CN218417388U - Double-cutter field returning machine - Google Patents
Double-cutter field returning machine Download PDFInfo
- Publication number
- CN218417388U CN218417388U CN202222976353.8U CN202222976353U CN218417388U CN 218417388 U CN218417388 U CN 218417388U CN 202222976353 U CN202222976353 U CN 202222976353U CN 218417388 U CN218417388 U CN 218417388U
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- flail
- flail knife
- box
- blade
- double
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- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 239000010985 leather Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000003306 harvesting Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 240000008042 Zea mays Species 0.000 description 13
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 13
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 10
- 235000005822 corn Nutrition 0.000 description 10
- 239000010902 straw Substances 0.000 description 8
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 235000009973 maize Nutrition 0.000 description 3
- 238000003971 tillage Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a double knives is field machine still, include: the organism, reaping portion, the lifting part, take off leather clothing portion, storage portion, the activity of reaping portion sets up the front end at the organism, the lifting part, take off leather clothing portion, storage portion all sets up the upper portion at the organism, the middle part of organism is equipped with drive arrangement, reaping portion, the lifting part, take off leather clothing portion and be connected with drive arrangement respectively, take off leather clothing portion level and set up between lifting part and storage portion, reaping portion includes a plurality of cutting platforms that set up side by side and sets up the snapping roll on the cutting platform frame respectively, the flail box corresponds the bottom that sets up at the snapping roll respectively, the flail box all includes the gear box, the horn box, the upper portion and the lower part of horn box are equipped with first flail respectively, the second flail knife, the front end lower part of cutting platforms is equipped with the cross-section and is semicircular supporting shoe. The utility model discloses simple structure, novel in design, reasonable, convenient operation, swift, easy maintenance, operating efficiency and operation high quality have stronger popularization and application and worth.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to double knives is field machine still.
Background
The corn harvester is an agricultural machine which can complete multiple operations such as ear picking, stacking and stalk returning once to the field once by using machinery when the corn is ripe, and the corn harvester completes operation equipment for harvesting corn straws through the machinery, thereby reducing the labor intensity, being matched with a motor vehicle capable of walking in a farmland, completing the operation of harvesting the corn straws, shortening the labor cycle of harvesting the corn and reducing the labor intensity. As shown in fig. 1-2, in the actual operation process, the blade of the original flail knife returning machine of the corn harvester is higher off the ground, and only one flail knife reaps corn straws, so that the corn straws are left in the ground, and weeds cannot be smashed, but at present, the soil erosion is protected according to the national advocated land protection, no-tillage planting is adopted for the corn, and the burning of the straws is forbidden, so that the inconvenience is brought to the no-tillage planting in the next year.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, novel in design, reasonable, operation and easy maintenance greatly improve still field machine operating efficiency and operation quality's double knives still field machine.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a double-blade field returning machine comprising: organism, harvesting portion, lifting unit, take off leather clothing portion, storage portion, harvesting portion activity sets up the front end of organism, lifting unit, take off leather clothing portion, storage portion all set up the upper portion of organism, the middle part of organism is equipped with drive arrangement, harvesting portion, lifting unit, take off leather clothing portion respectively with drive arrangement connects, it sets up to take off leather clothing portion level lifting unit with be located between the storage portion drive arrangement's upper portion, its characterized in that, harvesting portion includes a plurality of cutting platforms frame that set up side by side and sets up respectively pluck ear roller, flail knife case on the cutting platform frame, the flail knife case corresponds the setting respectively and is in pluck the bottom of ear roller, the upper portion and the lower part of flail knife case are equipped with first flail knife, second flail knife, first flail knife, second flail knife respectively with the flail knife axle swing joint that sets up in the cutting platform frame, the front end lower part of cutting platforms frame is equipped with the cross-section and is semicircular supporting shoe.
In the structure, the flail knife box comprises a gear box and an angle box, a first bearing and a second bearing are respectively embedded into the inner sides of the two ends of the angle box and the gear box, the flail knife shaft penetrates through the angle box and is provided with a first bevel gear, the flail knife shaft is matched with the first bearing, the first flail knife and the second flail knife are respectively positioned on the upper portion and the lower portion of the angle box, and the angle box is vertically arranged at one end of the gear box.
In the structure, a gear shaft is arranged in the gear box, a second bevel gear is arranged at one end, close to the angle box, of the gear shaft, the second bevel gear is matched with the first bevel gear, the second bevel gear is meshed with the first bevel gear, and the angle box is connected with the gear box through bolts.
In the above structure, the first flail knife and the second flail knife include a first flail knife seat and a second flail knife seat which are used for fixing the first flail knife and the second flail knife, the first flail knife and the second flail knife are respectively connected with the first flail knife seat and the second flail knife seat through screws, and the first flail knife seat and the second flail knife seat are respectively arranged at corresponding fixing positions at two ends of the flail knife shaft.
In the above structure, the first flail knife and the second flail knife are arranged in parallel, the first flail knife and the second flail knife are multiple, and the multiple first flail knives and the multiple second flail knives correspond to the mounting grooves on the first flail knife seat and the second flail knife seat respectively.
In the structure, one end of the flail box, which is far away from the second bevel gear, is movably connected with the driving device through a connecting mechanism.
In the structure, one side of the lifting part is provided with a control device, one end of the lifting part is movably connected with the header frame, and the other end of the lifting part is in through connection with the peeling part.
In the structure, the storage part is movably arranged at the rear end of the machine body and comprises a storage bin and an unloading mechanism, the bottom of the rear side of the storage bin is connected with the machine body through a hinge shaft, an automatic unloading door is arranged at the rear side of the storage bin, a bin cover is movably arranged at the upper part of the storage bin, the unloading mechanism is arranged at the front side of the storage bin and is a gear lifting mechanism or a cylinder platform lifting mechanism, and the unloading mechanism is connected with the control device.
In the structure, the distance between the cutting platforms arranged side by side can be adjusted.
The beneficial effects of the utility model reside in that:
the utility model discloses simple structure, novel in design, reasonable, convenient operation, swift greatly improve still field machine's operating efficiency and operation quality, have stronger popularization and application and worth. The utility model provides a maize harvester still field machine chopper device has improved and has reaped efficiency, reduces the maize and reaps operation intensity, and it can thoroughly be chopped up by the straw that the tire rolled, effectively improves still field machine's work efficiency.
Drawings
FIG. 1 is a schematic structural view of a single-blade returning machine in the present production;
FIG. 2 is a schematic view of a flail box of the single-blade returning machine;
FIG. 3 is a schematic structural view of an embodiment of the double-blade returning machine of the present invention;
fig. 4 is a schematic view of the structure of the flail box in the embodiment of the double-blade returning machine of the present invention.
In the figure, 1-machine body, 2-harvesting part, 3-lifting part, 4-peeling part, 5-storing part, 6-driving device, 7-cutting bench, 8-ear picking roller, 9-flail box, 10-first flail knife, 11-second flail knife, 12-flail knife shaft, 13-gear box, 14-angle box, 15-first bearing, 16-second bearing, 17-first bevel gear, 18-gear shaft, 19-second bevel gear, 20-first flail knife seat, 21-second flail knife seat, 22-control device and 23-supporting block.
Detailed Description
The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 3-4, a double-blade returning machine comprises: organism 1, harvesting part 2, lifting part 3, skinning part 4, storage part 5, harvesting part 2 activity sets up the front end at organism 1, lifting part 3, skinning part 4, storage part 5 all sets up the upper portion at organism 1, the middle part of organism 1 is equipped with drive arrangement 6, harvesting part 2, lifting part 3, skinning part 4 is connected with drive arrangement 6 respectively, skinning part 4 level sets up between lifting part 3 and storage part 5 and is located drive arrangement 6's upper portion, harvesting part 2 includes a plurality of cutting platforms that set up side by side and sets up the ear picking roller 8 on cutting platform frame 7 respectively, flail box 9 corresponds the bottom that sets up at ear picking roller 8 respectively, the upper portion and the lower part of flail box 9 are equipped with first flail knife 10 respectively, second flail knife 11, first flail knife 10, second flail knife 11 respectively with the flail axle 12 swing joint that sets up in the flail box 9, the front end lower part of cutting platform frame 7 is equipped with the supporting shoe 23 that the cross-section is semicircular.
Specifically, in this embodiment, the supporting block is matched with the front end of the header frame 7, the bottom surface of the supporting block is a smooth arc surface, and the distance between the supporting block 23 and the ground is adjustable.
The utility model discloses in the embodiment of preferred, flail box 12 includes gear box 13, angle case 14, and the inboard embedding in both ends of angle case 14, gear box 13 is equipped with first bearing 15, second bearing 16 respectively, and flail axle 12 runs through the setting of angle case 14, is equipped with first bevel gear 17 on the flail axle 12, flail axle 12 and first bearing 15 phase-match, and first flail knife 10, second flail knife 11 are located the upper portion and the lower part of angle case 14 respectively, and angle case 14 sets up the one end at gear box 13 perpendicularly.
Specifically, in this embodiment, the inside of the corner box 14 is provided with two fixing grooves for mounting the first bearings 15, the two first bearings 15 are respectively disposed in the corresponding fixing grooves, the gear box 13 is provided with a fixing groove for mounting the second bearing 16, the two second bearings 16 are correspondingly disposed in the fixing grooves, and the first flail knife 10 and the second flail knife 11 are movably disposed on the flail knife shaft 12.
The utility model discloses in the preferred embodiment, the inside of gear box 13 is equipped with gear shaft 18, and the one end that gear shaft 18 is close to corner case 14 is equipped with second bevel gear 19, and second bevel gear 19 and first bevel gear 17 phase-match, second bevel gear 19 and first bevel gear 17 meshing are connected, corner case 14 and gear box 13 bolted connection.
Specifically, in the present embodiment, the gear box 13 is provided with an installation groove for installing the corner box 14 and a plurality of fixing holes, the corner box 14 is provided with connecting holes matched with the plurality of fixing holes, and the corner box 14 is fixed to the gear box 13 by bolts.
The utility model discloses in the embodiment of preferred, first flail knife 10, second flail knife 11 are including fixed first flail knife 10, and the first blade holder 20, the second of second flail knife 11 gets rid of blade holder 21, and first flail knife 10, second flail knife 11 get rid of blade holder spiral shell 21 silk with first blade holder 20, the second respectively and are connected, and first blade holder 20, the second of getting rid of blade holder 21 set up respectively in the corresponding fixed position in flail knife axle 12 both ends.
Specifically, in this embodiment, the flail shaft 12 is a stepped shaft, and two ends of the flail shaft 12 are respectively provided with a mounting position for fixing the first flail knife 10 and the second flail knife 11.
The utility model discloses in the embodiment of preferred, first flail knife 10, second flail knife 11 parallel arrangement, first flail knife 10, second flail knife 11 are a plurality ofly, and a plurality of first flail knives 10, second flail knife 11 are corresponding with the first mounting groove of flail knife seat 20, second flail knife seat 21 respectively.
Specifically, in the present embodiment, the first flail knives 10 and the second flail knives 11 are respectively screwed to the flail knife shaft 12 through the corresponding first flail knife seat 20 and second flail knife seat 21.
In the preferred embodiment of the present invention, the end of the flail box 9 away from the second bevel gear 19 is movably connected to the driving device 6 through the connecting mechanism.
Specifically, in this embodiment, the driving device 6 includes a motor and a cylinder, and a gear in the flail box 9 is movably connected to the motor through a connecting mechanism.
The utility model discloses in the preferred embodiment, one side of lifting unit 3 is equipped with controlling means, lifting unit 3's one end and header frame 7 swing joint, lifting unit 3's the other end and the 4 through connections of skinning portion.
Specifically, in the present embodiment, the control device 22 includes a plurality of control units including a cab, a console provided in the cab, and a steering wheel.
The utility model discloses in the embodiment of preferred, the activity of storage portion 5 sets up in the rear end of organism 1, and storage portion 5 includes storage silo, shedding mechanism, and the rear side bottom of storage silo is connected through the hinge with organism 1, and the rear side of storage silo is equipped with the automatic discharge door, and the upper portion activity of storage silo is equipped with the cang gai, and shedding mechanism sets up the front side at the storage silo, and shedding mechanism is gear hoist mechanism or cylinder platform liter mechanism, and shedding mechanism is connected with controlling means.
Specifically, in this embodiment, the shedding mechanism is a gear lifting mechanism, the gear lifting mechanism is arranged on a support arranged in the middle of the machine body 1, and the gear lifting mechanism is movably connected with the storage bin.
In a preferred embodiment of the present invention, the distance between the plurality of cutting stands arranged side by side is adjustable.
The utility model discloses theory of operation:
the utility model discloses well snapping roll is rotatory to be taken the corncob and is carried, the straw is carried downwards, diesel engine power transmission makes gear shaft 18 rotatory, and the drive gets rid of arbor 12 through first bevel gear 17, drive the arbor 12 that gets rid of in the corner case 14, with power transmission to first get rid of the blade holder 20, the blade holder 21 is got rid of to the second, first get rid of blade holder 20, the second gets rid of blade holder 21 and drives first flail knife 10, 11 rotatory works of second flail knife cut up the maize straw of 8 downward transmissions of snapping roll, completion work.
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 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; the connection can be mechanical connection or electrical connection; 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.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (9)
1. A double-blade field returning machine comprising: organism, harvesting portion, lifting unit, take off leather clothing portion, storage portion, harvesting portion activity sets up the front end of organism, lifting unit, take off leather clothing portion, storage portion all set up the upper portion of organism, the middle part of organism is equipped with drive arrangement, harvesting portion, lifting unit, take off leather clothing portion respectively with drive arrangement connects, it sets up to take off leather clothing portion level lifting unit with be located between the storage portion drive arrangement's upper portion, its characterized in that, harvesting portion includes a plurality of cutting platforms frame that set up side by side and sets up respectively pluck ear roller, flail knife case on the cutting platform frame, the flail knife case corresponds the setting respectively and is in pluck the bottom of ear roller, the upper portion and the lower part of flail knife case are equipped with first flail knife, second flail knife, first flail knife, second flail knife respectively with the flail knife axle swing joint that sets up in the cutting platform frame, the front end lower part of cutting platforms frame is equipped with the cross-section and is semicircular supporting shoe.
2. The double-blade field returning machine as claimed in claim 1, wherein the blade throwing box comprises a gear box and an angle box, a first bearing and a second bearing are respectively embedded in the inner sides of the two ends of the angle box and the gear box, the blade throwing shaft penetrates through the angle box, a first bevel gear is arranged on the blade throwing shaft, the blade throwing shaft is matched with the first bearing, the first blade throwing and the second blade throwing are respectively positioned on the upper portion and the lower portion of the angle box, and the angle box is vertically arranged at one end of the gear box.
3. The double-knife returning machine according to claim 2, wherein the gear box is internally provided with a gear shaft, one end of the gear shaft adjacent to the corner box is provided with a second bevel gear, the second bevel gear is matched with the first bevel gear, the second bevel gear is meshed with the first bevel gear, and the corner box is connected with the gear box through bolts.
4. The double-blade field returning machine as claimed in claim 1, wherein the first flail knife and the second flail knife include a first flail knife seat and a second flail knife seat for fixing the first flail knife and the second flail knife, the first flail knife and the second flail knife are respectively connected with the first flail knife seat and the second flail knife seat through screws, and the first flail knife seat and the second flail knife seat are respectively arranged at corresponding fixed positions at two ends of the flail knife shaft.
5. The double-blade returning machine as claimed in claim 4, wherein the first flail knives and the second flail knives are arranged in parallel, the first flail knives and the second flail knives are multiple, and the multiple first flail knives and the multiple second flail knives correspond to the mounting grooves on the first flail knife seat and the second flail knife seat respectively.
6. The double-blade returning machine as claimed in claim 3, wherein the end of the blade throwing box far away from the second bevel gear is movably connected with the driving device through a connecting mechanism.
7. The double-knife returning machine according to claim 1, wherein a control device is arranged on one side of the lifting portion, one end of the lifting portion is movably connected with the header frame, and the other end of the lifting portion is connected with the peeling portion in a penetrating manner.
8. The double-blade field returning machine as claimed in claim 7, wherein the storage part is movably disposed at the rear end of the machine body, the storage part comprises a storage bin and a discharging mechanism, the bottom of the rear side of the storage bin is connected with the machine body through a hinge shaft, an automatic discharging door is disposed at the rear side of the storage bin, a bin cover is movably disposed at the upper part of the storage bin, the discharging mechanism is disposed at the front side of the storage bin, the discharging mechanism is a gear lifting mechanism or a cylinder lifting mechanism, and the discharging mechanism is connected with the control device.
9. The double-blade field returning machine as claimed in claim 1, wherein the pitch of the plurality of cutting tables is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222976353.8U CN218417388U (en) | 2022-11-09 | 2022-11-09 | Double-cutter field returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222976353.8U CN218417388U (en) | 2022-11-09 | 2022-11-09 | Double-cutter field returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218417388U true CN218417388U (en) | 2023-02-03 |
Family
ID=85073581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222976353.8U Active CN218417388U (en) | 2022-11-09 | 2022-11-09 | Double-cutter field returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218417388U (en) |
-
2022
- 2022-11-09 CN CN202222976353.8U patent/CN218417388U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Area D14a, plot south of Shendong 6th Road, east of Zhongxing Street, Shenfu Demonstration Zone, Shenyang City, Liaoning Province, 113122 Patentee after: Liaoning Liaotuo Dayi Agricultural Machinery Co.,Ltd. Address before: 113122 block d14a, south of Shendong Sixth Road, east of Zhongxing Street, Shenfu new area, Liaoning Province Patentee before: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. |
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| CP03 | Change of name, title or address |