble removing wheel 11, a yielding groove 15 is formed in the stripper plate 12, and the yielding groove 15 is matched with the outer contour of the stubble removing needle.
In this embodiment, the stripper plate 12 may be provided with a relief groove 15, where the shape of the relief groove 15 matches the outline of the stubble removing needle, that is, grooves allowing the longitudinal needle 13 and the transverse needle 14 to pass through are provided, so that when the stubble removing needle passes through the stripper plate 12, the stubble removing needle passes through the relief groove 1514, and the hooked straw is blocked on the stripper plate 12 and enters the crushing box 6 for crushing
The backfill pressing mechanism comprises a backfill shovel blade 16 and a primary pressing wheel 17, the backfill shovel blade 16 inclines outwards along the advancing direction, the backfill shovel blade 16 is a group, the backfill shovel blade 16 is arranged on two sides of the frame 1, the primary pressing wheel 17 is rotatably arranged on the frame 1, and the primary pressing wheel 17 is positioned behind the backfill shovel blade 16.
In this embodiment, along with the blanking of straw broken bits after seting up the slot, need backfill and suppression, through installing on frame 1 and backfill spiller 16, will originally excavate the soil of soil surface to the ditch by shallow layer spiller 3 and side spiller 4 in, and the arrangement mode of backfilling the spiller 16 adopts is the splayed, can return the soil to the centre to avoid soil to remain, at backfill spiller 16 rear, installed a pinch roller 17, the primary pinch roller 17 carries out primary compaction with the soil and flattens, play the effect of covering and preventing the moisture loss.
The backfill compacting mechanism further comprises a scraper 18 and a soil dividing wheel 19 arranged in the scraper 18, the scraper 18 is horizontally arranged and positioned behind the backfill scraper 16, a soil outlet 20 is formed in the scraper 18, and the soil dividing wheel 19 is arranged at the soil outlet 20.
In this embodiment, after primary compaction and leveling, the soil surface is difficult to level and uneven, so that the scraper 18 is installed at the rear, and a part of the soil above the bottom surface is in a relatively low-lying position in the scraper bucket, and the redundant soil can be backfilled into the soil from the soil outlet 20 by driving the soil dividing wheel 19.
The scraper 18 is detachably arranged on the frame 1, the frame 1 is provided with a plurality of fixing holes 21 arranged along the vertical direction, and the scraper 18 is connected with the frame 1 by means of bolts.
In this embodiment, the distance between the scraper 18 and the ground can be adjusted by adjusting the installation position, wherein a plurality of fixing holes 21 are formed on the frame 1, and the height of the scraper 18 can be adjusted by fixing the adjusting bolts with different holes.
The backfill press mechanism further comprises a secondary press wheel 22, the secondary press wheel 22 is connected to the frame 1 by means of a suspension press support, the suspension press support comprises a connecting sleeve 23 and a suspension frame 24 arranged in the connecting sleeve 23 in a sliding manner, the backfill press mechanism further comprises a suspension spring 25 sleeved on the suspension frame 24, one end of the suspension spring 25 acts on the connecting sleeve 23, the other end of the suspension spring acts on the suspension frame 24, and the secondary press wheel 22 is rotatably arranged on the suspension frame 24.
In this embodiment, the soil after backfilling needs to be kept flat through the secondary compacting, and is not too compact, so that the surface of the soil is prevented from cracking, a floating compacting mode can be adopted, the secondary compacting wheel 22 is installed through the floating compacting support, a certain pressure can be given to the ground, but the pressure is not very large, specifically, the connecting sleeve 23 is adopted to connect, the suspension frame 24 in the connecting sleeve 23 is inserted, the suspension spring 25 sleeved with the suspension frame plays a role in suspending and keeping a certain pressure, and the suspension frame 24 drives the secondary compacting wheel 22 to compact the surface of the soil.
Claims (6)
1. The utility model provides a straw is smashed horizontal wrong row layering buries machine, includes frame (1) and follows frame (1) advance reverse direction and set gradually broken soil wheel (2), stubble-removing mechanism, crushing mechanism, buries mechanism and backfill press mechanism, its characterized in that, buries the mechanism including setting up shallow spiller (3), side spiller (4) and the buries material pipe (5) on frame (1), two side spiller (4) are located the both sides of shallow spiller (3), the soil point of side spiller (4) is less than the soil point of shallow spiller (3), buries material pipe (5) with crushing mechanism intercommunication, three buries material pipe (5) are located respectively the rear of shallow spiller (3) and two side spillers (4);
the cutting edge surfaces of the shallow layer shovel blades (3) are horizontally linear, the cutting edge surfaces of the side shovel blades (4) are obliquely linear, the shovel longitudinal sections of the two side shovel blades (4) and the shallow layer shovel blades (3) are trapezoid, and the side shovel blades (4) are positioned obliquely behind the shallow layer shovel blades (3);
the stubble removing mechanism comprises stubble removing wheels (11) and stubble removing needles which are rotatably arranged on a frame (1), a plurality of stubble removing needles are arranged on the surface of the stubble removing wheels (11) at equal intervals, the crushing mechanism further comprises a stripper plate (12), the stripper plate (12) is obliquely arranged on the frame (1), and one end of the stripper plate (12) close to the stubble removing mechanism is higher than one end of the stripper plate (12) close to the crushing box (6);
the stubble removing needle comprises a longitudinal needle (13) and a transverse needle (14), the longitudinal needle (13) is vertically arranged on the stubble removing wheel (11), a plurality of transverse needles (14) are arranged on two sides of the longitudinal needle (13), the direction of the transverse needles (14) is along the axial direction of the stubble removing wheel (11), a yielding groove (15) is formed in the stripper plate (12), and the yielding groove (15) is matched with the outer contour of the stubble removing needle.
2. The straw crushing transverse staggered layered burying machine according to claim 1, wherein the crushing mechanism comprises a crushing box (6) and crushing rollers (7) arranged in the crushing box (6), the two crushing rollers (7) are rotatably arranged in the crushing box (6), the straw crushing transverse staggered layered burying machine further comprises a vibration distributing plate (8) arranged below the crushing rollers (7), a plurality of blanking holes (9) are formed in the vibration distributing plate (8), the crushing box (6) further comprises three conical channels (10) which are arranged at equal intervals, the diameter of the blanking holes (9) above the conical channels (10) at two sides is larger than the diameter of the blanking holes (9) above the conical channels in the middle, and the buried material pipes (5) are communicated with the conical channels (10).
3. The straw smashing, transversely staggered and layered burying machine according to claim 1, wherein the backfill pressing mechanism comprises a backfill shovel blade (16) and a primary pressing wheel (17), the backfill shovel blade (16) is inclined outwards along the advancing direction, two backfill shovel blades (16) are in a group, the two backfill shovel blades (16) are arranged on two sides of the frame (1), the primary pressing wheel (17) is rotatably arranged on the frame (1), and the primary pressing wheel (17) is positioned behind the backfill shovel blade (16).
4. A machine as claimed in claim 3, characterized in that the backfilling compacting mechanism further comprises a scraper (18) and a soil dividing wheel (19) arranged in the scraper (18), the scraper (18) is horizontally arranged and positioned behind the backfilling scraper (16), the scraper (18) is provided with a soil outlet (20), and the soil dividing wheel (19) is arranged at the soil outlet (20).
5. The straw crushing transverse staggered layered burial machine according to claim 4, wherein the scraper (18) is detachably arranged on the frame (1), a plurality of fixing holes (21) are arranged on the frame (1) along the vertical direction, and the scraper (18) is connected with the frame (1) by means of bolts.
6. The straw smashing, laterally staggering and layering burying machine according to claim 5, wherein the backfilling and compacting mechanism further comprises a secondary compacting wheel (22), the secondary compacting wheel (22) is connected to the frame (1) by means of a suspension compacting support, the suspension compacting support comprises a connecting sleeve (23) and a suspension frame (24) which is slidably arranged in the connecting sleeve (23), the straw smashing, transverse staggering and layering burying machine further comprises a suspension spring (25) which is sleeved on the suspension frame (24), one end of the suspension spring (25) acts on the connecting sleeve (23), the other end of the suspension spring acts on the suspension frame (24), and the secondary compacting wheel (22) is rotatably arranged on the suspension frame (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211162289.8A CN115349311B (en) | 2022-09-23 | 2022-09-23 | Straw crushing transverse staggered layered burying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211162289.8A CN115349311B (en) | 2022-09-23 | 2022-09-23 | Straw crushing transverse staggered layered burying machine |
Publications (2)
| Publication Number | Publication Date |
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| CN115349311A CN115349311A (en) | 2022-11-18 |
| CN115349311B true CN115349311B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211162289.8A Active CN115349311B (en) | 2022-09-23 | 2022-09-23 | Straw crushing transverse staggered layered burying machine |
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| CN (1) | CN115349311B (en) |
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| CN101642013A (en) * | 2008-08-04 | 2010-02-10 | 佳木斯大学 | Long-rhizome Chinese medicinal herb harvester |
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| CN106717477A (en) * | 2017-01-04 | 2017-05-31 | 沈阳农业大学 | Pneumatic type straw deep-burying and returning machine |
| CN207531388U (en) * | 2017-12-05 | 2018-06-26 | 沈阳农业大学 | The buried chopper of air-flowing type band straw collecting |
| CN114747314A (en) * | 2022-05-18 | 2022-07-15 | 河北农业大学 | Four parallel torsion bar hydraulic pressure automatically regulated flattening formula straw turn over soil preparation machine soon |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6596515B2 (en) * | 2015-02-09 | 2019-10-23 | 広西五豊機械有限公司 | Extension type cultivator / crusher / stander and cultivator / crusher / stander |
-
2022
- 2022-09-23 CN CN202211162289.8A patent/CN115349311B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642013A (en) * | 2008-08-04 | 2010-02-10 | 佳木斯大学 | Long-rhizome Chinese medicinal herb harvester |
| CN204031730U (en) * | 2014-07-30 | 2014-12-24 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | The buried plough of stalk |
| CN106717477A (en) * | 2017-01-04 | 2017-05-31 | 沈阳农业大学 | Pneumatic type straw deep-burying and returning machine |
| CN207531388U (en) * | 2017-12-05 | 2018-06-26 | 沈阳农业大学 | The buried chopper of air-flowing type band straw collecting |
| CN114747314A (en) * | 2022-05-18 | 2022-07-15 | 河北农业大学 | Four parallel torsion bar hydraulic pressure automatically regulated flattening formula straw turn over soil preparation machine soon |
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| CN115349311A (en) | 2022-11-18 |
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