CN109729839B - Revolution and rotation combined type corn straw returning machine with crushing knife roller - Google Patents
Revolution and rotation combined type corn straw returning machine with crushing knife roller Download PDFInfo
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- CN109729839B CN109729839B CN201910014043.8A CN201910014043A CN109729839B CN 109729839 B CN109729839 B CN 109729839B CN 201910014043 A CN201910014043 A CN 201910014043A CN 109729839 B CN109729839 B CN 109729839B
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Abstract
A revolution and rotation combined type corn straw crushing knife roll returning machine, belonging to agricultural machinery; the gear transmission box with a power input shaft is installed on the rack assembly, a power output left shaft and a power output right shaft are installed on the rack assembly in a longitudinal direction and are parallel to each other, the power output left shaft and the power output right shaft are respectively connected with the gear transmission box and have the same rotation direction, N movable cutter shaft installation seats and a driving bevel gear are respectively and fixedly installed on the power output left shaft and the power output right shaft, movable cutter shafts with arc-shaped short cutters, Y-shaped cutters and L-shaped long cutters are installed on the movable cutter shaft installation seats, driven bevel gears fixedly installed on the movable cutter shafts are meshed with the driving bevel gear, horizontal fixed cutter shaft assemblies are respectively and fixedly installed on the left side part and the right side part of the rack assembly, and vertical fixed cutter shaft assemblies are respectively and fixedly installed on the left side part and the right side part of the top end of the rack assembly; the machine adopts a plurality of moving cutter shafts with revolution and rotation functions and arc-shaped short cutters, Y-shaped cutters and L-shaped long cutters to finish the corn straw crushing operation, and has novel and reasonable structure and good crushing operation quality.
Description
Technical Field
The invention belongs to agricultural machinery, and mainly relates to a corn straw crushing and returning machine.
Background
The corn straw crushing and returning to the field is one of effective ways and methods for comprehensively utilizing agricultural wastes, namely the corn straw, so that the pollution of field incineration to the atmospheric environment is avoided, and the effects of improving the soil structure and recovering and fertilizing the soil are achieved. However, due to the defects and shortcomings of the existing corn straw crushing and returning machine in structural design, the crushing quality of the corn straws cannot meet the use requirement of returning the corn straws to the field, and the operation effect of returning the corn straws to the field is reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and develops a revolution and rotation combined type corn straw returning machine by combining the actual requirements of corn straw smashing and returning operation, so that the purposes of improving the smashing quality of corn straws, having high operation efficiency, being beneficial to returning and rotting the corn straws and quickly fertilizing the soil are achieved.
The invention aims to realize that a gear transmission case with a power input shaft is arranged at the front end part of a frame assembly, a power output right shaft and a power output left shaft which are parallel to each other and rotate are arranged on the middle part of the frame assembly along the longitudinal direction, the power output right shaft and the power output left shaft are respectively connected with the gear transmission case, the rotating directions of the power output right shaft and the power output left shaft are the same, N movable shaft installation seats are respectively fixedly arranged on the power output right shaft and the power output left shaft from front to back at equal intervals, N movable shaft installation seats fixedly arranged on the power output right shaft and N movable shaft installation seats on the power output left shaft are longitudinally arranged in a staggered way, a plurality of movable shafts are uniformly distributed and rotatably arranged on each movable shaft installation seat along the circumferential direction, the movable shafts are vertical to the power output right shaft and the power output left shaft, a movable cutter shaft on the power output right shaft and a movable cutter shaft on the power output left shaft are in mutual crossing, inserting, overlapping and matching, a driven bevel gear is fixedly arranged at the inner end part of the movable cutter shaft, an arc-shaped short cutter is fixedly arranged at the outer side part of the movable cutter shaft, a Y-shaped cutter is arranged at the center part of the outer end face of the movable cutter shaft, and an L-shaped long cutter is arranged at the outer side part of the outer end part of the movable cutter shaft and is positioned outside the Y-shaped cutter; n driving bevel gears with the same number as the N movable cutter shaft installation seats are respectively fixedly arranged on the power output right shaft and the power output left shaft, each driving bevel gear is respectively meshed with the driven bevel gears on the inner ends of the plurality of movable cutter shafts on the corresponding movable cutter shaft installation seats, a plurality of horizontal fixed cutter shaft assemblies are respectively and fixedly arranged on the left side part and the right side part of the rack assembly from front to back in sequence, wherein the plurality of horizontal fixed cutter shaft assemblies on the left side part and the plurality of movable cutter shafts on the power output left shaft are in crossed staggered insertion overlapping fit, the plurality of horizontal fixed cutter shaft assemblies on the right side part and the plurality of movable cutter shafts on the power output right shaft are in crossed staggered insertion overlapping fit, the plurality of vertical fixed cutter shaft assemblies on the left side part and the right side part on the top end of the rack assembly are respectively and fixedly arranged, wherein the plurality of vertical fixed cutter shaft assemblies on the left side part and the plurality of movable cutter shafts on the power output left shaft are in crossed staggered insertion overlapping fit, the vertical fixed cutter shaft assemblies on the right side part and the movable cutter shafts on the power output right shaft are in crossed, staggered, inserted, overlapped and matched, so that the revolution and rotation combined type corn straw crushing cutter roller returning machine is formed.
The invention adopts a plurality of moving cutter shafts with revolution and rotation functions respectively assembled on a left shaft and a right shaft of power output, and utilizes the staggered, crossed, overlapped and matched relationship among the arc-shaped short cutters, the Y-shaped cutters and the L-shaped long cutters assembled on the adjacent moving cutter shafts to crush the corn straws for a plurality of times under the matching of the vertical fixed cutter shaft assembly and the horizontal fixed cutter shaft assembly on the frame assembly, thereby greatly improving the crushing quality and the operation effect of the corn straws.
Drawings
FIG. 1 is a schematic view of the overall structure of a combined revolution and rotation type corn stalk crushing cutter roll returning machine;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 2;
FIG. 4 is a schematic view of the assembly structure of the left and right power output shafts and the moving blade shaft;
fig. 5 is a schematic view of the moving blade shaft assembly structure.
Description of part numbers in the figures:
1. the device comprises a frame assembly, 2, a vertical fixed cutter shaft assembly, 3, a movable cutter shaft, 4, a gear transmission case, 5, a power input shaft, 6, a horizontal fixed cutter shaft assembly, 7, a power output right shaft, 8, a power output left shaft, 9, a movable cutter shaft mounting seat, 10, a driving bevel gear, 11, a driven bevel gear, 12, an arc-shaped short cutter, 13, a Y-shaped cutter, 14 and an L-shaped long cutter.
Detailed Description
The following detailed description of the inventive embodiments is provided in connection with the accompanying drawings. A revolution and rotation combined type corn straw crushing cutter roll returning machine is characterized in that a gear transmission case 4 with a power input shaft 5 is installed at the front end of a frame assembly 1, a power output right shaft 7 and a power output left shaft 8 are installed on the middle part of the frame assembly 1 in a longitudinal direction in parallel and in a rotating mode, the power output right shaft 7 and the power output left shaft 8 are respectively connected with the gear transmission case 4, the rotating directions of the power output right shaft 7 and the power output left shaft 8 are the same, N movable cutter shaft installation seats 9 are fixedly installed on the power output right shaft 7 and the power output left shaft 8 at equal intervals in sequence from front to back, N movable cutter shaft installation seats 9 fixedly installed on the power output right shaft 7 and N movable cutter shaft installation seats 9 on the power output left shaft 8 are in front and back staggered configuration along the longitudinal direction, a plurality of movable cutter shafts 3 are evenly distributed and rotatably installed on each movable cutter shaft installation seat 9 along the circumferential direction, the movable cutter shaft 3 is perpendicular to the power output right shaft 7 and the power output left shaft 8, the movable cutter shaft 3 on the power output right shaft 7 and the movable cutter shaft 3 on the power output left shaft 8 are in mutual crossing, inserting, overlapping and matching, a driven bevel gear 11 is fixedly arranged at the inner end part of the movable cutter shaft 3, an arc-shaped short cutter 12 is fixedly arranged at the outer side part of the movable cutter shaft 3, a Y-shaped cutter 13 is arranged at the central part of the outer end face of the movable cutter shaft 3, and an L-shaped long cutter 14 is arranged at the outer side part of the outer end part of the movable cutter shaft 3 and is positioned outside the Y-shaped cutter 13; n driving bevel gears 10 with the same number as that of the N movable cutter shaft installation seats 9 are respectively fixedly arranged on the power output right shaft 7 and the power output left shaft 8, each driving bevel gear 10 is respectively meshed with driven bevel gears 11 on the inner ends of the plurality of movable cutter shafts 3 on the corresponding movable cutter shaft installation seats 9, a plurality of horizontal fixed cutter shaft assemblies 6 are respectively and fixedly arranged on the left side part and the right side part of the frame assembly 1 from front to back, wherein the plurality of horizontal fixed cutter shaft assemblies 6 on the left side part and the plurality of movable cutter shafts 3 on the power output left shaft 8 are in staggered insertion overlapping fit, the plurality of horizontal fixed cutter shaft assemblies 6 on the right side part and the plurality of movable cutter shafts 3 on the power output right shaft 7 are in staggered insertion overlapping fit, the plurality of vertical fixed cutter shaft assemblies 2 on the left side part and the plurality of movable cutter shafts 3 on the power output left shaft 8 are respectively and fixedly arranged on the left side part and the right side part of the frame assembly 1, the plurality of vertical fixed cutter shaft assemblies 2 on the right side part are in staggered, inserted and overlapped fit with the plurality of movable cutter shafts 3 on the power output right shaft 7.
When the corn stalk crushing machine is used in operation, the power input shaft 5 and the gear transmission case 4 respectively drive the power output right shaft 7 and the power output left shaft 8 to rotate in the same direction, the movable cutter shaft mounting seat 9 respectively drives the plurality of movable cutter shafts 3 which are provided with the arc-shaped short cutters 12, the Y-shaped cutters 13 and the L-shaped long cutters 14 and are mounted on the movable cutter shaft mounting seat to revolve, and meanwhile, the driving bevel gears 10 fixedly mounted on the power output right and left shafts 7 and 8 rotate along with the power output right and left shafts 7 and 8, the driving bevel gears 10 drive the driven bevel gears 11 fixedly mounted on the movable cutter shafts 3 to rotate in a meshed mode, so that the movable cutter shafts 3 drive the arc-shaped short cutters 12, the Y-shaped cutters 13 and the L-shaped long cutters 14 to rotate, and the rotation and revolution of the movable cutter shafts 3 are combined, and the crushing quality of corn stalks is guaranteed. When the movable cutter shaft 3 on the power output right shaft 7 is in crossed insertion overlapping fit with the horizontal fixed cutter shaft assembly 6 on the right side part of the rack assembly 1 and the vertical fixed cutter shaft assembly 2 on the right side part of the top end, and the movable cutter shaft 3 on the power output left shaft 8 is in crossed insertion overlapping fit with the horizontal fixed cutter shaft assembly 6 on the left side part of the rack assembly 1 and the vertical fixed cutter shaft assembly 2 on the left side part of the top end, the crushing effect on the corn straws is improved. Because the power output left shaft 8 and the power output right shaft 7 rotate in the same direction, when the movable cutter shafts 3 on the two shafts are inserted into the middle part in a crossed and overlapped mode, the moving directions of the movable cutter shafts 3 are opposite, namely the movable cutter shafts 3 on the two shafts move oppositely, the crushing force to the corn straws is increased, and the crushing processing to the corn straws is facilitated.
Claims (1)
1. The utility model provides a revolution and rotation combination formula smash rotor corn stalk still field machine which characterized in that: the gear transmission case (4) with the power input shaft (5) is installed on the front end portion of the rack assembly (1), the middle portion of the rack assembly (1) is parallel to each other in the longitudinal direction, the power output right shaft (7) and the power output left shaft (8) are installed in a rotating mode, the power output right shaft (7) and the power output left shaft (8) are connected with the gear transmission case (4) respectively, the rotating directions of the power output right shaft (7) and the power output left shaft (8) are the same, the power output right shaft (7) and the power output left shaft (8) are fixedly provided with N movable cutter shaft installation bases (9) in sequence at equal intervals from front to back, the N movable cutter shaft installation bases (9) fixedly arranged on the power output right shaft (7) and the N movable cutter shaft installation bases (9) arranged on the power output left shaft (8) are arranged in a front-back staggered mode in the longitudinal direction, and a plurality of movable cutter shafts (3) are installed on each movable cutter shaft installation base (9) in the circumferential direction and in a rotating mode ) The power output right shaft (7) and the power output left shaft (8) are perpendicular to the movable cutter shaft (3), the movable cutter shaft (3) on the power output right shaft (7) and the movable cutter shaft (3) on the power output left shaft (8) are mutually crossed, inserted, overlapped and matched, a driven bevel gear (11) is fixedly arranged at the inner end part of the movable cutter shaft (3), an arc-shaped short cutter (12) is fixedly arranged at the outer side part of the movable cutter shaft (3), a Y-shaped cutter (13) is arranged at the central part of the outer end face of the movable cutter shaft (3), and an L-shaped long cutter (14) is arranged at the outer side part of the outer end part of the movable cutter shaft (3) and is positioned outside the Y-shaped cutter (13); n driving bevel gears (10) with the same number as N moving blade shaft installation seats (9) are fixedly installed on the power output right shaft (7) and the power output left shaft (8) respectively, each driving bevel gear (10) is meshed with a driven bevel gear (11) on the inner end portion of a plurality of moving blade shafts (3) on the corresponding moving blade shaft installation seat (9) respectively, a plurality of horizontal fixed blade shaft assemblies (6) are fixedly installed on the left side portion and the right side portion of the rack assembly (1) from front to back in sequence respectively, wherein the plurality of horizontal fixed blade shaft assemblies (6) on the left side portion are in staggered, inserted and overlapped fit with the plurality of moving blade shafts (3) on the power output left shaft (8), the plurality of horizontal fixed blade shaft assemblies (6) on the right side portion are in staggered, inserted and overlapped fit with the plurality of moving blade shafts (3) on the power output right shaft (7), a plurality of vertical fixed blade shaft assemblies (2) are fixedly installed on the left side portion and the right side portion of the top end of the rack assembly (1) respectively, wherein, the plurality of vertical fixed cutter shaft assemblies (2) on the left side part and the plurality of movable cutter shafts (3) on the power output left shaft (8) are in crossed, staggered, inserted and overlapped fit, and the plurality of vertical fixed cutter shaft assemblies (2) on the right side part and the plurality of movable cutter shafts (3) on the power output right shaft (7) are in crossed, staggered, inserted and overlapped fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014043.8A CN109729839B (en) | 2019-01-08 | 2019-01-08 | Revolution and rotation combined type corn straw returning machine with crushing knife roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014043.8A CN109729839B (en) | 2019-01-08 | 2019-01-08 | Revolution and rotation combined type corn straw returning machine with crushing knife roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109729839A CN109729839A (en) | 2019-05-10 |
| CN109729839B true CN109729839B (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910014043.8A Active CN109729839B (en) | 2019-01-08 | 2019-01-08 | Revolution and rotation combined type corn straw returning machine with crushing knife roller |
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| CN (1) | CN109729839B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892760A (en) * | 2020-12-25 | 2021-06-04 | 姜德涵 | Preparation method of natural plant composite extract |
| CN113115641B (en) * | 2021-04-19 | 2022-11-15 | 崔可嘉 | Agricultural crop straw smashing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279049Y (en) * | 1996-12-13 | 1998-04-22 | 朱家广 | Cornstalk crushing and stubble cleaning returning to field machine |
| ES1043858U (en) * | 1999-07-07 | 2000-01-16 | Gambon Luis Aguilar | Prepodadora crusher machine tendrils. (Machine-translation by Google Translate, not legally binding) |
| UA75839C2 (en) * | 2004-12-20 | 2006-05-15 | Mykola Zdislavovych Zelinskyi | Soil-cultivating unit for mulching plant and stubble remains |
| CN201243502Y (en) * | 2008-08-20 | 2009-05-27 | 王维寿 | Device for returning corn stalk |
| CN102860155A (en) * | 2012-09-07 | 2013-01-09 | 中国农业大学 | Regrinding banded rotary tillage planter |
| CN103380664A (en) * | 2012-05-03 | 2013-11-06 | 戎继林 | Efficient stubble cleaning mechanism |
| CN205408446U (en) * | 2016-01-28 | 2016-08-03 | 郓城县工力有限公司 | Stubble -cleaning rotary cultivator is smashed to straw |
| CN205883874U (en) * | 2016-07-01 | 2017-01-18 | 王艳梅 | Agricultural stubble -cleaning equipment of high -efficient environmental protection |
-
2019
- 2019-01-08 CN CN201910014043.8A patent/CN109729839B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279049Y (en) * | 1996-12-13 | 1998-04-22 | 朱家广 | Cornstalk crushing and stubble cleaning returning to field machine |
| ES1043858U (en) * | 1999-07-07 | 2000-01-16 | Gambon Luis Aguilar | Prepodadora crusher machine tendrils. (Machine-translation by Google Translate, not legally binding) |
| UA75839C2 (en) * | 2004-12-20 | 2006-05-15 | Mykola Zdislavovych Zelinskyi | Soil-cultivating unit for mulching plant and stubble remains |
| CN201243502Y (en) * | 2008-08-20 | 2009-05-27 | 王维寿 | Device for returning corn stalk |
| CN103380664A (en) * | 2012-05-03 | 2013-11-06 | 戎继林 | Efficient stubble cleaning mechanism |
| CN102860155A (en) * | 2012-09-07 | 2013-01-09 | 中国农业大学 | Regrinding banded rotary tillage planter |
| CN205408446U (en) * | 2016-01-28 | 2016-08-03 | 郓城县工力有限公司 | Stubble -cleaning rotary cultivator is smashed to straw |
| CN205883874U (en) * | 2016-07-01 | 2017-01-18 | 王艳梅 | Agricultural stubble -cleaning equipment of high -efficient environmental protection |
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| CN109729839A (en) | 2019-05-10 |
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