CN210275041U - Multifunctional integrated machine for returning straw to field - Google Patents
Multifunctional integrated machine for returning straw to field Download PDFInfo
- Publication number
- CN210275041U CN210275041U CN201921163397.0U CN201921163397U CN210275041U CN 210275041 U CN210275041 U CN 210275041U CN 201921163397 U CN201921163397 U CN 201921163397U CN 210275041 U CN210275041 U CN 210275041U
- Authority
- CN
- China
- Prior art keywords
- assembly
- transmission
- shaft
- rotary tillage
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model relates to a straw returning multifunctional integrated machine, including the frame assembly, locate the suspension assembly on the frame assembly, smash arbor assembly, rotary tillage arbor assembly, subsoiling ridging assembly and transmission system, its technical essential is: the transmission system consists of a gearbox assembly arranged in the middle of the rack assembly, a left side box assembly positioned on the left side of the gearbox assembly and a right belt transmission assembly arranged on the right side of the gearbox assembly, wherein the gearbox assembly consists of a gearbox body, a transmission main shaft, a left transmission shaft vertical to the transmission main shaft, a right transmission shaft vertical to the transmission main shaft, a bevel gear transmission mechanism I arranged between the transmission main shaft and the left transmission shaft and a bevel gear transmission mechanism II arranged between the transmission main shaft and the right transmission shaft. The machine can complete multiple operations of straw crushing, rotary tillage, deep scarification and ridging at one time, and meanwhile, a transmission system and a transmission route are simplified to the maximum extent, power consumption is reduced, transmission reliability and stability are improved, and production cost is reduced.
Description
Technical Field
The utility model relates to agricultural machinery, in particular to a straw returning multifunctional integrated machine which is suitable for straw crushing, rotary tillage, deep scarification and returning integrated operation.
Background
Protective farming is an important trend in the development of international agricultural technologies, and the straw returning technology is a key technology in mechanized protective farming. The mechanized straw returning technology can effectively solve the contradiction of struggle for farming time and labor in busy farming season, powerfully promote the whole agricultural mechanized process of straw returning, and avoid environmental pollution caused by burning the straw.
The existing straw returning machine mainly has the following problems: the relatively simple machine type can not realize the operations of straw crushing, rotary tillage, deep scarification and ridging at one time, and the all-in-one machine capable of realizing the operations has the problems of complex structure of a transmission system, unstable transmission performance, large power consumption and high production cost.
Disclosure of Invention
The utility model aims at providing a simple structure, use reliable straw returning multifunctional integrated machine, once only accomplish straw crushing, rotary tillage, dark pine and the multinomial operation of ridging, simultaneously, furthest's simplified transmission system and transmission route, reduced the consumption, improved driven reliability and stationarity, reduced manufacturing cost.
The technical scheme of the utility model is that:
the utility model provides a straw returning multifunctional integrated machine, includes the frame assembly, locates suspension assembly, crushing arbor assembly, rotary tillage arbor assembly, subsoiling ridging assembly and transmission system on the frame assembly, crushing arbor assembly, rotary tillage arbor assembly and subsoiling ridging assembly arrange by preceding to back in proper order on the frame assembly, and its technical essential is: the transmission system consists of a gearbox assembly arranged in the middle of the rack assembly, a left side box assembly positioned on the left side of the gearbox assembly and a right belt transmission assembly arranged on the right side of the gearbox assembly, wherein the gearbox assembly consists of a gearbox body, a transmission main shaft, a left transmission shaft, a right transmission shaft, a bevel gear transmission mechanism I and a bevel gear transmission mechanism II, the transmission main shaft is supported in the gearbox body, one end of the transmission main shaft extends out of the front end of the gearbox body and is used for being connected with the power output end of a tractor, the left transmission shaft is supported between the left side wall of the gearbox body and the rack and is vertical to the transmission main shaft, the right transmission shaft is supported between the right side wall of the gearbox body and the rack; the left side box assembly consists of a left side box body, a driving wheel, a driven wheel and a middle wheel, wherein the driving wheel is supported in the left side box body, the driven wheel is meshed with the driving wheel and the driven wheel respectively, the free end of a left transmission shaft is inserted into the left side box body and is connected with the driving wheel, and one end of a rotary tillage cutter shaft of the rotary tillage cutter shaft assembly extends into the left side box body and is connected and fixed with the driven wheel; the right belt transmission assembly consists of a driving belt wheel fixed at the free end of the right transmission shaft, a driven belt wheel arranged at one end of the crushing cutter shaft assembly, a transmission belt arranged between the driving belt wheel and the driven belt wheel and a belt tensioning mechanism.
The straw returning multifunctional all-in-one machine is characterized in that the smashing cutter shaft assembly comprises a smashing cutter shaft, a smashing cutter disc and flail cutters, wherein the smashing cutter shaft is supported between a left supporting plate and a right supporting plate of the machine frame, the smashing cutter disc is evenly arranged on the smashing cutter shaft, the flail cutters are arranged on the smashing cutter disc, the smashing cutter shaft is of a split type structure and comprises spline shafts and smashing main shafts, the spline shafts are assembled on the supporting plates on the two sides of the machine frame through bearings.
Foretell still field multifunctional integral machine of straw, rotary tillage arbor assembly comprises the rotary tillage arbor that supports between the left and right both sides backup pad of frame, evenly locates the rotary tillage blade disc on the rotary tillage arbor, locates the rotary blade on the rotary tillage blade disc, the rotary tillage arbor is split type structure, comprises the integral key shaft of utilizing bearing assembly in the backup pad of frame both sides, the rotary tillage main shaft of connecting between two integral key shafts.
Foretell straw returning multifunctional integrated machine, the subsoiling ridging assembly comprises the ridging plow beam that supports in the frame rear end, evenly locates the ridging plow hook on the ridging plow beam, locates the branch native board at ridging plow hook rear portion and constitutes.
In the multifunctional integrated machine for returning straws to fields, the bevel gear transmission mechanism I consists of a driving bevel gear I arranged on the transmission main shaft and a driven bevel gear I arranged at the end part of the left transmission shaft and meshed with the driving bevel gear I; the bevel gear transmission mechanism II consists of a driving bevel gear II arranged on the transmission main shaft and a driven bevel gear II arranged at the end part of the right transmission shaft and meshed with the driving bevel gear II.
The utility model has the advantages that:
1. the multifunctional straw rotary tillage machine can complete multiple operations or single operation such as straw smashing, rotary tillage, deep scarification and ridging at one time, is multifunctional, reduces the number of times of entering the ground of the tractor, saves the planting cost for farmers, can be used as organic fertilizer to be added into soil after the smashed straws are rotted after operation, preserves soil moisture and water, and increases income.
2. The transmission scheme combining the innovative transmission assembly, the left box assembly and the right belt transmission assembly is adopted, the transmission system and the transmission route are simplified to the maximum extent, the power consumption is reduced, and the reliability and the stability of transmission are improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of the transmission system of the present invention;
FIG. 3 is a rear view of FIG. 1;
fig. 4 is a schematic structural diagram of the transmission assembly of the present invention.
In the figure: 1. the device comprises a rack assembly, 101 supporting plates, 102 supporting plates; 2. a suspension assembly; 3. the transmission mechanism comprises a transmission assembly, 301, a transmission case body, 302, a transmission main shaft, 303, bevel gear transmission mechanisms I, 303a, driving bevel gears I, 303b, driven bevel gears I, 304, bevel gear transmission mechanisms II, 304a, driving bevel gears II, 304b, driven bevel gears II, 305, a left transmission shaft, 306 and a right transmission shaft; 4. the rotary tillage machine comprises a left side box assembly, a 401 left side box body, a 402 driving wheel, a 403 middle wheel, a 404 driven wheel, a 5 deep loosening and ridging assembly, a 501 ridging plough beam, a 502 ridging plough hook, a 503 soil separating plate, a 6 rotary tillage cutter shaft assembly, a 601 rotary tillage cutter shaft, a 601a spline shaft, a 601b spline shaft, a 601c rotary tillage main shaft, a 602 rotary tillage cutter blade, a 7 crushing cutter shaft assembly, a 701 crushing cutter shaft, a 702 crushing cutter head, a 703 flail knife, an 8 right belt transmission assembly, 804a crank arm-shaped support, 804b rotary pin shaft, 804c tension wheel, 804d connecting rod and 804e limiting piece.
Detailed Description
As shown in fig. 1-4, the multifunctional integrated machine for returning straws to fields comprises a frame assembly 1, a suspension assembly 2 arranged on the frame assembly 1, a crushing cutter shaft assembly 7, a rotary tillage cutter shaft assembly 6, a deep loosening and ridging assembly 5 and a transmission system. The smashing cutter shaft assembly 7, the rotary tillage cutter shaft assembly 6 and the deep loosening and ridging assembly 5 are sequentially arranged on the frame assembly 1 from front to back.
The transmission system is composed of a gearbox assembly 3 arranged in the middle of the rack assembly 1, a left side box assembly 4 positioned on the left side of the gearbox assembly 3, and a right belt transmission assembly 8 arranged on the right side of the gearbox assembly 3. The gearbox assembly 3 is composed of a gearbox body 301, a transmission main shaft 302 which is supported in the gearbox body 301, one end of the transmission main shaft extends out of the front end of the gearbox body and is used for being connected with a power output end of a tractor, a left transmission shaft 305 which is supported between the left side wall of the gearbox body 301 and a frame and is vertical to the transmission main shaft 302, a right transmission shaft 306 which is supported between the right side wall of the gearbox body 301 and the frame and is vertical to the transmission main shaft 302, a bevel gear transmission mechanism I303 which is arranged between the transmission main shaft 302 and the left transmission shaft 305, and a bevel gear transmission mechanism II 304 which is arranged between the transmission main shaft 302 and. The bevel gear transmission mechanism I303 is composed of a driving bevel gear I303 a arranged on the transmission main shaft 302 and a driven bevel gear I303 b arranged at the end part of the left transmission shaft 305 and meshed with the driving bevel gear I303 a. The bevel gear transmission mechanism II 304 consists of a driving bevel gear II 304a arranged on the transmission main shaft 302 and a driven bevel gear II 304b arranged at the end part of the right transmission shaft 306 and meshed with the driving bevel gear II 304a. The gearbox body 301 is provided with a tapered roller bearing, an oil seal and a bearing box (see fig. 4) corresponding to the supporting positions of the transmission main shaft 302, the left transmission shaft 305 and the right transmission shaft 306 respectively.
The left side case assembly 4 comprises a left side case body 401, a driving wheel 402 supported in the left side case body 401, a driven wheel 404 and a middle wheel 403 respectively engaged with the driving wheel and the driven wheel, the free end of a left transmission shaft 305 is inserted into the left side case body 401 and connected with the driving wheel 402, and one end of a rotary blade shaft 601 of the rotary blade shaft assembly extends into the left side case body 401 and is fixedly connected with the driven wheel 404.
The right belt transmission assembly 8 is composed of a driving belt wheel 801 fixed at the free end of the right transmission shaft 306, a driven belt wheel 802 arranged at one end of a crushing cutter shaft 701 of the crushing cutter shaft assembly 7, a transmission belt 803 arranged between the driving belt wheel and the driven belt wheel, and a belt tensioning mechanism 804. The belt tensioning mechanism 804 comprises a crank arm-shaped support 804a, a rotating pin 804b connected between the inflection point position of the crank arm-shaped support 804a and the frame, a tensioning wheel 804c arranged at one end of the crank arm-shaped support 804a, a connecting rod 804d arranged at the other end of the crank arm-shaped support 804a, and a limiting part 804e arranged at the free end of the corresponding connecting rod 804d on the frame, wherein the tensioning wheel 804c is in close contact with the transmission belt 803.
In this embodiment, the crushing cutter shaft assembly 7 is composed of a crushing cutter shaft 701 supported between the left and right side support plates 101 and 102 of the frame, a crushing cutter head 702 uniformly arranged on the crushing cutter shaft 701, and a flail knife 703 arranged on the crushing cutter head 702, and the crushing cutter shaft 701 is a split structure and is composed of spline shafts 701a and 701b assembled on the side support plates 101 and 102 of the frame by using bearings, and a crushing main shaft 701c connected between the two spline shafts 701a and 701 b. The rotary tillage cutter shaft assembly is composed of a rotary tillage cutter shaft 601 supported between the left and right side supporting plates 101 and 102 of the frame, a rotary tillage cutter head (not shown in the figure) uniformly arranged on the rotary tillage cutter shaft 601, and a rotary tillage blade 602 arranged on the rotary tillage cutter head, wherein the rotary tillage cutter shaft 601 is of a split structure and is composed of spline shafts 601a and 601b assembled on the two side supporting plates 101 and 102 of the frame by utilizing bearings, and a rotary tillage main shaft 601c connected between the two spline shafts 601a and 601b. The deep scarification and ridging assembly 5 is composed of a ridging plow beam 501 supported at the rear end of the frame, ridging plow hooks 502 evenly arranged on the ridging plow beam 501, and soil separating plates 503 arranged at the rear parts of the ridging plow hooks 502. The machine frame is provided with deep groove ball bearings, oil seals and bearing boxes corresponding to the spline shafts 701a, 701b, 601a and 601b, the left transmission shaft 305 and the right transmission shaft 306 respectively. The suspension assembly 2 is a tripod structure.
When the tractor works, the tractor is connected with the suspension assembly 2 to drag the tractor to work. The power transmitted by the power output shaft of the tractor is transmitted to a transmission main shaft 302 of the gearbox assembly 3 through a transmission mechanism.
The transmission main shaft 302 drives the driving bevel gear II 304a to transmit power to the driven bevel gear II 304b, the right transmission shaft 306 is driven to rotate and transmits the power to the right belt transmission assembly 8, the right belt transmission assembly 8 drives the driven belt pulley 802 to rotate by means of the driving belt pulley 801 and the transmission belt 803, so that the power is transmitted to the crushing cutter shaft assembly 7, the crushing cutter shaft assembly 7 drives the flail knife 703 on the crushing cutter shaft 701 to reversely rotate at a high speed after two-stage speed increasing (the gearbox assembly 3 and the right belt transmission assembly 8), the straw is crushed and thrown to the rear, and the straw crushing and stubble cleaning composite operation is completed.
Meanwhile, the transmission main shaft 302 drives the driving bevel gear I303 a to transmit power to the driven bevel gear I303 b, the left transmission shaft 305 is driven to rotate and transmit power to the left box assembly 4, the left box assembly 4 transmits power to the rotary tillage cutter shaft assembly 6 by means of the driving wheel 402, the middle wheel 403 and the driven wheel 404 in the box body, the rotary tillage cutter shaft 601 rotates forwards, the residual underground stubbles are pulled up, cut off and cut up, and accordingly ideal straw returning and stubble cutting effects are achieved, and rotary tillage operation is completed.
The subsoiling and ridging assembly 5 arranged at the rear part of the frame performs subsoiling and ridging operation on the ground after rotary tillage, the ridging plow hook 502 effectively breaks the plow bottom layer, and meanwhile, the soil is divided into ridge stands and furrows by the cooperation of the soil dividing plate 503, so that the soil moisture and water are preserved, and better convenient conditions are provided for spring festival seeding.
Claims (5)
1. The utility model provides a straw returning multifunctional integrated machine, includes the frame assembly, locates suspension assembly, crushing arbor assembly, rotary tillage arbor assembly, subsoiling ridging assembly and transmission system on the frame assembly, crushing arbor assembly, rotary tillage arbor assembly and subsoiling ridging assembly arrange its characterized in that after by preceding to in proper order on the frame assembly: the transmission system consists of a gearbox assembly arranged in the middle of the rack assembly, a left side box assembly positioned on the left side of the gearbox assembly and a right belt transmission assembly arranged on the right side of the gearbox assembly, wherein the gearbox assembly consists of a gearbox body, a transmission main shaft, a left transmission shaft, a right transmission shaft, a bevel gear transmission mechanism I and a bevel gear transmission mechanism II, the transmission main shaft is supported in the gearbox body, one end of the transmission main shaft extends out of the front end of the gearbox body and is used for being connected with the power output end of a tractor, the left transmission shaft is supported between the left side wall of the gearbox body and the rack and is vertical to the transmission main shaft, the right transmission shaft is supported between the right side wall of the gearbox body and the rack; the left side box assembly consists of a left side box body, a driving wheel, a driven wheel and a middle wheel, wherein the driving wheel is supported in the left side box body, the driven wheel is meshed with the driving wheel and the driven wheel respectively, the free end of a left transmission shaft is inserted into the left side box body and is connected with the driving wheel, and one end of a rotary tillage cutter shaft of the rotary tillage cutter shaft assembly extends into the left side box body and is connected and fixed with the driven wheel; the right belt transmission assembly consists of a driving belt wheel fixed at the free end of the right transmission shaft, a driven belt wheel arranged at one end of the crushing cutter shaft assembly, a transmission belt arranged between the driving belt wheel and the driven belt wheel and a belt tensioning mechanism.
2. The multifunctional integrated machine for returning straws to fields as claimed in claim 1, which is characterized in that: the crushing cutter shaft assembly is composed of a crushing cutter shaft supported between support plates at the left side and the right side of the frame, a crushing cutter disc evenly arranged on the crushing cutter shaft, and flail cutters arranged on the crushing cutter disc, wherein the crushing cutter shaft is of a split structure and is composed of spline shafts assembled on the support plates at the two sides of the frame by utilizing bearings and a crushing main shaft connected between the two spline shafts.
3. The multifunctional integrated machine for returning straws to fields as claimed in claim 1, which is characterized in that: the rotary tillage cutter shaft assembly is composed of a rotary tillage cutter shaft supported between the left and right side supporting plates of the frame, a rotary tillage cutter disc evenly arranged on the rotary tillage cutter shaft, and rotary tillage blades arranged on the rotary tillage cutter disc, wherein the rotary tillage cutter shaft is of a split structure and is composed of spline shafts assembled on the supporting plates at the two sides of the frame by utilizing bearings and a rotary tillage main shaft connected between the two spline shafts.
4. The multifunctional integrated machine for returning straws to fields as claimed in claim 1, which is characterized in that: the deep scarification and ridging assembly is composed of a ridging plow beam supported at the rear end of the frame, ridging plow hooks evenly arranged on the ridging plow beam, and soil distributing plates arranged at the rear parts of the ridging plow hooks.
5. The multifunctional integrated machine for returning straws to fields as claimed in claim 1, which is characterized in that: the bevel gear transmission mechanism I consists of a driving bevel gear I arranged on the transmission main shaft and a driven bevel gear I arranged at the end part of the left transmission shaft and meshed with the driving bevel gear I; the bevel gear transmission mechanism II consists of a driving bevel gear II arranged on the transmission main shaft and a driven bevel gear II arranged at the end part of the right transmission shaft and meshed with the driving bevel gear II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163397.0U CN210275041U (en) | 2019-07-23 | 2019-07-23 | Multifunctional integrated machine for returning straw to field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163397.0U CN210275041U (en) | 2019-07-23 | 2019-07-23 | Multifunctional integrated machine for returning straw to field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210275041U true CN210275041U (en) | 2020-04-10 |
Family
ID=70103929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921163397.0U Active CN210275041U (en) | 2019-07-23 | 2019-07-23 | Multifunctional integrated machine for returning straw to field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210275041U (en) |
-
2019
- 2019-07-23 CN CN201921163397.0U patent/CN210275041U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203675560U (en) | Corn planter with strip straw mulching rotary tillage and fertilization functions | |
| CN101427620B (en) | Stalk crushing rotary tillage, fertilizer applying-seeding combined working machine | |
| CN203353103U (en) | Corn planter | |
| CN204259375U (en) | Combine | |
| CN106105444A (en) | A kind of rotary tillage fertilizer | |
| CN106171083A (en) | A kind of rotary tillage fertilizer | |
| CN205408446U (en) | Stubble -cleaning rotary cultivator is smashed to straw | |
| CN110915328A (en) | Rotary cutting type ridge culture corn farmland stubble breaking and soil crushing integrated machine | |
| CN109964628A (en) | Stalk cutting crushes the collection buried ploughing apparatus of ditch | |
| CN201911018U (en) | Combined disc type no-tillage anti-blocking device | |
| CN211481872U (en) | Straw returning all-in-one machine | |
| CN203340596U (en) | Cassava combine harvester | |
| CN203618404U (en) | Tooth claw type maize straw pulverization field returning machine | |
| CN203633177U (en) | Saw disc type straw smashing and recycling machine | |
| CN204907208U (en) | Rotary tillage soil preparation machine is smashed to straw | |
| CN210275041U (en) | Multifunctional integrated machine for returning straw to field | |
| CN2819749Y (en) | Stalk cutter | |
| CN103518432A (en) | Straw smashing and rotary tillage seeding composite operation machine | |
| CN200938772Y (en) | Rotary-blade type stalk breaking and spreading machine for banana | |
| CN212013508U (en) | Grass-winding-proof device for drill barrow leg of rotary tillage fertilizing and seeding machine | |
| CN101720577A (en) | Corn straw application rotary cultivator | |
| CN205546548U (en) | Corn stalk direct motion layer | |
| CN204466289U (en) | A kind of stalk cutting and returning machine | |
| CN2318812Y (en) | Grinding field-returning machine for maize stalks | |
| CN209964676U (en) | Ridge culture straw crushing and returning machine with furrow operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |