CN217656957U

CN217656957U - Wheat and cotton interplanting wheat stubble rotary tillage stubble cleaner

Info

Publication number: CN217656957U
Application number: CN202221688939.8U
Authority: CN
Inventors: 胡建平; 周金浩; 韦梦蕾; 陈信信; 刘伟
Original assignee: Jiangsu University
Current assignee: Jiangsu University
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2022-10-28
Anticipated expiration: 2032-07-02

Abstract

The utility model belongs to the technical field of the farm machinery, especially, be a wheat stubble rotary tillage stubble cleaner of wheat cotton interplanting, which comprises a frame, the inside of frame is fixed with first box, second box and third box respectively, a lateral wall of second box is connected with the power input shaft through the bearing rotation, the fixed surface of power input shaft has initiative bevel gear. The utility model discloses a set up the frame, the rotary blade, planetary reducer transmission system, first box, the second box, the third box, power input shaft, initiative bevel gear, driven bevel gear and universal joint, thereby adopt wheat cotton interplanting when planting the mode, the in-process of ploughing is carried out to the soil, can smash remaining wheat stubble of wheat simultaneously, thereby made things convenient for the mode that adopts wheat cotton interplanting to plant, simultaneously under the effect of universal joint, when power input shaft rotates, can drive first box simultaneously, the rotary blade of installation rotates on second box and the third box.

Description

Wheat and cotton interplanting wheat stubble rotary tillage stubble cleaner

Technical Field

The utility model relates to the technical field of farmland machinery, in particular to a rotary tillage stubble cleaner for interplanting wheat and cotton and wheat stubble.

Background

In the technical field of farmland operation, a rotary cultivator is a cultivator matched with a tractor to complete tillage and harrowing operation, and has the characteristics of strong soil crushing capability, flat ground surface after tillage and the like, so that the rotary cultivator is widely applied, and can also crush stubbles buried below the ground surface, thereby facilitating the operation of a seeder and providing a good seedbed for later sowing, so that the rotary cultivator has the functions of breaking a plough bottom layer, recovering a soil plough layer structure, improving the soil water storage and moisture retention capability of soil, eliminating partial weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the standard of agricultural mechanization operation and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rotary tillage stubble cleaner for interplanting wheat and cotton stubble, which solves the problem of cleaning wheat and stubble in a special agriculture for interplanting wheat and cotton.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a rotary tillage stubble cleaner for interplanting wheat and cotton with wheat stubble comprises a rack, wherein a first box body, a second box body and a third box body are respectively fixed inside the rack, a power input shaft is rotatably connected to one side wall of the second box body through a bearing, a driving bevel gear is fixed on the surface of the power input shaft, a first rotating shaft, a second rotating shaft and a third rotating shaft are respectively rotatably connected inside the second box body through bearings, a driven bevel gear is fixed on the surface of the first rotating shaft and is meshed with the driven bevel gear, a first gear is fixed on the surface of the first rotating shaft, a second gear is fixed on the surface of the second rotating shaft and is fixed on the surface of the third rotating shaft, the first gear is meshed with the second gear, the second gear is meshed with the third gear, a fourth rotating shaft, a fifth rotating shaft and a sixth rotating shaft are respectively rotatably connected inside the first box body and the third box body through bearings, the surface of the fourth rotating shaft is fixed with a fourth gear, the surface of the fifth rotating shaft is fixed with a fifth gear, the surface of the sixth rotating shaft is fixed with a sixth gear, the fourth gear is meshed with the fifth gear, the fifth gear is meshed with the sixth gear, the interior of the second box body is rotatably connected with a seventh rotating shaft through a bearing, the surface of the seventh rotating shaft is fixed with a seventh gear, the seventh gear is meshed with a third gear, the interiors of the first box body and the third box body are rotatably connected with an eighth rotating shaft through a bearing, the surface of the eighth rotating shaft is fixed with an eighth gear, the eighth gear is meshed with the sixth gear, rotary blades are arranged on the surfaces of the two ends of the seventh rotating shaft and the eighth rotating shaft at equal intervals, and universal joints are fixed on the two sides of the second box body, two the one end transmission shaft of universal joint all with first pivot fixed connection, two the other end transmission shaft of universal joint respectively with the one end fixed connection of corresponding fourth pivot, the below of first box, second box and third box all is fixed with planetary reducer transmission system, the last shield that all installs of planetary reducer transmission system.

Furthermore, a three-point suspension connecting frame is fixed at the top of the machine frame.

Furthermore, four supporting rods are fixed on one side wall of the rack, and soil covering wheels are rotatably connected between every two adjacent supporting rods through bearings.

Furthermore, a first mud guard which is rotatably connected to one side wall of the rack through a pin shaft is arranged at the rear of the first box body, a second mud guard which is rotatably connected to one side wall of the rack through a pin shaft is arranged at the rear of the second box body and the rear of the third box body, three groups of regulators are fixed on one side wall of the rack, the bottom ends of one group of regulators are rotatably connected with the top of the first mud guard, and the bottom ends of the other two groups of regulators are respectively rotatably connected with the tops of the corresponding second mud guards.

Furthermore, limiting plates are arranged on one sides of the rotary tillage cutters, and the tops of the limiting plates are fixedly connected with the inner wall of the top of the rack.

(III) advantageous effects

Compared with the prior art, the utility model provides a wheat cotton interplanting wheat stubble rotary tillage stubble cleaner possesses following beneficial effect:

the utility model discloses, through setting up the frame, the rotary blade, planetary reducer transmission system, first box, the second box, the third box, power input shaft, initiative bevel gear, driven bevel gear and universal joint, thereby adopt wheat cotton interplanting when planting the mode, the in-process of ploughing the soil, can smash remaining wheat stubble of wheat simultaneously, thereby made things convenient for the mode that adopts wheat cotton interplanting to plant, simultaneously under the effect of universal joint, when power input shaft rotates, can drive first box simultaneously, the rotary blade of installation rotates on second box and the third box.

Drawings

Fig. 1 is a first view angle schematic diagram of the overall structure of the present invention;

FIG. 2 is a second perspective view of the overall structure of the present invention;

fig. 3 is a third view angle schematic diagram of the overall structure of the present invention;

FIG. 4 is a schematic transmission diagram of the second box according to the present invention;

fig. 5 is a schematic view of the transmission of the internal structure of the first and third boxes of the present invention.

In the figure: 1. soil covering wheels; 2. a first fender; 3. a rotary blade; 4. a planetary reducer drive system; 5. a first case; 6. a three-point suspension connecting frame; 7. a power input shaft; 8. a second case; 9. a universal joint; 10. a third box body; 11. a frame; 12. a regulator; 13. a second mudguard; 14. a drive bevel gear; 15. a driven bevel gear; 16. a first gear; 17. a first rotating shaft; 18. a second gear; 19. a second rotating shaft; 20. a third gear; 21. a third rotating shaft; 22. a seventh gear; 23. a seventh rotating shaft; 24. a fourth gear; 25. a fourth rotating shaft; 26. a fifth rotating shaft; 27. a fifth gear; 28. a sixth rotating shaft; 29. a sixth gear; 30. an eighth gear; 31. an eighth rotating shaft; 32. a drive shaft; 33. a dust cover; 34. a limiting plate; 35. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1, 2, 3, 4 and 5, an embodiment of the present invention provides a rotary tillage stubble cleaner for interplanting wheat and cotton and wheat stubble, which includes a frame 11, a first box 5, a second box 8 and a third box 10 are respectively fixed inside the frame 11, a power input shaft 7 is rotatably connected to a side wall of the second box 8 through a bearing, a driving bevel gear 14 is fixed to a surface of the power input shaft 7, a first rotating shaft 17, a second rotating shaft 19 and a third rotating shaft 21 are respectively rotatably connected to the inside of the second box 8 through a bearing, a driven bevel gear 15 is fixed to a surface of the first rotating shaft 17, the driving bevel gear 14 is connected to the driven bevel gear 15 in a meshing manner, a first gear 16 is fixed to a surface of the first rotating shaft 17, a second gear 18 is fixed to a surface of the second rotating shaft 19, a third gear 20 is fixed to a surface of the third rotating shaft 21, the first gear 16 is connected to the second gear 18 in a meshing manner, the second gear 18 is engaged with the third gear 20, the first box 5 and the third box 10 are rotatably connected with a fourth rotating shaft 25, a fifth rotating shaft 26 and a sixth rotating shaft 28 through bearings, the surface of the fourth rotating shaft 25 is fixed with a fourth gear 24, the surface of the fifth rotating shaft 26 is fixed with a fifth gear 27, the surface of the sixth rotating shaft 28 is fixed with a sixth gear 29, the fourth gear 24 is engaged with the fifth gear 27, the fifth gear 27 is engaged with the sixth gear 29, the second box 8 is rotatably connected with a seventh rotating shaft 23 through bearings, the surface of the seventh rotating shaft 23 is fixed with a seventh gear 22, the seventh gear 22 is engaged with the third gear 20, the interiors of the first box 5 and the third box 10 are rotatably connected with an eighth rotating shaft 31 through bearings, the surface of the eighth rotating shaft 31 is fixed with an eighth gear 30, and the eighth gear 30 is engaged with the sixth gear 29, when the rotary tillage machine is used, the power rotating shafts of the tractor transmit power to the power input shaft 7, the power input shaft 7 rotates to drive the driving bevel gear 14 to rotate, the driving bevel gear 14 rotates to drive the driven bevel gear 15 to rotate when the driving bevel gear 14 rotates, the first rotating shaft 15 rotates to drive the first rotating shaft 17 to rotate when the driven bevel gear 15 rotates, the first gear 16, the second gear 18, the third gear 20 and the seventh gear 22 are meshed with each other, the first rotating shaft 17 rotates to drive the second rotating shaft 19 to rotate when the second rotating shaft 19 rotates, the third rotating shaft 21 rotates to drive the third rotating shaft 21, the third rotating shaft 21 rotates, the fifth rotating shaft 21 rotates to drive the seventh rotating shaft 21 and the seventh rotating shaft 26 to rotate, and the fifth rotating shaft 26 rotate, so that when the fifth rotating shaft 26 and the fifth rotating shaft 26 of the fifth rotating shaft 21 rotate, the fifth rotating shaft 26 and the fifth rotating shaft 26 of the tractor drive the fifth rotating shaft 24 and the fifth rotating shaft 26 to rotate, the fifth rotating shaft 26 and the fifth rotating shaft 26 are meshed with each other, so that when the fifth rotating shaft 26 and the fifth rotating shaft 26 rotate, the fifth rotating shaft 26 and the fifth rotating shaft 26 of the tractor 7 are meshed with each other, when the sixth rotating shaft 28 rotates, it will drive the eighth rotating shaft 31 to rotate, and when the eighth rotating shaft 31 rotates, it will make the rotary blade 3 rotate, so as to implement the effect of rotary tillage stubble cleaning of the first box 5 and the third box 10.

As shown in fig. 1 and 2, in some embodiments, a three-point suspension link 6 is fixed on the top of the frame 11, so that the mechanical equipment can be more conveniently transported or mounted on a tractor.

As shown in fig. 1 and 2, four support rods 35 are fixed to a side wall of the frame 11, and the soil covering wheels 1 are rotatably connected between two adjacent support rods 35 through bearings, so that in some embodiments, soil can be returned and compacted when the soil is subjected to rotary tillage.

As shown in fig. 2 and 3, in some embodiments, a first mudguard 2 rotatably connected to a side wall of the frame 11 through a pin is disposed behind the first box 5, a second mudguard 13 rotatably connected to a side wall of the frame 11 through a pin is disposed behind the second box 8 and the third box 10, three sets of adjusters 12 are fixed to a side wall of the frame 11, a bottom end of one set of adjusters 12 is rotatably connected to a top of the first mudguard 2, and bottom ends of the other two sets of adjusters 12 are rotatably connected to tops of the corresponding second mudguard 13, respectively, so that soil can be stopped during the process of rotary tillage of soil, and thus splashing of the soil can be avoided.

In some embodiments, as shown in fig. 1, a limiting plate 34 is disposed on one side of each rotary blade 3, and the top of each limiting plate 34 is fixedly connected to the inner wall of the top of the frame 11, so that during the rotary tillage of soil, both sides of the soil which is unscrewed can be limited to keep in a straight line, thereby preventing the soil from splashing out of the area after the rotary tillage soil loosening.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wheat cotton interplanting wheat stubble rotary tillage stubble cleaner, includes frame (11), its characterized in that: a first box body (5), a second box body (8) and a third box body (10) are respectively fixed inside the rack (11), a power input shaft (7) is rotatably connected to one side wall of the second box body (8) through a bearing, a driving bevel gear (14) is fixed to the surface of the power input shaft (7), a first rotating shaft (17), a second rotating shaft (19) and a third rotating shaft (21) are respectively rotatably connected to the inside of the second box body (8) through a bearing, a driven bevel gear (15) is fixed to the surface of the first rotating shaft (17), the driving bevel gear (14) is in meshing connection with the driven bevel gear (15), a first gear (16) is fixed to the surface of the first rotating shaft (17), a second gear (18) is fixed to the surface of the second rotating shaft (19), a third gear (20) is fixed to the surface of the third rotating shaft (21), the first gear (16) is in meshing connection with the second gear (18), the second gear (18) is in meshing connection with the third gear (20), a third rotating shaft (5) and a fourth rotating shaft (25) are respectively connected to the inside of the fourth rotating shaft (10), the surface of fifth pivot (26) all is fixed with fifth gear (27), the surface of sixth pivot (28) all is fixed with sixth gear (29), fourth gear (24) and fifth gear (27) meshing connection, fifth gear (27) and sixth gear (29) meshing connection, the inside of second box (8) rotates through the bearing and is connected with seventh pivot (23), seventh pivot (23) surface is fixed with seventh gear (22), seventh gear (22) and third gear (20) meshing connection, the inside of first box (5) and third box (10) all rotates through the bearing and is connected with eighth pivot (31), eighth pivot (31) surface all is fixed with eighth gear (30), eighth gear (30) and sixth gear (29) meshing connection, equal distance in both ends surface of seventh pivot (23) and eighth pivot (31) installs eighth pivot (3), the fixed both sides of second box (8) has two fixed joints (9) the both sides of transmission shaft (9) and the corresponding first pivot (9) and the fixed joint (32) of transmission shaft (9), the fixed joint (9) of two ends of transmission shaft (9) and the corresponding first pivot (17) and the corresponding first box (9) and the other end of transmission shaft (17) respectively, the fixed joint (9) of transmission shaft (9) and the first box (17) are connected with the other end of transmission shaft (9), the fixed joint (17), the fixed joint (9) of transmission shaft (9) and the other end of transmission shaft (9) and the first box (17) respectively, and a planetary reducer transmission system (4) is fixed below the second box body (8) and the third box body (10), and a dust cover (33) is mounted on the planetary reducer transmission system (4).

2. The rotary tillage stubble cleaner for interplanting wheat and cotton and wheat stubble as claimed in claim 1, is characterized in that: and a three-point suspension connecting frame (6) is fixed at the top of the frame (11).

3. The rotary tillage stubble cleaner for interplanting wheat and cotton and wheat stubble as claimed in claim 1, wherein: four supporting rods (35) are fixed on one side wall of the rack (11), and the soil covering wheels (1) are rotatably connected between every two adjacent supporting rods (35) through bearings.

4. The rotary tillage stubble cleaner for interplanting wheat and cotton and wheat stubble as claimed in claim 1, is characterized in that: the rear of first box (5) is provided with rotates first fender (2) of connection at a frame (11) lateral wall through the round pin axle, the rear of second box (8) and third box (10) all is provided with rotates second fender (13) of connection at a frame (11) lateral wall through the round pin axle, frame (11) lateral wall is fixed with three group's regulators (12), and one of them is a set of the bottom of regulator (12) rotates with the top of first fender (2) to be connected, and is two sets of in addition the bottom of regulator (12) rotates with the top of corresponding second fender (13) respectively and is connected.

5. The rotary tillage stubble cleaner for interplanting wheat and cotton and wheat stubble as claimed in claim 1, is characterized in that: one side of the rotary tillage cutter (3) is provided with a limiting plate (34), and the top of the limiting plate (34) is fixedly connected with the inner wall of the top of the rack (11).