CN213280684U - Improved straw chopping, returning and stubble cleaning machine - Google Patents
Improved straw chopping, returning and stubble cleaning machine Download PDFInfo
- Publication number
- CN213280684U CN213280684U CN202022274800.6U CN202022274800U CN213280684U CN 213280684 U CN213280684 U CN 213280684U CN 202022274800 U CN202022274800 U CN 202022274800U CN 213280684 U CN213280684 U CN 213280684U
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- Prior art keywords
- wheel
- stubble
- fixedly connected
- stubble cleaning
- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 239000010902 straw Substances 0.000 title claims abstract description 22
- 239000010985 leather Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000003860 storage Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003337 fertilizer Substances 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
- 238000009331 sowing Methods 0.000 description 1
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Abstract
The utility model discloses a modified straw cuts up still field stubble cleaner, which comprises a bod, the lower extreme of fuselage is provided with first stubble cleaning wheel, second stubble cleaning wheel, first stubble cleaning wheel, second stubble cleaning take turns to a plurality of blades of equal fixedly connected with, first fixed plate fixedly connected with visor is all run through at the both ends of first stubble cleaning wheel, second stubble cleaning wheel, the intermediate position of first stubble cleaning wheel is provided with first drive wheel, the intermediate position of second stubble cleaning wheel is provided with the second drive wheel, first drive wheel rotates through first leather strap and is connected with first action wheel, the second drive wheel rotates through the second leather strap and is connected with the second action wheel. The utility model discloses in, this equipment possess two stubble-cleaning wheels and the distribution of the blade distribution on the stubble-cleaning wheel that staggers, and the machine can effectively solve the inhomogeneous problem of current stubble-cleaning machine stubble-cleaning at the during operation, and twice stubble-cleaning has more effectively improved the stubble-cleaning quality simultaneously, has solved ordinary stubble-cleaning machine and has decomposed incomplete problem, is worth wideling popularize.
Description
Technical Field
The utility model relates to the field of straw chopping and returning stubble cleaner, in particular to a modified straw chopping and returning stubble cleaner.
Background
The traditional agricultural cultivation process comprises the main steps of soil loosening, seeding, cultivation, harvesting and the like, and in the development process of the traditional agricultural cultivation culture along with the industrialization process, individual steps in the agricultural cultivation can be realized through professional agricultural machinery, so that the agricultural working efficiency is greatly improved. If the existing thresher can realize independent threshing, the harvesting efficiency of farmers can be greatly improved. But the whole straw left after threshing is placed in the field, so as to protect the environment and not to be burnt; therefore, the existing stubble cleaner is mainly used for removing the crop stubble left in the field after harvesting.
However, the existing stubble cleaner has the following defects: 1. the straw is not thoroughly decomposed when the existing stubble cleaner cleans the stubble, so that the straw is difficult to rot when being buried in a field and is absorbed by soil, and improvement is urgently needed; 2. the existing stubble cleaner has only the function of stubble cleaning, namely, long straws are cut into small sections and then enter a field, and the function is single.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an improved straw chopping, returning and stubble cleaning machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a modified straw chopping and returning stubble cleaner comprises a machine body, wherein a gear box is fixedly connected to the upper end of the left side of the machine body, a hanging rod is rotatably connected to the upper end of the gear box through a rotating shaft, a universal joint transmission shaft is arranged inside the gear box, a first conical gear is fixedly connected to the end part of the universal joint transmission shaft, a second conical gear is meshed and connected to the first conical gear, a transmission rod is fixedly connected to the end part of the second conical gear, a first driving wheel and a second driving wheel are fixedly connected to the transmission rod, a material storage area is fixedly connected to the upper end of the right side of the machine body, a blanking valve is arranged at the lower end of the material storage area, a blanking pipe is fixedly connected to the lower end of the blanking valve, a blanking port is arranged at the lower end of the blanking pipe, two first fixing plates are arranged at the front end of the, the lower end of the machine body is provided with a first stubble cleaning wheel and a second stubble cleaning wheel, the first stubble cleaning wheel and the second stubble cleaning wheel are fixedly connected with a plurality of blades, two ends of the first stubble cleaning wheel and the second stubble cleaning wheel penetrate through a first fixing plate and are fixedly connected with a protective cover, the front end of the protective cover is in threaded connection with a plurality of screws, a first transmission wheel is arranged at the middle position of the first stubble cleaning wheel, a second transmission wheel is arranged at the middle position of the second stubble cleaning wheel, the first transmission wheel is rotatably connected with a first driving wheel through a first leather strip, the second transmission wheel is rotatably connected with a second driving wheel through a second leather strip, a wheel carrier is arranged at the lower end of the right side of the machine body, the right end of the machine body is fixedly connected with a second fixing plate, the lower end of the second fixing plate is fixedly connected with a connecting rod, and the lower end of the connecting rod is fixedly connected with, the upper end of the third fixing plate is fixedly connected to the lower end of the right side of the machine body, and the lower end of the third fixing plate is rotatably connected with a ratchet wheel.
As a further description of the above technical solution:
the front end of the hanging rod is fixedly connected with a hanging piece.
As a further description of the above technical solution:
and fixing frames are fixedly connected to two sides of the gear box.
As a further description of the above technical solution:
and a feeding port is arranged at the upper end of the material storage area.
As a further description of the above technical solution:
the front end of the universal joint transmission shaft penetrates through the left side of the gear box.
As a further description of the above technical solution:
the lower end of the wheel carrier is rotatably connected with a wheel.
As a further description of the above technical solution:
and a spring is arranged outside the connecting rod.
As a further description of the above technical solution
And mud blocking sheets are arranged on the front side and the rear side of the lower end of the machine body.
The utility model discloses following beneficial effect has:
1. in the utility model, the lower end of the machine body is provided with a first stubble cleaning wheel and a second stubble cleaning wheel, the first stubble cleaning wheel and the second stubble cleaning wheel are fixedly connected with a plurality of blades, the two ends of the first stubble cleaning wheel and the second stubble cleaning wheel are both penetrated through a first fixed plate and fixedly connected with a protective cover, the front end of the protective cover is in threaded connection with a plurality of screws, the middle position of the first stubble cleaning wheel is provided with a first transmission wheel, the middle position of the second stubble cleaning wheel is provided with a second transmission wheel, the first transmission wheel is connected with a first driving wheel through the rotation of a first leather strip, the second transmission wheel is connected with a second driving wheel through the rotation of a second leather strip, the stubble cleaning machine is provided with two stubble cleaning wheels, the blades on the stubble cleaning wheels are distributed in a staggered way, the problem of uneven stubble cleaning of the existing stubble cleaning machine can be effectively solved when the machine, meanwhile, the two times of stubble cleaning more effectively improves the stubble cleaning quality and solves the problem of incomplete decomposition of the common stubble cleaning machine.
2. The utility model discloses in, the right side upper end fixedly connected with storage area of fuselage, the upper end of storage area is provided with the pan feeding mouth, and the lower extreme of storage area is provided with the unloading valve, and the lower extreme fixedly connected with unloading pipe of unloading valve, the lower extreme of unloading pipe are provided with the feed opening, can sow, fertilize operation such as in the right side upper end fixedly connected with storage area of fuselage at stubble-cleaning during operation, have improved agricultural cultivation's work efficiency, are worth wideling popularize.
Drawings
FIG. 1 is a front view of an improved stubble cleaner with stalk chopping and field returning provided by the present invention;
FIG. 2 is a schematic view of a stubble ploughing roller of an improved stubble ploughing machine for chopping stalks and returning the stalks into the field;
FIG. 3 is a schematic view of a transmission structure of an improved stubble cleaner for cutting stalks and returning the stalks into fields;
fig. 4 is a schematic view of the internal structure of a gear box of the improved straw chopping and returning stubble cleaner provided by the utility model.
Illustration of the drawings:
1. a body; 2. a universal joint drive shaft; 3. hanging parts; 4. a hanging rod; 5. a fixed mount; 6. a gear case; 7. a material storage area; 8. a feeding port; 9. a discharge valve; 10. a second fixing plate; 11. a spring; 12. a connecting rod; 13. a ratchet wheel; 14. a third fixing plate; 15. a wheel carrier; 16. a wheel; 17. a feeding port; 18. a discharging pipe; 19. a protective cover; 20. a screw; 21. a first stubble ploughing wheel; 22. a blade; 23. a mud guard sheet; 24. a first leather strip; 25. a second leather strip; 26. a first drive wheel; 27. a second stubble ploughing wheel; 28. a first drive pulley; 29. a second transmission wheel; 30. a rotating shaft; 31. a first fixing plate; 32. a first conical gear; 33. a second conical gear; 34. a transmission rod; 35. a second driving wheel.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an improved straw chopping, returning and stubble cleaning machine comprises a machine body 1, wherein a gear box 6 is fixedly connected to the upper end of the left side of the machine body 1, a hanging rod 4 is rotatably connected to the upper end of the gear box 6 through a rotating shaft 30, a universal joint transmission shaft 2 is arranged inside the gear box 6, a first conical gear 32 is fixedly connected to the end portion of the universal joint transmission shaft 2, a second conical gear 33 is connected to the first conical gear 32 in a meshed mode, a transmission rod 34 is fixedly connected to the end portion of the second conical gear 33, a first driving wheel 26 and a second driving wheel 35 are fixedly connected to the transmission rod 34, a material storage area 7 is fixedly connected to the upper end of the right side of the machine body 1, a discharging valve 9 is arranged at the lower end of the material storage area 7, a discharging pipe 18 is fixedly connected to the lower end of the discharging valve 9, a discharging port 17 is arranged at the lower end of the discharging pipe, the lower end of the machine body 1 is provided with a first stubble cleaning wheel 21 and a second stubble cleaning wheel 27, the first stubble cleaning wheel 21 and the second stubble cleaning wheel 27 are both fixedly connected with a plurality of blades 22, both ends of the first stubble cleaning wheel 21 and the second stubble cleaning wheel 27 are both penetrated through a first fixing plate 31 and fixedly connected with a protective cover 19, the front end of the protective cover 19 is both in threaded connection with a plurality of screws 20, the middle position of the first stubble cleaning wheel 21 is provided with a first driving wheel 28, the middle position of the second stubble cleaning wheel 27 is provided with a second driving wheel 29, the first driving wheel 28 is rotatably connected with a first driving wheel 26 through a first leather strip 24, the second driving wheel 29 is rotatably connected with a second driving wheel 35 through a second leather strip 25, the right lower end of the machine body 1 is provided with a wheel carrier 15, the right end of the machine body 1 is fixedly connected with a second fixing plate 10, the lower end of the second fixing plate 10 is fixedly connected with a connecting rod 12, the lower, the upper end of the third fixing plate 14 is fixedly connected to the lower end of the right side of the machine body 1, and the lower end of the third fixing plate 14 is rotatably connected with a ratchet wheel 13.
The front end of the hanging rod 4 is fixedly connected with a hanging piece 3. The both sides fixedly connected with mount 5 of gear box 6 is used for guaranteeing the stability of gear box 6, and the upper end of storage area 7 is provided with pan feeding mouth 8, and the left side of gear box 6 is run through to the front end of universal joint transmission shaft 2, and the lower extreme of wheel carrier 15 rotates and is connected with wheel 16 and accelerates the machine to impel forward, and the outside of connecting rod 12 is provided with spring 11, and both sides all are provided with fender mud piece 23 around the lower extreme of fuselage 1 and are used for preventing earth from splashing.
The working principle is as follows: the external machine rotates the universal joint transmission shaft 2, the universal joint transmission shaft 2 rotates to drive the first conical gear 32 to rotate, the first conical gear 32 drives the second conical gear 33 which is meshed and connected to rotate, the third conical gear 33 drives the transmission rod 34 which is fixedly connected with the third conical gear to rotate, the first driving wheel 26 and the second driving wheel 35 which are fixed on the transmission rod 34 rotate simultaneously, the first driving wheel 26 drives the first transmission wheel 28 which is rotatably connected to rotate through the first leather strip 24 to rotate, the second driving wheel 35 drives the second transmission wheel 29 which is rotatably connected to rotate through the second leather strip 25 to rotate, the first transmission wheel 28 and the second transmission wheel 29 respectively drive the first stubble cleaning wheel 21 and the second stubble cleaning wheel 27 which are fixedly connected to rotate, and the blades 22 which are fixedly connected to the first stubble cleaning wheel 21 and the second stubble cleaning wheel 27 rotate simultaneously under the rotation of the first stubble cleaning wheel 21 and the second stubble cleaning wheel 27, the blades 22 can effectively crush and stubble-cleaning the straws in the rotating process, the stubble-cleaning machine walks forwards in the stubble-cleaning work, the rear material storage area 7 opens the blanking valve 9 and can simultaneously fertilize or sow in the forward movement, and the rear thorn wheels 13 level the land and cover the fertilizer or seeds after the stubble-cleaning and sowing are completed.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an improved straw cuts up still stubble-cleaning machine of field, includes fuselage (1), its characterized in that: the upper end of the left side of the machine body (1) is fixedly connected with a gear box (6), the upper end of the gear box (6) is rotatably connected with a hanging rod (4) through a rotating shaft (30), a universal joint transmission shaft (2) is arranged inside the gear box (6), a first conical gear (32) is fixedly connected with the end part of the universal joint transmission shaft (2), a second conical gear (33) is meshed with the first conical gear (32), a transmission rod (34) is fixedly connected with the end part of the second conical gear (33), a first driving wheel (26) and a second driving wheel (35) are fixedly connected with the transmission rod (34), a storage area (7) is fixedly connected with the upper end of the right side of the machine body (1), a blanking valve (9) is arranged at the lower end of the storage area (7), a blanking pipe (18) is fixedly connected with the lower end of the blanking valve, a feed opening (17) is formed in the lower end of the feeding pipe (18), two first fixing plates (31) are arranged at the front end of the machine body (1), a plurality of screws (20) are in threaded connection with the first fixing plates (31), a first stubble cleaning wheel (21) and a second stubble cleaning wheel (27) are arranged at the lower end of the machine body (1), a plurality of blades (22) are fixedly connected with the first stubble cleaning wheel (21) and the second stubble cleaning wheel (27), protective covers (19) are fixedly connected with the first fixing plates (31) through the two ends of the first stubble cleaning wheel (21) and the second stubble cleaning wheel (27), a plurality of screws (20) are in threaded connection with the front ends of the protective covers (19), a first transmission wheel (28) is arranged in the middle of the first stubble cleaning wheel (21), and a second transmission wheel (29) is arranged in the middle of the second stubble cleaning wheel (27), first drive wheel (28) rotate through first leather strap (24) and are connected with first action wheel (26), second drive wheel (29) rotate through second leather strap (25) and are connected with second action wheel (35), the right side lower extreme of fuselage (1) is provided with wheel carrier (15), the right-hand member fixedly connected with second fixed plate (10) of fuselage (1), the lower extreme fixedly connected with connecting rod (12) of second fixed plate (10), the lower extreme fixedly connected with third fixed plate (14) of connecting rod (12), the upper end fixed connection of third fixed plate (14) is at the right side lower extreme of fuselage (1), the lower extreme of third fixed plate (14) rotates and is connected with ratchet wheel (13).
2. The improved straw chopping, returning and stubble cleaning machine as claimed in claim 1, wherein: the front end of the hanging rod (4) is fixedly connected with a hanging piece (3).
3. The improved straw chopping, returning and stubble cleaning machine as claimed in claim 1, wherein: and fixed frames (5) are fixedly connected to two sides of the gear box (6).
4. The improved straw chopping, returning and stubble cleaning machine as claimed in claim 1, wherein: and a feeding port (8) is arranged at the upper end of the material storage area (7).
5. The improved straw chopping, returning and stubble cleaning machine as claimed in claim 1, wherein: the front end of the universal joint transmission shaft (2) penetrates through the left side of the gear box (6).
6. The improved straw chopping, returning and stubble cleaning machine as claimed in claim 1, wherein: the lower end of the wheel carrier (15) is rotatably connected with a wheel (16).
7. The improved straw chopping, returning and stubble cleaning machine as claimed in claim 1, wherein: and a spring (11) is arranged outside the connecting rod (12).
8. The improved straw chopping, returning and stubble cleaning machine as claimed in claim 1, wherein: and mud guard sheets (23) are arranged on the front side and the rear side of the lower end of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274800.6U CN213280684U (en) | 2020-10-14 | 2020-10-14 | Improved straw chopping, returning and stubble cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274800.6U CN213280684U (en) | 2020-10-14 | 2020-10-14 | Improved straw chopping, returning and stubble cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213280684U true CN213280684U (en) | 2021-05-28 |
Family
ID=76013908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022274800.6U Expired - Fee Related CN213280684U (en) | 2020-10-14 | 2020-10-14 | Improved straw chopping, returning and stubble cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213280684U (en) |
-
2020
- 2020-10-14 CN CN202022274800.6U patent/CN213280684U/en not_active Expired - Fee Related
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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: 20210528 |