CN221283844U - Straw reducing mechanism for agricultural machine - Google Patents
Straw reducing mechanism for agricultural machine Download PDFInfo
- Publication number
- CN221283844U CN221283844U CN202322925099.3U CN202322925099U CN221283844U CN 221283844 U CN221283844 U CN 221283844U CN 202322925099 U CN202322925099 U CN 202322925099U CN 221283844 U CN221283844 U CN 221283844U
- Authority
- CN
- China
- Prior art keywords
- fixed ring
- thick bamboo
- movable cylinder
- movable section
- straw
- 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.)
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Links
- 239000010902 straw Substances 0.000 title claims abstract description 59
- 238000007664 blowing Methods 0.000 claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 36
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 36
- 241001330002 Bambuseae Species 0.000 claims description 36
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 36
- 239000011425 bamboo Substances 0.000 claims description 36
- 239000007787 solid Substances 0.000 claims description 12
- 238000010298 pulverizing process Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- Crushing And Pulverization Processes (AREA)
- Threshing Machine Elements (AREA)
Abstract
The utility model belongs to the technical field of agricultural machinery, in particular to a straw crushing device for agricultural machinery, which comprises a control base and a blowing module, and is characterized in that: the top of the control base is provided with a shell, the top of the control base is provided with a supporting shaft, the outer side of the supporting shaft is provided with a crushing cutter for crushing straws, the top of the shell is rotationally connected with a movable cylinder I, the outer side top of the movable cylinder I is provided with a fixed ring I, and the top of the movable cylinder I is rotationally connected with a movable cylinder II; the rotation of the movable cylinder I, the movable cylinder II and the movable cylinder III can enable the plurality of cutting knives to rotate in different directions, so that the plurality of cutting knives can cut straws with longer length in a sectional mode, the straws can be initially cut in the process of falling down, the time required by crushing the straws is reduced, the crushing efficiency is improved, and the blocking caused by overlong straws is reduced.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a straw crushing device for agricultural machinery.
Background
Straw is a general term of stem and leaf parts of mature crops, and generally refers to the rest parts of wheat, rice, corn, potato, rape, cotton, sugarcane and other crops after harvesting seeds, and as more than half of the photosynthesis products of the crops exist in the straw, the straw contains rich nitrogen, phosphorus, potassium, calcium, magnesium and organic substances, is a renewable biological resource with multiple purposes, is one of main roughages for feeding livestock, and needs to be crushed in order to facilitate the subsequent reutilization of the straw, but because the length of the straw is long, the straw can be entangled or blocked in the crushing process, and the crushing efficiency is affected.
Disclosure of utility model
The utility model provides a straw crushing device for agricultural machinery, which has the characteristics that straws with longer length can be cut in a sectional mode through rotation of a plurality of cutting knives, so that the straws can be primarily cut in the process of falling, the time required by crushing the straws is reduced, and the condition that the straws are too long to cause blockage is also reduced.
The utility model provides the following technical scheme: including control base and module of blowing, its characterized in that: the top of control base is equipped with the shell body, just the top of control base is equipped with the back shaft, the outside of back shaft is equipped with and is used for carrying out kibbling crushing sword to the straw, the top of shell body rotates and is connected with movable section of thick bamboo first, the outside top of movable section of thick bamboo first is equipped with solid fixed ring first, the top of movable section of thick bamboo first rotates and is connected with movable section of thick bamboo second, outside top and the bottom of movable section of thick bamboo second all are equipped with solid fixed ring second, the bottom of movable section of thick bamboo third is equipped with solid fixed ring third, movable section of thick bamboo first movable section of thick bamboo second with the inside of movable section of thick bamboo third all is equipped with the cutting knife be located movable section of thick bamboo first inboard with the top fixed connection of back shaft, gu fixed ring second with gu all be equipped with the tooth piece on the fixed ring third, the top of control base is equipped with two bracing pieces, two the bracing pieces are located respectively in one side of bracing piece gu fixed ring second with gu fixed ring third, be equipped with two gears respectively between the fixed ring third, one side of the shell body is equipped with the outside and is equipped with the through-hole with the outside and blows out the module, the shell body has the outside and blows out.
Wherein, one side of the module of blowing is equipped with the section of thick bamboo that blows, the section of thick bamboo that blows runs through the lateral wall of shell body.
Wherein, the outside of through-hole is equipped with ejection of compact section of thick bamboo, just the through-hole with the position of module of blowing is relative.
One side of the supporting rod is provided with two connecting shafts, and the gear is rotationally connected with the connecting shafts.
The gear at the lower part is meshed with the tooth blocks on the first fixed ring and one of the second fixed rings, and the gear at the upper part is meshed with the tooth blocks on the third fixed ring and the other fixed ring.
The beneficial effects of the utility model are as follows: the rotation of the movable cylinder I, the movable cylinder II and the movable cylinder III can enable the plurality of cutting knives to rotate in different directions, so that the plurality of cutting knives can cut straws with longer length in a sectional mode, the straws can be initially cut in the process of falling down, the time required by crushing the straws is reduced, the crushing efficiency is improved, and the blocking caused by overlong straws is reduced.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic perspective sectional structure of the present utility model;
In the figure: 1. a control base; 11. a support shaft; 111. a crushing knife; 12. a support rod; 121. a connecting shaft; 13. a gear; 2. an outer housing; 21. a blowing module; 211. an air blowing tube; 22. a through hole; 23. a discharging cylinder; 3. a movable cylinder I; 31. a first fixed ring; 311. tooth blocks; 32. a cutting knife; 4. a movable cylinder II; 41. a second fixing ring; 5. a movable cylinder III; 51. and a fixing ring III.
Detailed Description
Referring to fig. 1-4, the present utility model provides the following technical solutions: including control base 1 and module 21 of blowing, its characterized in that: the top of control base 1 is equipped with shell body 2, and the top of control base 1 is equipped with back shaft 11, the outside of back shaft 11 is equipped with and is used for carrying out kibbling crushing sword 111 to the straw, the top of shell body 2 rotates and is connected with movable section of thick bamboo first 3, the outside top of movable section of thick bamboo first 3 is equipped with solid fixed ring first 31, the top of movable section of thick bamboo first 3 rotates and is connected with movable section of thick bamboo second 4, outside top and the bottom of movable section of thick bamboo second 4 all are equipped with solid fixed ring second 41, the top of movable section of thick bamboo second 4 is connected with movable section of thick bamboo third 5, the bottom of movable section of thick bamboo third 5 is equipped with solid fixed ring third 51, the inside of movable section of thick bamboo first 3, the inside of thick bamboo second 4 and movable section of thick bamboo third 5 all is equipped with cutting sword 32 and the top fixed connection of back shaft 11, gu fixed ring first 31, gu fixed ring second 41 and gu all be equipped with tooth piece 311 on the solid fixed ring third 51, the top of control base 1 is equipped with two bracing pieces 12, one side of bracing piece 12 is equipped with two gears 13, two gears 13 are located solid fixed ring first 31 respectively, gu fixed ring second 41 and gu fixed ring third 51, one side of shell body 2 is equipped with one side of straw and is equipped with and is used for blowing out the outside of the shell body 21 to blow out the module 22.
In this embodiment: comprises a control base 1 and a blowing module 21, wherein the top of the control base 1 is provided with a shell 2, the shell 2 is fixedly connected with the control base 1, the top of the control base 1 is provided with a supporting shaft 11, the supporting shaft 11 can be controlled through the control base 1 to rotate, the outside of the supporting shaft 11 is provided with a crushing cutter 111 for crushing straws, when the supporting shaft 11 rotates, the crushing cutter 111 rotates to crush the straws, the top of the shell 2 is rotationally connected with a movable cylinder I3, the diameters of the shell 2 and the movable cylinder I3 are the same, the top of the shell 2 is provided with a chute, the bottom of the movable cylinder I3 is provided with a connecting block, The movable cylinder I3 is rotationally connected with the outer shell 2 through the connection of the connecting block and the sliding groove, the fixed ring I31 is arranged at the top of the outer side of the movable cylinder I3, the movable cylinder II 4 is rotationally connected at the top of the movable cylinder I3, the connection mode of the movable cylinder II 4 and the movable cylinder I3 is the same as that of the movable cylinder I3 and the outer shell 2, the fixed ring II 41 is arranged at the top and the bottom of the outer side of the movable cylinder II 4, the movable cylinder III 5 is rotationally connected at the top of the movable cylinder II 4, the connection mode of the movable cylinder III 5 and the movable cylinder II 4 is the same as that of the movable cylinder I3 and the outer shell 2, the fixed ring III 51 is arranged at the bottom of the movable cylinder III 5, the fixed ring III 51, the fixed ring II 41 and the fixed ring I31 are the same in size, The inner parts of the movable cylinder I3, the movable cylinder II 4 and the movable cylinder III 5 are respectively provided with a cutting knife 32, a plurality of cutting knives 32 are respectively and fixedly connected with the inner sides of the movable cylinder I3, the movable cylinder II 4 and the movable cylinder III 5, when the movable cylinder I3, the movable cylinder II 4 and the movable cylinder III 5 rotate, the plurality of cutting knives 32 can cut straws in a sectional mode, so that the straws can be cut and crushed in the process of lowering the straws, the crushing time of the straws is reduced, the crushing efficiency is improved, the cutting knives 32 positioned at the inner side of the movable cylinder I3 are fixedly connected with the top of the supporting shaft 11, when the supporting shaft 11 rotates, the cutting knives 32 above and the movable cylinder I3 can be driven to rotate, the fixed ring I31, the fixed ring II 41 and the fixed ring III 51 are all provided with tooth blocks 311, the top of the control base 1 is provided with two supporting rods 12, one side of each supporting rod 12 is provided with two gears 13, the two gears 13 are respectively positioned between the fixed ring I31, the fixed ring II 41 and the fixed ring III 51, the lower gear 13 corresponds to the joint of the movable cylinder I3 and the movable cylinder II 4, the upper gear 13 corresponds to the joint of the movable cylinder II 4 and the movable cylinder III 5, therefore, when the supporting shaft 11 drives the movable cylinder I3 to rotate, the movable cylinder II 4 can reversely rotate with the movable cylinder I3, the movable cylinder III 5 can reversely rotate with the movable cylinder II 4, So that the plurality of cutters 32 cut straws from different directions, one side of the outer shell 2 is provided with a blowing module 21 for blowing out crushed straws outwards, the side wall of the outer shell 2 is provided with a through hole 22, the weight of the crushed straws is lightened, the crushed straws can be discharged outwards from the outer side of the through hole 22 through the blowing of the blowing module 21, the plurality of cutters 32 can rotate in different directions through the rotation of the movable cylinder I3, the movable cylinder II 4 and the movable cylinder III 5, so that the plurality of cutters 32 can cut straws with longer length in a segmented mode, the straws can be primarily cut in the process of lowering the straws, The time required by crushing the straw is reduced, the crushing efficiency is improved, and the blocking condition caused by overlong straw is also reduced.
One side of the blowing module 21 is provided with a blowing cylinder 211, and the blowing cylinder 211 penetrates through the side wall of the outer shell 2; the air blowing tube 211 blows air into the outer case 2, so that crushed straw in the outer case 2 can be blown to the other side.
The outer side of the through hole 22 is provided with a discharging cylinder 23, and the through hole 22 is opposite to the blowing module 21; the crushed straw can be blown in the direction of the through hole 22 by the blowing module 21, so that the crushed straw is discharged outwards through the through hole 22 and the discharging cylinder 23.
One side of the support rod 12 is provided with two connecting shafts 121, and the gear 13 is rotationally connected with the connecting shafts 121; two connecting shafts 121 positioned on the same supporting rod 12 are respectively positioned at the joints of the movable cylinder I3, the movable cylinder II 4 and the movable cylinder III 5.
The gear 13 positioned below is meshed with the tooth blocks 311 on the first fixed ring 31 and one of the second fixed rings 41, and the gear 13 positioned above is meshed with the tooth blocks 311 on the third fixed ring 51 and the other second fixed ring 41; when the movable cylinder I3 rotates, the movable cylinder II 4 and the movable cylinder I3 can reversely rotate through the meshing of the gear 13 and the tooth blocks 311 on the fixed ring I31 and the fixed ring II 41, and simultaneously, the tooth blocks 311 on the fixed ring II 41 and the fixed ring III 51 positioned above and the gear 13 positioned above can also move along with each other, so that the movable cylinder III 5 and the movable cylinder II 4 reversely rotate.
The working principle and the using flow of the utility model are as follows: when the straw cutter is used, straw is firstly required to be thrown into the movable barrel III 5 from the upper part of the movable barrel III 5, the supporting shaft 11 is controlled to rotate by the control base 1, when the supporting shaft 11 rotates, the upper cutting knife 32 and the movable barrel I3 can be driven to rotate, when the movable barrel I3 rotates, the movable barrel II 4 and the movable barrel I3 can reversely rotate through the meshing of the tooth blocks 311 on the fixed ring I31 and the fixed ring II 41 and the gear 13, and simultaneously the tooth blocks 311 on the fixed ring II 41 and the fixed ring III 51 positioned above and the gear 13 positioned above can also move along with the movable barrel I5, so that the movable barrel III 5 and the movable barrel II 4 reversely rotate, a plurality of cutting knives 32 can cut the straw from different directions, when the cut straw falls into the inner part of the outer shell 2, the rotation of the crushing knife 111 can crush the cut straw, and the crushed straw can be blown to the direction of the through hole 22 through the blowing module 21, so that the crushed straw can be discharged outwards through the through hole 22 and the discharging barrel 23.
Claims (5)
1. The utility model provides a straw reducing mechanism for agricultural machine, includes control base (1) and blowing module (21), its characterized in that: the top of control base (1) is equipped with shell body (2), and the top of control base (1) is equipped with back shaft (11), the outside of back shaft (11) is equipped with smashing sword (111) that are used for carrying out smashing to the straw, the top of shell body (2) rotates and is connected with movable section of thick bamboo one (3), the outside top of movable section of thick bamboo one (3) is equipped with solid fixed ring one (31), the top of movable section of thick bamboo one (3) rotates and is connected with movable section of thick bamboo two (4), outside top and the bottom of movable section of thick bamboo two (4) all are equipped with solid fixed ring two (41), the top of movable section of thick bamboo two (4) rotates and is connected with movable section of thick bamboo three (5), the bottom of movable section of thick bamboo three (5) is equipped with solid fixed ring three (51), movable section of thick bamboo two (4) with the inside of movable section of thick bamboo three (5) all is equipped with cutting knife (32), be located the inside cutting knife (32) of movable section of thick bamboo one (3) with the top fixed connection of back shaft (11), gu fixed ring two (31) are equipped with solid fixed ring two (12) and two support bars (12) are equipped with on one side (12), the two gears (13) are respectively located between the first fixed ring (31), the second fixed ring (41) and the third fixed ring (51), one side of the outer shell (2) is provided with a blowing module (21) for blowing out crushed straws outwards, and the side wall of the outer shell (2) is provided with a through hole (22).
2. The straw pulverizing apparatus for agricultural machinery according to claim 1, wherein: one side of the blowing module (21) is provided with a blowing cylinder (211), and the blowing cylinder (211) penetrates through the side wall of the outer shell (2).
3. The straw pulverizing apparatus for agricultural machinery according to claim 2, wherein: the outside of through-hole (22) is equipped with ejection of compact section of thick bamboo (23), just through-hole (22) with the position of blowing module (21) is relative.
4. The straw pulverizing apparatus for agricultural machinery according to claim 1, wherein: one side of the supporting rod (12) is provided with two connecting shafts (121), and the gear (13) is rotationally connected with the connecting shafts (121).
5. The straw pulverizing apparatus for agricultural machinery according to claim 1, wherein: the gear (13) positioned below is in meshed connection with the first fixed ring (31) and the tooth block (311) on one second fixed ring (41), and the gear (13) positioned above is in meshed connection with the third fixed ring (51) and the tooth block (311) on the other second fixed ring (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322925099.3U CN221283844U (en) | 2023-10-31 | 2023-10-31 | Straw reducing mechanism for agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322925099.3U CN221283844U (en) | 2023-10-31 | 2023-10-31 | Straw reducing mechanism for agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221283844U true CN221283844U (en) | 2024-07-09 |
Family
ID=91742954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322925099.3U Active CN221283844U (en) | 2023-10-31 | 2023-10-31 | Straw reducing mechanism for agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221283844U (en) |
-
2023
- 2023-10-31 CN CN202322925099.3U patent/CN221283844U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |