CN214627892U - Rotary cultivator with straw processing function - Google Patents
Rotary cultivator with straw processing function Download PDFInfo
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- CN214627892U CN214627892U CN202120484491.7U CN202120484491U CN214627892U CN 214627892 U CN214627892 U CN 214627892U CN 202120484491 U CN202120484491 U CN 202120484491U CN 214627892 U CN214627892 U CN 214627892U
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- rotary cultivator
- frame
- gear
- cultivator frame
- rotary
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- 239000010902 straw Substances 0.000 title claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 30
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000003971 tillage Methods 0.000 abstract description 11
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rotary cultivator with straw processing function belongs to the rotary cultivator technical field, including the rotary cultivator frame, the upper end of rotary cultivator frame is provided with the apron, be provided with in the middle of the side of rotary cultivator frame and pull the frame, the both ends of rotary cultivator frame are provided with the curb plate, the inside of curb plate is provided with arbor end bearing flange, the utility model discloses a bevel pinion rotates and transfers big bevel gear to rotate, and big bevel gear coaxial coupling's pinion rotates and drives the gear wheel rotation, and the middle gear of gear wheel lower extreme follows to rotate, and the four-axis rotation that the middle gear is located, and then drives arbor assembly rotation, realizes the rotary tillage, and the ploughing shovel plows the field, divides the soil board to divide soil, can not leave over the soil that does not rotate, improves rotary tillage efficiency; simultaneously the scraper is cleared the earth on firming wheel surface and is shoveled, separates the baffle and carries out the reposition of redundant personnel and leads out, avoids the soil block great to cause later stage clearance inconvenient.
Description
Technical Field
The utility model belongs to the technical field of the rotary cultivator, concretely relates to rotary cultivator with straw processing function.
Background
The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried below the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-stage seeding.
The rotary tillage cutter shaft is divided into a horizontal shaft type, a vertical shaft type and an inclined type according to the configuration mode of the rotary tillage cutter shaft. The correct use and adjustment of the rotary tiller is important to maintain its good technical state and to ensure the quality of cultivation.
The prior art has the following problems: when the existing rotary cultivator for straw treatment is used, the middle gear position can not be used for rotary cultivation, soil which is not rotary cultivated can be left, the direction of the rotary cultivator needs to be adjusted for rotary cultivation again, the rotary cultivation efficiency is low, meanwhile, a scraper is inconvenient to clean, and the cleaned soil is large and difficult to clean subsequently.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a rotary cultivator with straw processing function has simple structure, and the rotary tillage is efficient, and scraper clearance is portable characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a rotary cultivator with straw treatment function comprises a rotary cultivator frame, a cover plate is arranged at the upper end of the rotary cultivator frame, a traction frame is arranged in the middle of the side edge of the rotary cultivator frame, side plates are arranged at the two ends of the rotary cultivator frame, cutter shaft end bearing flanges are arranged inside the side plates, a cutter shaft assembly is arranged between the two cutter shaft end bearing flanges, a small bevel gear is arranged in the middle of the upper end of the rotary cultivator frame, the side edge of the small bevel gear is connected with a large bevel gear, a small gear is arranged in the middle of the large bevel gear, the lower end of the small gear is meshed with a large gear, the lower end of the large gear is meshed with a middle gear, a four shaft is arranged in the middle of the middle gear, the two ends of the four shaft are connected with the cutter shaft assembly through a four-shaft right bearing seat, a soil separating plate is arranged in the middle of one side of the rotary cultivator frame, divide the lower extreme of native board to be provided with the plough shovel, the opposite side of rotary cultivator frame is provided with the scraper, the side of scraper is provided with the connecting piece, the lower extreme of connecting piece is provided with the firming wheel, be provided with the push rod between the side upper end of scraper and the rotary cultivator frame, the upper end surface of push rod is provided with the spring, be provided with the traction lever between the gear box in the middle of the upper end of traction frame and the rotary cultivator frame.
Preferably, the lower end of the traction frame is connected with the rotary cultivator frame through a pin shaft.
Preferably, the side edge of the side plate is provided with a second end cover at a position corresponding to the cutter shaft end bearing flange, and the side edge of the second end cover is provided with a first end cover.
Preferably, a shaft bearing sleeve is arranged at a position, corresponding to the bevel pinion, of the side edge of the gear box of the rotary cultivator frame, a first tapered roller bearing is arranged between the shaft bearing sleeve and the bevel pinion, and a shaft transparent cover is arranged on the side edge of the shaft bearing sleeve.
Preferably, the large bevel gear and the small gear are connected through a second shaft, two ends of the second shaft are connected with the gear box at the upper end of the rotary cultivator frame through a second tapered roller bearing, and two shaft pressing covers are arranged on two sides of the gear box at the upper end of the rotary cultivator frame and correspond to the second shaft.
Preferably, the surface of the scraper is uniformly provided with separation guide plates.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a big bevel gear rotation is transferred in the rotation of little bevel gear, and big bevel gear coaxial coupling's pinion rotates and drives the gear wheel rotation, and the middle gear of gear wheel lower extreme follows to rotate, and the four-axis rotation at middle gear place, and then drive arbor assembly rotation realizes the rotary tillage, and the ploughshare carries out the ploughing, divides the native board to divide the soil, can not leave over the not rotary tillage soil, improves rotary tillage efficiency; simultaneously the scraper is cleared the earth on firming wheel surface and is shoveled, separates the baffle and carries out the reposition of redundant personnel and leads out, avoids the soil block great to cause later stage clearance inconvenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a cross-sectional view taken along line a-a of fig. 1 in accordance with the present invention;
fig. 5 is a top view of the present invention shown in fig. 1;
fig. 6 is a cross-sectional view taken along line B-B of fig. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the installation structure of the partition guide plate of the present invention;
in the figure: 1. a cover plate; 2. a rotary cultivator frame; 3. a pin shaft; 4. a tractor frame; 5. a push rod; 6. a spring; 7. a scraper plate; 8. a connecting member; 9. a soil compacting wheel; 10. a draw bar; 11. a side plate; 12. a bevel pinion gear; 13. a large bevel gear; 14. a pinion gear; 15. a bull gear; 16. a middle gear; 17. a first tapered roller bearing; 18. a shaft bearing housing; 19. a shaft transparent cover; 20. a second tapered roller bearing; 21. two axes; 22. a two-shaft gland; 23. a first end cover; 24. a second end cover; 25. a cutter shaft end bearing flange; 26. assembling a cutter shaft; 27. a four-shaft cutter shaft right bearing seat; 28. a fourth axis; 29. a soil separating plate; 30. ploughing and shoveling; 31. the guide plates are separated.
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.
Referring to fig. 1-7, the present invention provides the following technical solutions: a rotary cultivator with straw treatment function comprises a rotary cultivator frame 2, a cover plate 1 is arranged at the upper end of the rotary cultivator frame 2, a traction frame 4 is arranged in the middle of the side edge of the rotary cultivator frame 2, side plates 11 are arranged at two ends of the rotary cultivator frame 2, cutter shaft end bearing flanges 25 are arranged inside the side plates 11, a cutter shaft assembly 26 is arranged between the two cutter shaft end bearing flanges 25, a small bevel gear 12 is arranged in a middle gear box at the upper end of the rotary cultivator frame 2, a large bevel gear 13 is connected to the side edge of the small bevel gear 12, a small gear 14 is arranged in the middle of the large bevel gear 13, a large gear 15 is meshed with the lower end of the small gear 14, a medium gear 16 is meshed with the lower end of the large gear 15, a four shaft 28 is arranged in the middle of the medium gear 16, two ends of the four shaft 28 are connected with the cutter shaft assembly 26 through a four-shaft right bearing seat 27, a soil separating plate 29 is arranged in the middle of one side of the rotary cultivator frame 2, the lower end of the soil separating plate 29 is provided with a plough shovel 30, the other side of the rotary cultivator frame 2 is provided with a soil scraping plate 7, the side edge of the soil scraping plate 7 is provided with a connecting piece 8, the lower end of the connecting piece 8 is provided with a soil compacting wheel 9, a push rod 5 is arranged between the upper end of the side edge of the soil scraping plate 7 and the rotary cultivator frame 2, the upper end surface of the push rod 5 is provided with a spring 6, and a traction rod 10 is arranged between the upper end of the traction frame 4 and a gear box in the middle of the rotary cultivator frame 2.
In particular, the lower end of the traction frame 4 is connected with the rotary cultivator frame 2 through a pin shaft 3,
through adopting above-mentioned technical scheme, conveniently pull fixing of frame 4.
Specifically, the side edge of the side plate 11 is provided with a second end cover 24 at a position corresponding to the cutter shaft end bearing flange 25, the side edge of the second end cover 24 is provided with a first end cover 23,
by adopting the technical scheme, the sealing protection is convenient to carry out.
Specifically, a shaft bearing sleeve 18 is arranged at the position of the side edge of the gear box of the rotary cultivator frame 2 corresponding to the small bevel gear 12, a tapered roller bearing I17 is arranged between the shaft bearing sleeve 18 and the small bevel gear 12, a shaft transparent cover 19 is arranged at the side edge of the shaft bearing sleeve 18,
by adopting the technical scheme, the bevel pinion 12 can work stably.
Specifically, the large bevel gear 13 and the small gear 14 are connected through a second shaft 21, two ends of the second shaft 21 are connected with the gear box at the upper end of the rotary cultivator frame 2 through a tapered roller bearing 20, two shaft gland covers 22 are arranged at two sides of the gear box at the upper end of the rotary cultivator frame 2 corresponding to the positions of the second shaft 21,
by adopting the technical scheme, the large bevel gear 13 and the small gear 14 can rotate stably, and the sealing performance of the bearings at two ends is improved.
In particular, the surface of the scraper bar 7 is uniformly provided with a separation guide plate 31,
through adopting above-mentioned technical scheme, carry out the reposition of redundant personnel and lead to open, avoid the soil block great to cause later stage clearance inconvenient.
The utility model discloses a theory of operation and use flow: when the utility model is used, the rotary cultivator is arranged at the tail part of the tractor, the small bevel gear 12 rotates to transfer the large bevel gear 13 to rotate, the small gear 14 coaxially connected with the large bevel gear 13 rotates to drive the big gear 15 to rotate, the middle gear 16 at the lower end of the big gear 15 rotates along with the big gear, the four shaft 28 where the middle gear 16 is located rotates to further drive the cutter shaft assembly 26 to rotate, rotary tillage is realized, the ploughing shovel 30 ploughs the field, the soil separating plate 29 separates soil, the soil pressing wheel 9 presses soil, no soil which is not subjected to rotary tillage is left, and the rotary tillage efficiency is improved; simultaneously scraper 7 is cleared the earth on soil pressing wheel 9 surfaces and is shoveled, separates baffle 31 and carries out the reposition of redundant personnel and leads out, avoids the soil block great to cause later stage clearance inconvenient, and it is portable to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rotary cultivator with straw processing function, includes rotary cultivator frame (2), its characterized in that: the upper end of rotary cultivator frame (2) is provided with apron (1), be provided with in the middle of the side of rotary cultivator frame (2) and pull frame (4), the both ends of rotary cultivator frame (2) are provided with curb plate (11), the inside of curb plate (11) is provided with arbor end bearing flange (25), two be provided with arbor assembly (26) between arbor end bearing flange (25), the upper end intermediate gear case of rotary cultivator frame (2) is provided with bevel pinion (12), the side of bevel pinion (12) is connected with bevel gear (13), the centre of bevel gear (13) is provided with pinion (14), the lower extreme meshing of pinion (14) is connected with gear wheel (15), the lower extreme meshing of gear wheel (15) is connected with intermediate gear (16), the centre of intermediate gear (16) is provided with four-axis (28), be connected through four-axis arbor right bearing seat (27) between the both ends of four-axis (28) and arbor assembly (26), be provided with in the middle of one side of rotary cultivator frame (2) and divide native board (29), the lower extreme that divides native board (29) is provided with ploughing shovel (30), the opposite side of rotary cultivator frame (2) is provided with scraper (7), the side of scraper (7) is provided with connecting piece (8), the lower extreme of connecting piece (8) is provided with soil compacting wheel (9), be provided with between the side upper end of scraper (7) and rotary cultivator frame (2) push rod (5), the upper end surface of push rod (5) is provided with spring (6), be provided with traction lever (10) between the upper end of traction frame (4) and the gear box in the middle of rotary cultivator frame (2).
2. The rotary cultivator with the straw treatment function of claim 1, wherein: the lower end of the traction frame (4) is connected with the rotary cultivator frame (2) through a pin shaft (3).
3. The rotary cultivator with the straw treatment function of claim 1, wherein: and a second end cover (24) is arranged at the position, corresponding to the cutter shaft end bearing flange (25), of the side edge of the side plate (11), and a first end cover (23) is arranged on the side edge of the second end cover (24).
4. The rotary cultivator with the straw treatment function of claim 1, wherein: a shaft bearing sleeve (18) is arranged at the position, corresponding to the small bevel gear (12), of the side edge of the gear box of the rotary cultivator rack (2), a tapered roller bearing I (17) is arranged between the shaft bearing sleeve (18) and the small bevel gear (12), and a shaft transparent cover (19) is arranged on the side edge of the shaft bearing sleeve (18).
5. The rotary cultivator with the straw treatment function of claim 1, wherein: big bevel gear (13) and pinion (14) all are connected through two axle (21), be connected through tapered roller bearing two (20) between the both ends of two axle (21) and rotary cultivator frame (2) upper end gear box, rotary cultivator frame (2) upper end gear box both sides correspond the position with two axle (21) and are provided with two gland (22).
6. The rotary cultivator with the straw treatment function of claim 1, wherein: the surface of the scraper (7) is uniformly provided with separating guide plates (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484491.7U CN214627892U (en) | 2021-03-05 | 2021-03-05 | Rotary cultivator with straw processing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484491.7U CN214627892U (en) | 2021-03-05 | 2021-03-05 | Rotary cultivator with straw processing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214627892U true CN214627892U (en) | 2021-11-09 |
Family
ID=78451506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120484491.7U Expired - Fee Related CN214627892U (en) | 2021-03-05 | 2021-03-05 | Rotary cultivator with straw processing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214627892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115517037A (en) * | 2022-10-26 | 2022-12-27 | 连云港双亚机械有限公司 | Detachable multipurpose rotary cultivator |
-
2021
- 2021-03-05 CN CN202120484491.7U patent/CN214627892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115517037A (en) * | 2022-10-26 | 2022-12-27 | 连云港双亚机械有限公司 | Detachable multipurpose rotary cultivator |
| CN115517037B (en) * | 2022-10-26 | 2023-07-18 | 连云港双亚机械有限公司 | Detachable multipurpose rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |